Table of Contents
1. Introduction
- Audience
- Other Documentation
- Conventions
- Notes, Notices, and Cautions
2. Web-based Switch Configuration
- Management Options
- Logging into the Web UI
- Web User Interface (Web UI)
  - Areas of the User Interface
3. System
- Device Information
- System Information Settings
- Peripheral Settings
- Port Configuration
- Interface Description
- Loopback Test
- PoE
- System Log
- Time and SNTP
- Time Range
- PTP (Precise Time Protocol)
- USB Console Settings
- SRM
  - SRM Prefer Current Settings
  - SRM Prefer Mode
- Switch Controller Settings
4. Management
- Command Logging
- User Accounts Settings
- CLI Alias Settings
- Password Encryption
- Password Recovery
- Login Method
- SNMP
  - SNMP Global Settings
  - SNMP Linkchange Trap Settings
  - SNMP View Table Settings
  - SNMP Community Table Settings
  - SNMP Group Table Settings
  - SNMP Engine ID Local Settings
  - SNMP User Table Settings
  - SNMP Host Table Settings
  - SNMP Context Mapping Table Settings
- RMON
  - RMON Global Settings
  - RMON Statistics Settings
  - RMON History Settings
  - RMON Alarm Settings
  - RMON Event Settings
- Telnet/Web
- Session Timeout
- DHCP
  - Service DHCP
  - DHCP Class Settings
  - DHCP Server
  - DHCPv6 Server
  - DHCP Relay
  - DHCPv6 Relay
- DHCP Auto Configuration
- DHCP Auto Image Settings
- DNS
  - DNS Global Settings
  - DNS Name Server Settings
  - DNS Host Settings
- NTP
  - NTP Global Settings
  - NTP Server Settings
  - NTP Peer Settings
  - NTP Access Group Settings
  - NTP Key Settings
  - NTP Interface Settings
  - NTP Associations
  - NTP Status
- IP Source Interface
- File System
- Stacking
  - Physical Stacking
  - Stacking Bandwidth
- Virtual Stacking (SIM)
  - Single IP Settings
  - Topology
  - Firmware Upgrade
  - Configuration File Backup/Restore
  - Upload Log File
- D-Link Discovery Protocol
- SMTP Settings
- Reboot Schedule Settings
- NLB FDB Settings
- SD Card Management
  - SD Card Backup Settings
  - SD Card Execute Settings
5. Layer 2 Features
- FDB
- VLAN
- VLAN Tunnel
- STP
- ERPS (G.8032)
  - ERPS
  - ERPS Profile
- Loopback Detection
- Link Aggregation
- MLAG
  - MLAG Settings
  - MLAG Group
- Flex Links
- L2 Protocol Tunnel
- L2 Multicast Control
- LLDP
6. Layer 3 Features
- ARP
  - ARP Elevation
  - ARP Aging Time
  - Static ARP
  - ARP Force Aging IP Address
  - Proxy ARP
  - ARP Table
- Gratuitous ARP
- IPv6 Neighbor
- Interface
  - IPv4 Interface
  - IPv6 Interface
  - Loopback Interface
  - Null Interface
- UDP Helper
  - IP Forward Protocol
  - IP Helper Address
- IPv4 Static/Default Route
- IPv4 Static Route BFD
- IPv4 Route Table
- IPv6 Static/Default Route
- IPv6 Static Route BFD
- IPv6 Route Table
- Route Preference
- ECMP Settings
- IPv6 General Prefix
- IPv6 Device Monitor Settings
- IP Tunnel Settings
- URPF Settings
- VRF
  - VRF Settings
  - VRF Interface Settings
- RIP
  - RIP Settings
  - RIP Distribute List
  - RIP Interface Settings
  - RIP Database
- RIPng
  - RIPng Settings
  - RIPng Interface Settings
  - RIPng Database
- OSPF
  - OSPFv2
  - OSPFv3
- IP Multicast Routing Protocol
  - IGMP
  - MLD
  - IGMP Proxy
  - MLD Proxy
  - DVMRP
  - PIM
  - IPMC
  - IPv6MC
- BGP
  - BGP Global Settings
  - BGP Aggregate Address Settings
  - BGP Network Settings
  - BGP Route Redistribution Settings
  - BGP Route Preference Settings
  - BGP Dampening Settings
  - BGP Dampening Dampened Paths Table
  - BGP Dampening Flap Statistics Table
  - BGP Reflector Settings
  - BGP Confederation Settings
  - BGP AS Path Access List Settings
  - BGP Community List Settings
  - BGP Extended Community List Settings
  - BGP Clear Settings
  - BGP Summary Table
  - BGP Routing Table
  - BGP Labels Table
  - BGP Neighbor
- BFD
  - BFD Settings
  - BFD Neighbor Table
- ISIS
  - ISIS Global Settings
  - ISIS Router Settings
  - ISIS Interface Settings
  - ISIS Redistribute Settings
  - ISIS Redistribute ISIS Settings
  - ISIS Route Table
  - ISIS Database
  - ISIS Topology
  - ISIS Hostname
  - ISIS Neighbors
- IP Route Filter
  - IP Prefix List
  - Route Map
- Policy Route
- VRRP Settings
- VRRPv3 Settings
7. Quality of Service (QoS)
- Basic Settings
- Advanced Settings
- QoS PFC
- WRED
- iSCSI
  - iSCSI Settings
  - iSCSI Sessions
8. Access Control List (ACL)
- ACL Configuration Wizard
- ACL Access List
- ACL Interface Access Group
- ACL VLAN Access Map
- ACL VLAN Filter
- CPU ACL
9. Security
- Server RADIUS Dynamic Author Settings
- JWAC Port Settings
- JWAC Customize Page Language
- JWAC Customize Page
- Port Security
  - Port Security Global Settings
  - Port Security Port Settings
  - Port Security Address Entries
- 802.1X
  - 802.1X Global Settings
  - 802.1X Port Settings
  - Authentication Sessions Information
  - Authenticator Statistics
  - Authenticator Session Statistics
  - Authenticator Diagnostics
- AAA
  - AAA Global Settings
  - Application Authentication Settings
  - Application Accounting Settings
  - Authentication Settings
  - Accounting Settings
  - Server RADIUS Dynamic Author Settings
- RADIUS
  - RADIUS Global Settings
  - RADIUS Server Settings
  - RADIUS Group Server Settings
  - RADIUS Statistic
- TACACS+
  - TACACS+ Global Settings
  - TACACS+ Server Settings
  - TACACS+ Group Server Settings
  - TACACS+ Statistic
- IMPB
  - IPv4
  - IPv6
- DHCP Server Screening
  - DHCP Server Screening Global Settings
  - DHCP Server Screening Port Settings
- ARP Spoofing Prevention
- BPDU Attack Protection
- NetBIOS Filtering
- MAC Authentication
- Web-based Access Control
  - Web Authentication
  - WAC Port Settings
  - WAC Customize Page
- Japanese Web-based Access Control
  - JWAC Global Settings
  - JWAC Port Settings
  - JWAC Customize Page Language
  - JWAC Customize Page
- Network Access Authentication
  - Guest VLAN
  - Network Access Authentication Global Settings
  - Network Access Authentication Port Settings
  - Network Access Authentication Sessions Information
- Safeguard Engine
  - Safeguard Engine Settings
  - CPU Protect Counters
  - CPU Protect Sub-Interface
  - CPU Protect Type
- Trusted Host
- Traffic Segmentation Settings
- Storm Control Settings
- DoS Attack Prevention Settings
- Zone Defense Settings
- SSH
  - SSH Global Settings
  - Host Key
  - SSH Server Connection
  - SSH User Settings
  - SSH Client Settings
- SSL
  - SSL Global Settings
  - Crypto PKI Trustpoint
  - SSL Service Policy
- SFTP Server Settings
- Network Protocol Port Protect Settings
10. OAM
- CFM
- Cable Diagnostics
- Ethernet OAM
- DDM
11. MPLS
- MPLS LDP Information Settings
- MPLS LSP Trigger Information
- MPLS Forwarding Settings
- MPLS LDP Neighbor Password Settings
- MPLS LDP Neighbor Targeted Settings
- MPLS LDP Neighbor Information
- MPLS Global Settings
- MPLS LDP Interface Settings
- MPLS LDP Session Information
- MPLS LDP Statistic
- MPLS LDP Binding Table
- MPLS LDP Discovery Information
- MPLS QoS Settings
- Ping MPLS
- Traceroute MPLS IPv4
12. MPLS L2VPN
- VPWS Settings
- L2VC Interface Description
- VPLS Settings
- VPLS MAC Address Table
13. Monitoring
- VLAN Counter
- Utilization
  - Port Utilization
  - History Utilization
- Statistics
- Mirror Settings
- sFlow
- Device Environment
- External Alarm Settings
14. Green
- Power Saving
- EEE
15. OpenFlow
- OpenFlow Settings
16. Save and Tools
- Save Configuration
- Firmware Upgrade & Backup
- Configuration Restore & Backup
- Certificate & Key Restore & Backup
- Log Backup
- Ping
- Trace Route
- Reset
- Reboot System
- DLMS Settings
Appendix A - Password Recovery Procedure
Appendix B - System Log Entries
- 802.1X
- AAA
- ARP
- ARP Spoofing Prevention
- Auto Image
- Auto Save
- Auto Surveillance VLAN
- BGP
- BPDU Protection
- CFM
- CFM Extension
- Configuration/Firmware
- DAD
- DDM
- DHCPv6 Client
- DHCPv6 Relay
- DHCPv6 Server
- DLMS
- DNS Resolver
- DoS Prevention
- DULD
- Dynamic ARP Inspection
- ERPS
- Ethernet OAM
- Interface
- IP Directed Broadcast
- IP Source Guard
- IPv6 Snooping
- IPv6 Source Guard
- LACP
- LBD
- LLDP-MED
- Login/Logout
- MAC
- MLAG
- MPLS
- MSTP Debug
- OSPFv2
- Peripheral
- PoE
- Port
- Port Security
- Reboot Schedule
- Safeguard
- SD Card Management
- SNMP
- SRM
- SSH
- Stacking
- Storm Control
- System
- Telnet
- Traffic Control
- Voice VLAN
- VPLS
- VPWS
- VRRP Debug
- WAC
- Web
- Zone Defense
Appendix C - Trap Entries
- 802.1X
- 802.3ah OAM
- Authentication Fail
- BGP
- BPDU Protection
- CFM
- CFM Extension
- DDM
- DHCP Server Screen Prevention
- DoS Prevention
- ERPS
- ErrDisable
- External Alarm
- Gratuitous ARP
- IP-MAC-Port Binding
- LACP
- LBD
- LDP
- LLDP-MED
- MAC-based Access Control
- MAC Notification
- MPLS
- MSTP
- Peripheral
- PIM6-SM
- PoE
- Port
- Port Security
- Reboot Schedule
- RMON
- Safeguard
- SIM
- Stacking
- Start
- Storm Control
- System File
- Upload/Download
- VPWS
- VRRP
- WAC
Appendix D - RADIUS Attributes Assignment
Appendix E - IETF RADIUS Attributes Support

D-Link DGS-3630-52PC User Manual

Displayed below is the user manual for DGS-3630-52PC by D-Link which is a product in the Network Switches category. This manual has pages.

Information in this document is subject to change without notice. Reproduction of this document in any manner, without the written

permission of the D-Link Corporation, is strictly forbidden.

Trademarks used in this text: D-Link and the D-Link logo are trademarks of the D-Link Corporation; Microsoft and Windows are

registered trademarks of the Microsoft Corporation.

Other trademarks and trade names may be used in this document to refer to either as the entities claiming the marks and the

names or their products. D-Link Corporation disclaims any proprietary interest in trademarks and trade names other than its own.

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Table of Contents 
1. Introduction ........................................................................................................................................................... 1 
Audience ................................................................................................................................................................. 1 
Other Documentation .............................................................................................................................................. 1 
Conventions ............................................................................................................................................................ 1 
Notes, Notices, and Cautions ................................................................................................................................. 1 
2. Web-based Switch Configuration ....................................................................................................................... 3 
Management Options ............................................................................................................................................. 3 
Areas of the User Interface................................................................................................................................ 5 
3. System ................................................................................................................................................................... 7 
Device Information .................................................................................................................................................. 7 
System Information Settings ................................................................................................................................... 7 
Peripheral Settings ................................................................................................................................................. 8 
Port Configuration ................................................................................................................................................... 9 
Port Settings ...................................................................................................................................................... 9 
Port Status ....................................................................................................................................................... 11 
Port GBIC ........................................................................................................................................................ 12 
Port Auto Negotiation ...................................................................................................................................... 13 
Error Disable Settings ...................................................................................................................................... 13 
Jumbo Frame .................................................................................................................................................. 14 
Interface Description ............................................................................................................................................. 15 
Loopback Test ...................................................................................................................................................... 16 
PoE ....................................................................................................................................................................... 16 
PoE System ..................................................................................................................................................... 17 
PoE Status ....................................................................................................................................................... 18 
PoE Configuration ........................................................................................................................................... 19 
PD Alive ........................................................................................................................................................... 20 
PoE Statistics .................................................................................................................................................. 20 
PoE Measurement ........................................................................................................................................... 21 
PoE LLDP Classification .................................................................................................................................. 22 
System Log ........................................................................................................................................................... 22 
System Log Settings ........................................................................................................................................ 22 
System Log Discriminator Settings ................................................................................................................. 25 
System Log Server Settings ............................................................................................................................ 26 
System Log ...................................................................................................................................................... 27 
System Attack Log ........................................................................................................................................... 27 
Time and SNTP .................................................................................................................................................... 28 
Clock Settings .................................................................................................................................................. 28 
Time Zone Settings ......................................................................................................................................... 28 
SNTP Settings ................................................................................................................................................. 30 
Time Range .......................................................................................................................................................... 31 
PTP (Precise Time Protocol) ................................................................................................................................ 32 
PTP Global Settings ........................................................................................................................................ 32 
PTP Port Global Settings ................................................................................................................................. 34 
PTP Boundary Port Settings ........................................................................................................................... 35 
PTP P2P Transparent Port Settings ................................................................................................................ 36 
PTP Clock Information ..................................................................................................................................... 37 
PTP Port Information ....................................................................................................................................... 37 
PTP Foreign Master Records Port Information ............................................................................................... 38 
USB Console Settings .......................................................................................................................................... 38 

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SRM ...................................................................................................................................................................... 39 
SRM Prefer Current Settings ........................................................................................................................... 39 
SRM Prefer Mode ............................................................................................................................................ 40 
Switch Controller Settings ..................................................................................................................................... 41 
4. Management ........................................................................................................................................................ 42 
Command Logging ............................................................................................................................................... 42 
User Accounts Settings ........................................................................................................................................ 42 
CLI Alias Settings ................................................................................................................................................. 44 
Password Encryption ............................................................................................................................................ 45 
Password Recovery .............................................................................................................................................. 45 
Login Method ........................................................................................................................................................ 46 
SNMP .................................................................................................................................................................... 47 
SNMP Global Settings ..................................................................................................................................... 48 
SNMP Linkchange Trap Settings .................................................................................................................... 49 
SNMP View Table Settings ............................................................................................................................. 50 
SNMP Community Table Settings ................................................................................................................... 51 
SNMP Group Table Settings ........................................................................................................................... 52 
SNMP Engine ID Local Settings ...................................................................................................................... 53 
SNMP User Table Settings.............................................................................................................................. 54 
SNMP Host Table Settings .............................................................................................................................. 55 
SNMP Context Mapping Table Settings .......................................................................................................... 57 
RMON ................................................................................................................................................................... 57 
RMON Global Settings .................................................................................................................................... 57 
RMON Statistics Settings ................................................................................................................................ 58 
RMON History Settings ................................................................................................................................... 59 
RMON Alarm Settings ..................................................................................................................................... 59 
RMON Event Settings ..................................................................................................................................... 60 
Telnet/Web............................................................................................................................................................ 61 
Session Timeout ................................................................................................................................................... 62 
DHCP .................................................................................................................................................................... 63 
Service DHCP ................................................................................................................................................. 63 
DHCP Class Settings ...................................................................................................................................... 64 
DHCP Server ................................................................................................................................................... 65 
DHCPv6 Server ............................................................................................................................................... 73 
DHCP Relay .................................................................................................................................................... 78 
DHCPv6 Relay ................................................................................................................................................ 87 
DHCP Auto Configuration ..................................................................................................................................... 95 
DHCP Auto Image Settings .................................................................................................................................. 96 
DNS ...................................................................................................................................................................... 97 
DNS Global Settings ........................................................................................................................................ 97 
DNS Name Server Settings ............................................................................................................................. 98 
DNS Host Settings ........................................................................................................................................... 99 
NTP ....................................................................................................................................................................... 99 
NTP Global Settings ........................................................................................................................................ 99 
NTP Server Settings ...................................................................................................................................... 101 
NTP Peer Settings ......................................................................................................................................... 101 
NTP Access Group Settings .......................................................................................................................... 102 
NTP Key Settings .......................................................................................................................................... 103 
NTP Interface Settings .................................................................................................................................. 105 
NTP Associations .......................................................................................................................................... 105 
NTP Status .................................................................................................................................................... 106 
IP Source Interface ............................................................................................................................................. 106 

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File System ......................................................................................................................................................... 108 
Stacking .............................................................................................................................................................. 110 
Physical Stacking .......................................................................................................................................... 114 
Stacking Bandwidth ....................................................................................................................................... 115 
Virtual Stacking (SIM) ......................................................................................................................................... 116 
Single IP Settings .......................................................................................................................................... 118 
Topology ........................................................................................................................................................ 119 
Firmware Upgrade ......................................................................................................................................... 125 
Configuration File Backup/Restore ................................................................................................................ 125 
Upload Log File ............................................................................................................................................. 126 
D-Link Discovery Protocol .................................................................................................................................. 126 
SMTP Settings .................................................................................................................................................... 127 
Reboot Schedule Settings .................................................................................................................................. 129 
NLB FDB Settings ............................................................................................................................................... 130 
SD Card Management ........................................................................................................................................ 131 
SD Card Backup Settings .............................................................................................................................. 131 
SD Card Execute Settings ............................................................................................................................. 132 
5. Layer 2 Features ............................................................................................................................................... 134 
FDB ..................................................................................................................................................................... 134 
Static FDB...................................................................................................................................................... 134 
MAC Address Table Settings ........................................................................................................................ 135 
MAC Address Table ...................................................................................................................................... 137 
MAC Notification ............................................................................................................................................ 138 
VLAN ................................................................................................................................................................... 140 
VLAN Configuration Wizard........................................................................................................................... 140 
802.1Q VLAN ................................................................................................................................................ 142 
VLAN Interface .............................................................................................................................................. 143 
802.1v Protocol VLAN ................................................................................................................................... 146 
GVRP ............................................................................................................................................................. 148 
MVRP ............................................................................................................................................................ 151 
Asymmetric VLAN ......................................................................................................................................... 153 
MAC VLAN .................................................................................................................................................... 153 
L2VLAN Interface Description ....................................................................................................................... 154 
Subnet VLAN ................................................................................................................................................. 155 
Super VLAN ................................................................................................................................................... 156 
Auto Surveillance VLAN ................................................................................................................................ 157 
Voice VLAN ................................................................................................................................................... 160 
Private VLAN ................................................................................................................................................. 163 
VLAN Tunnel ...................................................................................................................................................... 165 
Dot1q Tunnel ................................................................................................................................................. 165 
VLAN Mapping .............................................................................................................................................. 167 
VLAN Mapping Profile ................................................................................................................................... 168 
STP ..................................................................................................................................................................... 173 
STP Global Settings ...................................................................................................................................... 175 
STP Port Settings .......................................................................................................................................... 176 
MST Configuration Identification ................................................................................................................... 178 
STP Instance ................................................................................................................................................. 179 
MSTP Port Information .................................................................................................................................. 180 
ERPS (G.8032) ................................................................................................................................................... 180 
ERPS ............................................................................................................................................................. 181 
ERPS Profile .................................................................................................................................................. 185 
Loopback Detection ............................................................................................................................................ 186 

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Link Aggregation ................................................................................................................................................. 188 
MLAG .................................................................................................................................................................. 190 
MLAG Settings .............................................................................................................................................. 191 
MLAG Group ................................................................................................................................................. 192 
Flex Links ............................................................................................................................................................ 193 
L2 Protocol Tunnel .............................................................................................................................................. 193 
L2 Multicast Control ............................................................................................................................................ 196 
IGMP Snooping ............................................................................................................................................. 196 
MLD Snooping ............................................................................................................................................... 206 
Multicast VLAN .............................................................................................................................................. 215 
PIM Snooping ................................................................................................................................................ 220 
Multicast Filtering Mode ................................................................................................................................. 223 
LLDP ................................................................................................................................................................... 223 
LLDP Global Settings .................................................................................................................................... 223 
LLDP Port Settings ........................................................................................................................................ 225 
LLDP Management Address List ................................................................................................................... 226 
LLDP Basic TLVs Settings ............................................................................................................................ 226 
LLDP Dot1 TLVs Settings.............................................................................................................................. 227 
LLDP Dot3 TLVs Settings.............................................................................................................................. 228 
LLDP-MED Port Settings ............................................................................................................................... 229 
LLDP-DCBX Port Settings ............................................................................................................................. 230 
LLDP Statistics Information ........................................................................................................................... 230 
LLDP Local Port Information ......................................................................................................................... 231 
LLDP Neighbor Port Information ................................................................................................................... 233 
6. Layer 3 Features ............................................................................................................................................... 236 
ARP ..................................................................................................................................................................... 236 
ARP Elevation ............................................................................................................................................... 236 
ARP Aging Time ............................................................................................................................................ 237 
Static ARP ..................................................................................................................................................... 237 
ARP Force Aging IP Address ........................................................................................................................ 238 
Proxy ARP ..................................................................................................................................................... 238 
ARP Table ..................................................................................................................................................... 239 
Gratuitous ARP ................................................................................................................................................... 240 
IPv6 Neighbor ..................................................................................................................................................... 240 
Interface .............................................................................................................................................................. 242 
IPv4 Interface ................................................................................................................................................ 242 
IPv6 Interface ................................................................................................................................................ 245 
Loopback Interface ........................................................................................................................................ 249 
Null Interface ................................................................................................................................................. 250 
UDP Helper ......................................................................................................................................................... 250 
IP Forward Protocol ....................................................................................................................................... 250 
IP Helper Address ......................................................................................................................................... 251 
IPv4 Static/Default Route .................................................................................................................................... 252 
IPv4 Static Route BFD ........................................................................................................................................ 253 
IPv4 Route Table ................................................................................................................................................ 254 
IPv6 Static/Default Route .................................................................................................................................... 254 
IPv6 Static Route BFD ........................................................................................................................................ 255 
IPv6 Route Table ................................................................................................................................................ 256 
Route Preference ................................................................................................................................................ 257 
ECMP Settings ................................................................................................................................................... 258 
IPv6 General Prefix ............................................................................................................................................. 258 
IPv6 Device Monitor Settings.............................................................................................................................. 259 

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IP Tunnel Settings .............................................................................................................................................. 260 
URPF Settings .................................................................................................................................................... 261 
VRF ..................................................................................................................................................................... 263 
VRF Settings ................................................................................................................................................. 263 
VRF Interface Settings .................................................................................................................................. 265 
RIP ...................................................................................................................................................................... 267 
RIP Settings ................................................................................................................................................... 267 
RIP Distribute List .......................................................................................................................................... 269 
RIP Interface Settings .................................................................................................................................... 270 
RIP Database ................................................................................................................................................ 271 
RIPng .................................................................................................................................................................. 271 
RIPng Settings ............................................................................................................................................... 271 
RIPng Interface Settings ................................................................................................................................ 273 
RIPng Database ............................................................................................................................................ 274 
OSPF .................................................................................................................................................................. 274 
OSPFv2 ......................................................................................................................................................... 274 
OSPFv3 ......................................................................................................................................................... 291 
IP Multicast Routing Protocol.............................................................................................................................. 305 
IGMP .............................................................................................................................................................. 305 
MLD ............................................................................................................................................................... 310 
IGMP Proxy ................................................................................................................................................... 314 
MLD Proxy ..................................................................................................................................................... 317 
DVMRP .......................................................................................................................................................... 319 
PIM ................................................................................................................................................................ 321 
IPMC .............................................................................................................................................................. 353 
IPv6MC .......................................................................................................................................................... 359 
BGP .................................................................................................................................................................... 363 
BGP Global Settings ...................................................................................................................................... 363 
BGP Aggregate Address Settings ................................................................................................................. 365 
BGP Network Settings ................................................................................................................................... 366 
BGP Route Redistribution Settings ............................................................................................................... 367 
BGP Route Preference Settings .................................................................................................................... 369 
BGP Dampening Settings.............................................................................................................................. 370 
BGP Dampening Dampened Paths Table ..................................................................................................... 372 
BGP Dampening Flap Statistics Table .......................................................................................................... 373 
BGP Reflector Settings .................................................................................................................................. 375 
BGP Confederation Settings ......................................................................................................................... 376 
BGP AS Path Access List Settings ............................................................................................................... 376 
BGP Community List Settings ....................................................................................................................... 377 
BGP Extended Community List Settings ....................................................................................................... 378 
BGP Clear Settings ....................................................................................................................................... 380 
BGP Summary Table ..................................................................................................................................... 381 
BGP Routing Table ........................................................................................................................................ 382 
BGP Labels Table ......................................................................................................................................... 384 
BGP Neighbor ............................................................................................................................................... 385 
BFD ..................................................................................................................................................................... 398 
BFD Settings ................................................................................................................................................. 398 
BFD Neighbor Table ...................................................................................................................................... 400 
ISIS ..................................................................................................................................................................... 401 
ISIS Global Settings ...................................................................................................................................... 401 
ISIS Router Settings ...................................................................................................................................... 405 
ISIS Interface Settings ................................................................................................................................... 408 

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ISIS Redistribute Settings.............................................................................................................................. 411 
ISIS Redistribute ISIS Settings ...................................................................................................................... 412 
ISIS Route Table ........................................................................................................................................... 413 
ISIS Database ............................................................................................................................................... 414 
ISIS Topology ................................................................................................................................................ 415 
ISIS Hostname .............................................................................................................................................. 415 
ISIS Neighbors .............................................................................................................................................. 415 
IP Route Filter ..................................................................................................................................................... 416 
IP Prefix List .................................................................................................................................................. 416 
Route Map ..................................................................................................................................................... 417 
Policy Route ........................................................................................................................................................ 423 
VRRP Settings .................................................................................................................................................... 424 
VRRPv3 Settings ................................................................................................................................................ 426 
7. Quality of Service (QoS) ................................................................................................................................... 430 
Basic Settings ..................................................................................................................................................... 430 
Port Default CoS ............................................................................................................................................ 430 
Port Scheduler Method .................................................................................................................................. 430 
Queue Settings .............................................................................................................................................. 432 
CoS to Queue Mapping ................................................................................................................................. 432 
Port Rate Limiting .......................................................................................................................................... 433 
Queue Rate Limiting ...................................................................................................................................... 434 
Queue Statistics Table .................................................................................................................................. 435 
Advanced Settings .............................................................................................................................................. 436 
DSCP Mutation Map ...................................................................................................................................... 436 
Port Trust State and Mutation Binding .......................................................................................................... 437 
DSCP CoS Mapping ...................................................................................................................................... 438 
CoS Color Mapping ....................................................................................................................................... 439 
DSCP Color Mapping .................................................................................................................................... 439 
Class Map ...................................................................................................................................................... 440 
Aggregate Policer .......................................................................................................................................... 442 
Policy Map ..................................................................................................................................................... 445 
Policy Binding ................................................................................................................................................ 448 
QoS PFC............................................................................................................................................................. 449 
Network QoS Class Map ............................................................................................................................... 449 
Network QoS Policy Map ............................................................................................................................... 450 
Network QoS Policy Binding.......................................................................................................................... 451 
PFC Port Settings .......................................................................................................................................... 452 
WRED ................................................................................................................................................................. 453 
WRED Profile ................................................................................................................................................ 454 
WRED Queue ................................................................................................................................................ 455 
WRED Drop Counter ..................................................................................................................................... 456 
iSCSI ................................................................................................................................................................... 456 
iSCSI Settings ............................................................................................................................................... 457 
iSCSI Sessions .............................................................................................................................................. 458 
8. Access Control List (ACL) ............................................................................................................................... 459 
ACL Configuration Wizard .................................................................................................................................. 459 
Step 1 - Create/Update .................................................................................................................................. 459 
Step 2 - Select Packet Type .......................................................................................................................... 460 
Step 3 - Add Rule .......................................................................................................................................... 461 
Step 4 - Apply Port ........................................................................................................................................ 468 
ACL Access List .................................................................................................................................................. 469 
Standard IP ACL ............................................................................................................................................ 471 

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Extended IP ACL ........................................................................................................................................... 472 
Standard IPv6 ACL ........................................................................................................................................ 475 
Extended IPv6 ACL ....................................................................................................................................... 476 
Extended MAC ACL ...................................................................................................................................... 478 
Extended Expert ACL .................................................................................................................................... 480 
ACL Interface Access Group .............................................................................................................................. 483 
ACL VLAN Access Map ...................................................................................................................................... 484 
ACL VLAN Filter ................................................................................................................................................. 486 
CPU ACL ............................................................................................................................................................ 487 
9. Security .............................................................................................................................................................. 490 
Port Security ....................................................................................................................................................... 490 
Port Security Global Settings......................................................................................................................... 490 
Port Security Port Settings ............................................................................................................................ 491 
Port Security Address Entries........................................................................................................................ 493 
802.1X ................................................................................................................................................................. 493 
802.1X Global Settings .................................................................................................................................. 498 
802.1X Port Settings ...................................................................................................................................... 498 
Authentication Sessions Information ............................................................................................................. 500 
Authenticator Statistics .................................................................................................................................. 500 
Authenticator Session Statistics .................................................................................................................... 501 
Authenticator Diagnostics .............................................................................................................................. 501 
AAA ..................................................................................................................................................................... 502 
AAA Global Settings ...................................................................................................................................... 502 
Application Authentication Settings ............................................................................................................... 503 
Application Accounting Settings .................................................................................................................... 503 
Authentication Settings .................................................................................................................................. 505 
Accounting Settings ....................................................................................................................................... 508 
Server RADIUS Dynamic Author Settings ..................................................................................................... 510 
RADIUS .............................................................................................................................................................. 511 
RADIUS Global Settings ................................................................................................................................ 511 
RADIUS Server Settings ............................................................................................................................... 512 
RADIUS Group Server Settings .................................................................................................................... 513 
RADIUS Statistic ........................................................................................................................................... 515 
TACACS+ ........................................................................................................................................................... 515 
TACACS+ Global Settings ............................................................................................................................ 515 
TACACS+ Server Settings ............................................................................................................................ 516 
TACACS+ Group Server Settings ................................................................................................................. 517 
TACACS+ Statistic ........................................................................................................................................ 518 
IMPB ................................................................................................................................................................... 519 
IPv4 ................................................................................................................................................................ 519 
IPv6 ................................................................................................................................................................ 533 
DHCP Server Screening ..................................................................................................................................... 542 
DHCP Server Screening Global Settings ...................................................................................................... 542 
DHCP Server Screening Port Settings .......................................................................................................... 543 
ARP Spoofing Prevention ................................................................................................................................... 544 
BPDU Attack Protection ...................................................................................................................................... 545 
NetBIOS Filtering ................................................................................................................................................ 546 
MAC Authentication ............................................................................................................................................ 547 
Web-based Access Control ................................................................................................................................ 549 
Web Authentication ....................................................................................................................................... 551 
WAC Port Settings ......................................................................................................................................... 551 
WAC Customize Page ................................................................................................................................... 552 

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide 
viii 
Japanese Web-based Access Control ............................................................................................................... 553 
JWAC Global Settings ................................................................................................................................... 553 
JWAC Port Settings ....................................................................................................................................... 556 
JWAC Customize Page Language ................................................................................................................ 556 
JWAC Customize Page ................................................................................................................................. 557 
Network Access Authentication .......................................................................................................................... 558 
Guest VLAN ................................................................................................................................................... 558 
Network Access Authentication Global Settings ........................................................................................... 558 
Network Access Authentication Port Settings ............................................................................................... 560 
Network Access Authentication Sessions Information .................................................................................. 561 
Safeguard Engine ............................................................................................................................................... 562 
Safeguard Engine Settings ............................................................................................................................ 563 
CPU Protect Counters ................................................................................................................................... 564 
CPU Protect Sub-Interface ............................................................................................................................ 565 
CPU Protect Type .......................................................................................................................................... 565 
Trusted Host ....................................................................................................................................................... 566 
Traffic Segmentation Settings............................................................................................................................. 567 
Storm Control Settings ........................................................................................................................................ 567 
DoS Attack Prevention Settings ......................................................................................................................... 570 
Zone Defense Settings ....................................................................................................................................... 571 
SSH ..................................................................................................................................................................... 572 
SSH Global Settings ...................................................................................................................................... 572 
Host Key ........................................................................................................................................................ 573 
SSH Server Connection ................................................................................................................................ 574 
SSH User Settings ......................................................................................................................................... 574 
SSH Client Settings ....................................................................................................................................... 575 
SSL ..................................................................................................................................................................... 576 
SSL Global Settings ...................................................................................................................................... 577 
Crypto PKI Trustpoint .................................................................................................................................... 577 
SSL Service Policy ........................................................................................................................................ 578 
SFTP Server Settings ......................................................................................................................................... 579 
Network Protocol Port Protect Settings .............................................................................................................. 580 
10. OAM .................................................................................................................................................................... 581 
CFM .................................................................................................................................................................... 581 
CFM Settings ................................................................................................................................................. 581 
CFM Port Settings ......................................................................................................................................... 591 
CFM Loopback Test ...................................................................................................................................... 592 
CFM Linktrace Settings ................................................................................................................................. 593 
CFM Packet Counter ..................................................................................................................................... 594 
CFM Counter CCM ........................................................................................................................................ 595 
CFM MIP CCM Table .................................................................................................................................... 595 
CFM MEP Fault Table ................................................................................................................................... 595 
Cable Diagnostics ............................................................................................................................................... 596 
Ethernet OAM ..................................................................................................................................................... 597 
Ethernet OAM Settings .................................................................................................................................. 597 
Ethernet OAM Configuration Settings ........................................................................................................... 598 
Ethernet OAM Event Log Table .................................................................................................................... 601 
Ethernet OAM Statistics Table ...................................................................................................................... 601 
Ethernet OAM DULD Settings ....................................................................................................................... 602 
DDM .................................................................................................................................................................... 604 
DDM Settings ................................................................................................................................................ 604 
DDM Temperature Threshold Settings .......................................................................................................... 605 

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide 
ix 
DDM Voltage Threshold Settings .................................................................................................................. 605 
DDM Bias Current Threshold Settings .......................................................................................................... 606 
DDM TX Power Threshold Settings .............................................................................................................. 607 
DDM RX Power Threshold Settings .............................................................................................................. 607 
DDM Status Table ......................................................................................................................................... 608 
11. MPLS .................................................................................................................................................................. 609 
MPLS LDP Information Settings ......................................................................................................................... 609 
MPLS LSP Trigger Information ........................................................................................................................... 612 
MPLS Forwarding Settings ................................................................................................................................. 612 
MPLS LDP Neighbor Password Settings ........................................................................................................... 614 
MPLS LDP Neighbor Targeted Settings ............................................................................................................. 614 
MPLS LDP Neighbor Information ....................................................................................................................... 615 
MPLS Global Settings ......................................................................................................................................... 616 
MPLS LDP Interface Settings ............................................................................................................................. 617 
MPLS LDP Session Information ......................................................................................................................... 618 
MPLS LDP Statistic ............................................................................................................................................ 619 
MPLS LDP Binding Table ................................................................................................................................... 620 
MPLS LDP Discovery Information ...................................................................................................................... 620 
MPLS QoS Settings ............................................................................................................................................ 621 
Ping MPLS .......................................................................................................................................................... 625 
Traceroute MPLS IPv4 ....................................................................................................................................... 626 
12. MPLS L2VPN ..................................................................................................................................................... 628 
VPWS Settings ................................................................................................................................................... 628 
L2VC Interface Description ................................................................................................................................. 631 
VPLS Settings ..................................................................................................................................................... 632 
VPLS MAC Address Table ................................................................................................................................. 636 
13. Monitoring ......................................................................................................................................................... 638 
VLAN Counter ..................................................................................................................................................... 638 
Utilization ............................................................................................................................................................ 639 
Port Utilization ............................................................................................................................................... 639 
History Utilization ........................................................................................................................................... 639 
Statistics .............................................................................................................................................................. 641 
Port ................................................................................................................................................................ 641 
CPU Port........................................................................................................................................................ 642 
Interface Counters ......................................................................................................................................... 643 
Interface History Counters ............................................................................................................................. 645 
Counters ........................................................................................................................................................ 647 
Mirror Settings .................................................................................................................................................... 649 
sFlow ................................................................................................................................................................... 651 
sFlow Agent Information ................................................................................................................................ 651 
sFlow Receiver Settings ................................................................................................................................ 651 
sFlow Sampler Settings ................................................................................................................................. 652 
sFlow Poller Settings ..................................................................................................................................... 653 
Device Environment ............................................................................................................................................ 654 
External Alarm Settings ...................................................................................................................................... 655 
14. Green .................................................................................................................................................................. 657 
Power Saving ...................................................................................................................................................... 657 
EEE ..................................................................................................................................................................... 658 
15. OpenFlow........................................................................................................................................................... 660 
OpenFlow Settings ............................................................................................................................................. 660 
16. Save and Tools ................................................................................................................................................. 663 

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide 
x 
Save Configuration ............................................................................................................................................. 663 
Firmware Upgrade & Backup.............................................................................................................................. 663 
Firmware Upgrade from HTTP ...................................................................................................................... 663 
Firmware Upgrade from TFTP....................................................................................................................... 664 
Firmware Upgrade from FTP ......................................................................................................................... 664 
Firmware Upgrade from RCP ........................................................................................................................ 665 
Firmware Upgrade from SFTP ...................................................................................................................... 666 
Firmware Backup to HTTP ............................................................................................................................ 667 
Firmware Backup to TFTP ............................................................................................................................. 667 
Firmware Backup to FTP ............................................................................................................................... 668 
Firmware Backup to RCP .............................................................................................................................. 669 
Firmware Backup to SFTP ............................................................................................................................ 670 
Configuration Restore & Backup ........................................................................................................................ 670 
Configuration Restore from HTTP ................................................................................................................. 670 
Configuration Restore from TFTP ................................................................................................................. 671 
Configuration Restore from FTP ................................................................................................................... 672 
Configuration Restore from RCP ................................................................................................................... 673 
Configuration Restore from SFTP ................................................................................................................. 673 
Configuration Backup to HTTP ...................................................................................................................... 674 
Configuration Backup to TFTP ...................................................................................................................... 675 
Configuration Backup to FTP ........................................................................................................................ 675 
Configuration Backup to RCP ....................................................................................................................... 676 
Configuration Backup to SFTP ...................................................................................................................... 677 
Certificate & Key Restore & Backup ................................................................................................................... 678 
Certificate & Key Restore from HTTP ........................................................................................................... 678 
Certificate & Key Restore from TFTP ............................................................................................................ 679 
Certificate & Key Restore from FTP .............................................................................................................. 679 
Certificate & Key Restore from RCP ............................................................................................................. 680 
Certificate & Key Restore from SFTP ............................................................................................................ 681 
Certificate & Key Backup to HTTP ................................................................................................................ 682 
Certificate & Key Backup to TFTP ................................................................................................................. 682 
Certificate & Key Backup to FTP ................................................................................................................... 683 
Certificate & Key Backup to RCP .................................................................................................................. 684 
Certificate & Key Backup to SFTP ................................................................................................................ 685 
Log Backup ......................................................................................................................................................... 685 
Log Backup to HTTP ..................................................................................................................................... 685 
Log Backup to TFTP ...................................................................................................................................... 686 
Log Backup to RCP ....................................................................................................................................... 687 
Log Backup to SFTP ..................................................................................................................................... 687 
Ping ..................................................................................................................................................................... 688 
Trace Route ........................................................................................................................................................ 690 
Reset ................................................................................................................................................................... 692 
Reboot System ................................................................................................................................................... 693 
DLMS Settings .................................................................................................................................................... 694 
Appendix A - Password Recovery Procedure .......................................................................................................... 695 
Appendix B - System Log Entries ............................................................................................................................. 696 
Appendix C - Trap Entries .......................................................................................................................................... 738 
Appendix D - RADIUS Attributes Assignment ......................................................................................................... 754 
Appendix E - IETF RADIUS Attributes Support ........................................................................................................ 759 
 
 

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

1. Introduction

This manual’s feature descriptions are based on the software release 2.25, running in the MPLS Image (MI) Mode.

The features listed here are the subset of features that are supported by the DGS-3630 Series Switch.

Audience

This reference manual is intended for network administrators and other IT networking professionals responsible for

managing the Switch by using the Web User Interface (Web UI). The Web UI is the secondary management interface

to the DGS-3630 Series Switch, which will be generally be referred to simply as the “Switch” within this manual. This

manual is written in a way that assumes that you already have the experience and knowledge of Ethernet and modern

networking principles for Local Area Networks.

Other Documentation

The documents below are a further source of information in regards to configuring and troubleshooting the Switch. All

the documents are available from the D-Link website. Other documents related to this Switch are:

 DGS-3630 Series Hardware Installation Guide

 DGS-3630 Series CLI Reference Guide

Conventions

Convention

Description

Boldface Font

Indicates a button, a toolbar icon, menu, or menu item. For example: Open the

File menu and choose Cancel. Used for emphasis. May also indicate system

messages or prompts appearing on screen. For example: You have mail. Bold

font is also used to represent filenames, program names and commands. For

example: use the copy command.

Initial capital letter

Indicates a window name. Names of keys on the keyboard have initial capitals.

For example: Click Enter.

Menu Name > Menu Option

Indicates the menu structure. Device > Port > Port Properties means the Port

Properties menu option under the Port menu option that is located under the

Device menu.

Blue Courier Font

This convention is used to represent an example of a screen console display

including example entries of CLI command input with the corresponding output.

Notes, Notices, and Cautions

Below are examples of the three types of indicators used in this manual. When administering your Switch using the

information in this document, you should pay special attention to these indicators. Each example below provides an

explanatory remark regarding each type of indicator.

NOTE: A note indicates important information that helps you make better use of your device.

NOTICE: A notice indicates either potential damage to hardware or loss of data and tells you how to

avoid the problem.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

CAUTION: A caution indicates a potential for property damage, personal injury, or death.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

2. Web-based Switch Configuration

Management Options

Logging into the Web UI

Web User Interface (Web UI)

Management Options

The Switch provides multiple access platforms that can be used to configure, manage, and monitor networking

features available on this Switch. Currently there are three management platforms available, which are described

below.

Command Line Interface (CLI)

The Switch can be managed, out-of-band, by using the console port or the MGMT port on the front panel of the

Switch. Alternatively, the Switch can also be managed, in-band, by using a Telnet connection to any of the LAN ports

on the Switch. The command line interface provides complete access to all Switch management features.

Refer to the DGS-3630 Series CLI Reference Guide for more detailed information about the CLI.

SNMP-based Management

The Switch can be managed with an SNMP-compatible Network Management System (NMS). The Switch supports

SNMP v1/v2c/v3. The SNMP agent on the Switch decodes the incoming SNMP messages and responds to requests

with MIB objects stored in the database. The SNMP agent on the Switch updates the MIB objects to generate

statistics and counters.

Web User Interface (Web UI)

The Web UI can be accessed from any computer running web browsing software from its MGMT port or LAN port

when it is connected to any of the RJ45 or SFP/SFP+ ports. The Web UI on the Switch can also be accessed using an

HTTPS (SSL) connection.

This management interface is a graphical representation of the features that can be viewed and configured on the

Switch. Most of the features available through the CLI can be accessed through the Web UI. Web browsers like

Microsoft Internet Explorer, Mozilla Firefox, or Google Chrome can be used.

NOTE: The Command Line Interface (CLI) provides the functionality of managing, configuring, and

monitoring all of the software features that are available on the Switch.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

Logging into the Web UI

To access the Web UI open a standard web browser and enter the IP address of the Switch into the address bar of

the browser and press the ENTER key.

NOTE: The factory default IP address of the Switch is 10.90.90.90 (subnet mask of 255.0.0.0) for

normal ports and 192.168.0.1 (subnet mask of 255.255.255.0) is for the management port.

Figure 2-1 Displays entering the IP address in Internet Explorer

After pressing the ENTER key, the following authentication window should appear, as shown below.

Figure 2-2 Web UI Login Window

When connecting to the Web UI of the Switch for the first time, leave the User Name and Password fields blank and

click Login since there are no login user accounts created by default on the Switch.

NOTE: After a user account was created, login credentials will be required to access the Web UI.

During the sending and receiving of the login password to and from the Switch, this

information will be protected using TLS/SSL to prevent attackers from snooping this

information to gain unauthorized access to the Switch.

NOTE: The Switch only supports ASCII characters for input values.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

Web User Interface (Web UI)

The Web UI provides access to various Switch configuration and management windows. It allows the user to view

performance statistics, and permits graphical monitoring of the system’s status.

Areas of the User Interface

The figure below shows the user interface. Four distinct areas that divide the user interface, as described in the table.

Figure 2-3 Main Web UI Window

Area Number

Description

AREA 1

This area displays a graphical, near real-time image of the front panel of the

Switch. This area displays the Switch’s ports and expansion modules. It also

shows port activity based on a specific mode. Some management functions,

including port monitoring, are accessible from here.

Click the D-Link logo to go to the D-Link website.

AREA 2

This area displays a toolbar used to access Save and Tools menus.

AREA 3

This area displays a file explorer-type menu tree with all configurable options.

Select the folder or window to display. Open folders and click the hyperlinked

window buttons and subfolders contained within them to display information

pertaining to that category.

AREA 4

In this area, the Switch’s configuration page can be found, based on the

selection made in AREA 3.

AREA 3

AREA 1

AREA 4

AREA 2

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

NOTE: The best screen resolution for viewing the Web UI is 1280 x 1024 pixels.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide 
7 
3. System 
Device Information 
System Information Settings 
Peripheral Settings 
Port Configuration 
Interface Description 
Loopback Test 
PoE 
System Log 
Time and SNTP 
Time Range 
PTP (Precise Time Protocol) 
USB Console Settings 
SRM 
Switch Controller Settings 
 
Device Information 
In the Device Information section, the user can view a list of basic information regarding the Switch. It appears 
automatically when you log on to the Switch. To return to the Device Information window after viewing other windows, 
click the DGS-3630-28PC link. 
 
 
Figure 3-1 Device Information Window 
 
System Information Settings 
This window is used to display and configure the system information settings and management interface configuration 
settings. 
 

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click System > System Information Settings, as shown below:

Figure 3-2 System Information Settings Window

The fields that can be configured in System Information Settings are described below:

Parameter

Description

System Name

Enter a system name for the Switch, if so desired. This name will identify it in

the Switch network.

System Location

Enter the location of the Switch, if so desired.

System Contact

Enter a contact name for the Switch, if so desired.

Click the Apply button to accept the changes made.

The fields that can be configured in Management Interface are described below:

Parameter

Description

State

Select to enable or disable the state of the management interface here.

IPv4 Address

Enter the IPv4 address for this interface here.

Subnet Mask

Enter the IPv4 subnet mask for this interface here.

Gateway

Enter the gateway IPv4 address for this interface here.

Description

Enter the description for the management interface here. This can be up to 64

characters long.

Click the Apply button to accept the changes made.

Peripheral Settings

This window is used to display and configure the environment trap settings and environment temperature threshold

settings.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click System > Peripheral Settings, as shown below:

Figure 3-3 Peripheral Settings Window

The fields that can be configured in Environment Trap Settings are described below:

Parameter

Description

Fan Trap

Select to enable or disable the fan trap state for warning fan event (fan failed or

fan recover).

Power Trap

Select to enable or disable the power trap state for warning power event (power

failed or power recover).

Temperature Trap

Select to enable or disable the temperature trap state for warning temperature

event (temperature thresholds exceeded or temperature recover).

Click the Apply button to accept the changes made.

The fields that can be configured in Environment Temperature Threshold Settings are described below:

Parameter

Description

Unit

Select the Switch unit that will be used for this configuration here.

Thermal

Select the thermal sensor ID.

High Threshold

Enter the high threshold value of the warning temperature setting. The range is

from -100 to 200 degrees Celsius. Tick the Default check box to return to the

default value.

Low Threshold

Enter the low threshold value of the warning temperature setting. The range is

from -100 to 200 degrees Celsius. Tick the Default check box to return to the

default value.

Click the Apply button to accept the changes made.

Port Configuration

Port Settings

This window is used to display and configure the Switch’s port settings.

NOTE: The 10M and 100M speed options are only applicable when connecting to the Management

Port (Mgmt 0).

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click System > Port Configuration > Port Settings, as shown below:

Figure 3-4 Port Settings Window

The fields that can be configured are described below:

Parameter

Description

Unit

Select the stacking unit ID of the Switch that will be configured here.

From Port - To Port

Select the appropriate port range used for the configuration here.

Media Type

Select the port media type here. Options to choose from are Auto, RJ45, and

SFP. Selecting the SFP option includes the use of SFP+ transceivers for 10G

connectivity.

State

Select to enable or disable the physical port state here.

Flow Control

Select to turn flow control On or Off here.

Note: This feature will not work through Switches that are physically stacked.

Link Status Log

Select to enable or disable the link status log function here.

Description

Select the checkbox and enter the description for the corresponding port here.

This can be up to 64 characters long.

Auto Downgrade

Select to enable or disable the feature to automatically downgrade the

advertised speed in the event that a link cannot be established at the available

speed.

MDIX

Select the Medium Dependent Interface Crossover (MDIX) option here. Options

to choose from are:

 Auto - Select this option for auto-sensing of the optimal type of cabling.

 Normal - Select this option for normal cabling. If this option is selected, the

port is in the MDIX mode and can be connected to a PC NIC using a

straight-through cable or a port (in the MDI mode) on another Switch

through a cross-over cable.

 Cross - Select this option for cross-over cabling. If this option is selected,

the port is in the MDI mode and can be connected to a port (in the MDIX

mode) on another Switch through a straight cable.

Duplex

Select the duplex mode used here. Options to choose from are Auto and Full.

The half-duplex mode is not supported on the Switch.

Speed

Select the port speed option here. This option will manually force the

connection speed on the selected port to connect at the specified speed only.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

Parameter

Description

The Master setting will allow the port to advertise capabilities related to duplex,

speed and physical layer type. The master setting will also determine the

master and slave relationship between the two connected physical layers. This

relationship is necessary for establishing the timing control between the two

physical layers. The timing control is set on a master physical layer by a local

source.

The Slave setting uses loop timing, where the timing comes from a data stream

received from the master. If one connection is set for master, the other side of

the connection must be set for slave. Any other configuration will result in a ‘link

down’ status for both ports.

Options to choose from are:

 Auto - Specifies that for copper ports, auto-negotiation will start to

negotiate the speed and flow control with its link partner. For fiber ports,

auto-negotiation will start to negotiate the clock and flow control with its

link partner.

 10M - Specifies to force the port speed to 10 Mbps. This option is only

available for 10 Mbps copper connections.

 100M - Specifies to force the port speed to 100 Mbps. This option is only

available for 100 Mbps copper connections.

 1000M - Specifies to force the port speed to 1 Gbps. This option is only

available for 1 Gbps fiber connections.

 1000M Master - Specifies to force the port speed to 1 Gbps and operates

as the master, to facilitate the timing of transmit and receive operations.

This option is only available for 1 Gbps copper connections.

 1000M Slave - Specifies to force the port speed to 1 Gbps and operates

as the slave, to facilitate the timing of transmit and receive operations. This

option is only available for 1 Gbps copper connections.

 10G - Specifies to force the port speed to 10 Gbps. This option is only

available for 10 Gbps fiber connections.

 10G Master - Specifies to force the port speed to 10 Gbps and operates

as the master, to facilitate the timing of transmit and receive operations.

This option is only available for 10 Gbps copper connections.

 10G Slave - Specifies to force the port speed to 10 Gbps and operates as

the slave, to facilitate the timing of transmit and receive operations. This

option is only available for 10 Gbps copper connections.

Capability Advertised

When the Speed is set to Auto, these capabilities are advertised during auto-

negotiation.

Click the Apply button to accept the changes made.

Port Status

This window is used to view the Switch’s physical port status and settings.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click System > Port Configuration > Port Status, as shown below:

Figure 3-5 Port Status Window

The fields that can be configured are described below:

Parameter

Description

Unit

Select the stacking unit ID of the Switch that will be displayed here.

Port GBIC

This window is used to view active GBIC information found on each applicable physical port of this Switch.

To view the following window, click System > Port Configuration > Port GBIC, as shown below:

Figure 3-6 Port GBIC Window

The fields that can be configured are described below:

Parameter

Description

Unit

Select the Switch unit that will be used for this display here.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

Port Auto Negotiation

This window is used to view detailed port auto-negotiation information.

To view the following window, click System > Port Configuration > Port Auto Negotiation, as shown below:

Figure 3-7 Port Auto Negotiation Window

The fields that can be configured are described below:

Parameter

Description

Unit

Select the stacking unit ID of the Switch that will be displayed here.

Error Disable Settings

This window is used to display and configure the recovery from the Error Disable causes and to configure the recovery

interval.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click System > Port Configuration > Error Disable Settings, as shown below:

Figure 3-8 Error Disable Settings Window

The fields that can be configured for Error Disable Trap Settings are described below:

Parameter

Description

Asserted

Specifies to enable or disable notifications for entering into the error disabled

state.

Cleared

Specifies to enable or disable notifications for exiting from the error disabled

state.

Notification Rate

Enter the notification rate value here. This sets the number of traps per minute.

The packets that exceed the rate will be dropped. The range is from 0 to 1000.

The default value (0) indicates that an SNMP trap will be generated for every

change of the error disabled state.

Click the Apply button to accept the changes made.

The fields that can be configured for Error Disable Recovery Settings are described below:

Parameter

Description

ErrDisable Cause

Select the error disabled cause here. Options to choose from are Port

Security, Storm Control, BPDU Attack Protection, Dynamic ARP

Inspection, DHCP Snooping, Loopback Detect, L2PT Guard, and DULD.

State

Select to enable or disable the error disabled recovery feature here.

Interval

Enter the time, in seconds, to recover the port from the error state caused by

the specified module. The range is from 5 to 86400.

Click the Apply button to accept the changes made.

Jumbo Frame

This window is used to display and configure the jumbo frame size and settings. The Switch supports jumbo frames.

Jumbo frames are Ethernet frames with more than 1,518 bytes of payload. The Switch supports jumbo frames with a

maximum frame size of up to 12,288 bytes.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click System > Port Configuration > Jumbo Frame, as shown below:

Figure 3-9 Jumbo Frame Window

The fields that can be configured are described below:

Parameter

Description

Unit

Select the stacking unit ID of the Switch that will be configured here.

From Port - To Port

Select the appropriate port range used for the configuration here.

Maximum Receive Frame

Size

Enter the maximum receive frame size value here. This value must be between

64 and 12288 bytes. By default, this value is 1536 bytes.

Click the Apply button to accept the changes made.

Interface Description

This window is used to display the status, administrative status, and description of each port on the Switch.

To view the following window, click System > Interface Description, as shown below:

Figure 3-10 Interface Description Window

Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

Loopback Test

This window is used to display and configure the loopback settings of the physical port interfaces and to perform

loopback tests.

To view the following window, click System > Loopback Test, as shown below:

Figure 3-11 Loopback Settings Window

The fields that can be configured are described below:

Parameter

Description

Unit

Select the Switch unit that will be used for this configuration here.

From Port - To Port

Select the appropriate port range used for the configuration here.

Loopback Mode

Select the loopback mode here. Options to choose from are:

 None - Specifies not to enable the loopback mode.

 Internal MAC - Specifies the internal loopback mode at the MAC layer.

 Internal PHY Default - Specifies the internal loopback mode at the PHY

layer to test the default medium.

 Internal PHY Copper - Specifies the internal loopback mode at the PHY

layer to test the copper medium.

 Internal PHY Fiber - Specifies the internal loopback mode at the PHY

layer to test the fiber medium.

 External MAC - Specifies the external loopback mode at the MAC layer.

 External PHY Default - Specifies the external loopback mode at the PHY

layer to test the default medium.

 External PHY Copper - Specifies the external loopback mode at the PHY

layer to test the copper medium.

 External PHY Fiber - Specifies the external loopback mode at the PHY

layer to test the fiber medium.

Click the Apply button to accept the changes made.

PoE

The DGS-3630-28PC and DGS-3630-52PC switches support Power over Ethernet (PoE) as defined by the IEEE

802.3af and 802.3at. All ports can support PoE up to 30W. The Switch ports can supply about 48 VDC power to

Powered Devices (PDs) over Category 5 or Category 3 UTP Ethernet cables. The Switch follows the standard Power

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

Sourcing Equipment (PSE) pin-out Alternative A, whereby power is sent out over pins 1, 2, 3 and 6. The Switches

work with all D-Link 802.3af capable devices.

The Switch includes the following PoE features:

 Auto-discovery recognizes the connection of a PD and automatically sends power to it.

 The auto-disable feature occurs under two conditions:

 If the total power consumption exceeds the system power limit

 If the per-port power consumption exceeds the per port power limit

 Active circuit protection automatically disables the port if there is a short. Other ports will remain active.

Based on IEEE 802.3af/at, power is received and supplied according to the following classifications:

Class

Maximum power used by the PD

Maximum power supplied by the Switch

12.95 Watts

16.2 Watts

3.84 Watts

4.2 Watts

6.49 Watts

7.4 Watts

12.95 Watts

16.2 Watts

25.5 Watts

31.6 Watts

PoE System

This window is used to configure the PoE system and display the detailed power information and PoE chip parameters

for PoE modules.

To view the following window, click System > PoE > PoE System, as shown below:

Figure 3-12 PoE System Window

The fields that can be configured for PoE System are described below:

Parameter

Description

Unit

Select the stacking unit ID of the Switch that will be configured here.

Usage Threshold

Enter the usage threshold to generate a log and send the corresponding

standard notification. The range is from 1 to 99 percent.

Policy Preempt

Select this option to enable or disable the disconnection of the Powered Device

(PD) which is power-provisioned with a lower priority in order to release the

power to the new connected PD with higher priority under power shortage

conditions.

Trap State

Select this option to enable or disable the sending of PoE trap notifications.

Click the Apply button to accept the changes made.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

Click the Show Detail button to see the PoE system Parameters table at the bottom of the window.

After clicking the Show Detail button, the following window will appear.

Figure 3-13 PoE System (Show Detail) Window

PoE Status

This window is used to configure the description and display the PoE status of each port.

To view the following window, click System > PoE > PoE Status, as shown below:

Figure 3-14 PoE Status Window

The fields that can be configured for PoE Status are described below:

Parameter

Description

Unit

Select the stacking unit ID of the Switch that will be configured here.

From Port - To Port

Select the appropriate port range used for the configuration here.

Description

Enter the text that describes the PD connected to a PoE interface. The

maximum length is 32 characters.

Click the Apply button to accept the changes made.

Click the Delete Description button to remove the description from the entry.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

PoE Configuration

This window is used to display and configure the PoE configuration settings.

NOTE: If the Switch failed to supply power to the IEEE 802.3at Powered Device (PD),

 Check if the PD connected to the port supports the IEEE 802.3at standard

 Manually configure the PoE power limit value to 30 Watts for the corresponding port

To view the following window, click System > PoE > PoE Configuration, as shown below:

Figure 3-15 PoE Configuration Window

The fields that can be configured for PoE Configuration are described below:

Parameter

Description

Unit

Select the stacking unit ID of the Switch that will be configured here.

From Port - To Port

Select the appropriate port range used for the configuration here.

Priority

Select the priority for provisioning power to the port. Options to choose from are

Critical, High, and Low.

Legacy Support

Select this option to enable or disable the support of legacy PD.

Mode

Select the power management mode for the PoE ports. Options to choose from

are Auto and Never.

Max Wattage

When selecting Auto in the Mode drop-down list, this option appears. Select

the check box and enter the maximum wattage of power that can be

provisioned to the auto-detected PD. If the value is not entered, the class of the

PD automatically determines the maximum wattage which can be provisioned.

The valid range for maximum wattage is between 1000 mW and 30000 mW.

Time Range

When selecting Auto in the Mode drop-down list, this option appears. Select

the check box and enter the name of the time range to determine the activation

period.

Click the Apply button to accept the changes made.

Click the Delete Time Range button remove the time range association for the entry.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

PD Alive

This window is used to display and configure the PoE PD alive settings. The PoE alive feature provides the solution

when PD devices stop working or are not responding using the ping mechanism.

To view the following window, click System > PoE > PD Alive, as shown below:

Figure 3-16 PD Alive Window

The fields that can be configured for PD Alive Configuration are described below:

Parameter

Description

Unit

Select the stacking unit ID of the Switch that will be configured here.

From Port - To Port

Select the appropriate port range used for the configuration here.

PD Alive State

Select to enable or disable the state of the PoE alive function on the specified

port(s) here.

PD IP Address

Enter the IPv4 address of the target PD here.

Poll Interval

Enter the poll interval value here. The range is from 10 to 300 seconds. This is

the interval at which ping requests will be sent to the target PD to check the

status.

Retry Count

Enter the retry count value here. The range is from 0 to 5. This is the amount of

times that the ping request will be resend if the target PD does not respond.

Waiting Time

Enter the waiting time value here. The range is from 30 to 300 seconds. This is

the time the Switch will wait for the PD to recover from rebooting.

Action

Select the action that will be taken here. Options to choose from are:

 Reset - Specifies to reset the PoE port state.

 Notify - Specifies to send logs and traps to notify the administrator.

 Both - Specifies to send logs and traps and then to reset the PoE port

state.

Click the Apply button to accept the changes made.

PoE Statistics

This window is used to display and clear the PoE statistics on the Switch ports.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click System > PoE > PoE Statistics, as shown below:

Figure 3-17 PoE Statistics Window

The fields that can be configured for PoE Statistics Table are described below:

Parameter

Description

Unit

Select the stacking unit ID of the Switch that will be used here.

Click the Clear All button to clear PoE statistics for all ports.

Click the Clear button to clear the PoE statistics for the corresponding port.

PoE Measurement

This window is used to display the PoE measurement information on the Switch ports.

To view the following window, click System > PoE > PoE Measurement, as shown below:

Figure 3-18 PoE Measurement Window

The fields that can be configured for PoE Measurement Table are described below:

Parameter

Description

Unit

Select the stacking unit ID of the Switch that will be used here.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

PoE LLDP Classification

This window is used to display the PoE Link Layer Discovery Protocol (LLDP) classification.

To view the following window, click System > PoE > PoE LLDP Classification, as shown below:

Figure 3-19 PoE LLDP Classification Window

The fields that can be configured for PoE LLDP Classification Table are described below:

Parameter

Description

Unit

Select the stacking unit ID of the Switch that will be used here.

System Log

System Log Settings

This window is used to display and configure the system log settings.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click System > System Log > System Log Settings, as shown below:

Figure 3-20 System Log Settings Window

The fields that can be configured for Log State are described below:

Parameter

Description

Log State

Select the enable or disable the global system log state here.

Click the Apply button to accept the changes made.

The fields that can be configured for Source Interface Settings are described below:

Parameter

Description

Source Interface State

Select this option to enable or disable the global source interface state.

Type

Select the type of interface that will be used. Options to choose from are

Loopback, Mgmt, and VLAN.

Interface ID

Enter the interface ID used here. For loopback interfaces this ID can be from 1

to 8. For the management (Mgmt) interface this value is always 0. For VLAN

interfaces this value is from 1 to 4094.

Click the Apply button to accept the changes made.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

The fields that can be configured for Buffer Log Settings are described below:

Parameter

Description

Buffer Log State

Select to globally enable or disable the buffer log state here. Options to choose

from are Enable, Disabled, and Default. When selecting the Default option,

the global buffer log state will follow the default behavior.

Severity

Select the severity value of the type of information that will be logged. Options

to choose from are 0 (Emergencies), 1 (Alerts), 2 (Critical), 3 (Errors), 4

(Warnings), 5 (Notifications), 6 (Informational), and 7 (Debugging).

Discriminator Name

Enter the discriminator name used here. This name can be up to 15 characters

long. This specifies the name of the discriminator profile that will be used to

filter buffer log messages based on the filtering criteria specified within that

profile.

Write Delay

Enter the log write delay value here. This value must be between 0 and 65535

seconds. By default, this value is 300 seconds. Tick the Infinite option, to

disable the write delay feature.

Click the Apply button to accept the changes made.

The fields that can be configured for Console Log Settings are described below:

Parameter

Description

Console Log State

Select to globally enable or disable the console log state here.

Severity

Select the severity value of the type of information that will be logged. Options

to choose from are 0 (Emergencies), 1 (Alerts), 2 (Critical), 3 (Errors), 4

(Warnings), 5 (Notifications), 6 (Informational), and 7 (Debugging).

Discriminator Name

Enter the discriminator name used here. This name can be up to 15 characters

long. This specifies the name of the discriminator profile that will be used to

filter console log messages based on the filtering criteria specified within that

profile.

Click the Apply button to accept the changes made.

The fields that can be configured for SMTP Log Settings are described below:

Parameter

Description

SMTP Log State

Select to globally enable or disable the SMTP log state here.

Severity

Select the severity value of the type of information that will be logged. Options

to choose from are 0 (Emergencies), 1 (Alerts), 2 (Critical), 3 (Errors), 4

(Warnings), 5 (Notifications), 6 (Informational), and 7 (Debugging).

Discriminator Name

Enter the discriminator name used here. This name can be up to 15 characters

long. This specifies the name of the discriminator profile that will be used to

filter SMTP log messages based on the filtering criteria specified within that

profile.

Click the Apply button to accept the changes made.

The fields that can be configured for Monitor Log Settings are described below:

Parameter

Description

Monitor Log State

Select to globally enable or disable the monitor log state here.

Severity

Select the severity value of the type of information that will be logged. Options

to choose from are 0 (Emergencies), 1 (Alerts), 2 (Critical), 3 (Errors), 4

(Warnings), 5 (Notifications), 6 (Informational), and 7 (Debugging).

Discriminator Name

Enter the discriminator name used here. This name can be up to 15 characters

long. This specifies the name of the discriminator profile that will be used to

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

Parameter

Description

filter monito log messages based on the filtering criteria specified within that

profile.

Click the Apply button to accept the changes made.

System Log Discriminator Settings

This window is used to display and configure the system log discriminator settings.

To view the following window, click System > System Log > System Log Discriminator Settings, as shown below:

Figure 3-21 System Log Discriminator Settings Window

The fields that can be configured are described below:

Parameter

Description

Discriminator Name

Enter the name of the discriminator profile here. This name can be up to 15

characters long.

Action

Select the facility behavior option and the type of facility that will be associated

with the selected behavior here. Behavior options to choose from are Drops

and Includes.

Severity

Select the severity behavior option and the value of the type of information that

will be logged. Behavior options to choose from are Drops and Includes.

Severity value options to choose from are 0 (Emergencies), 1 (Alerts), 2

(Critical), 3 (Errors), 4 (Warnings), 5 (Notifications), 6 (Informational), and

7 (Debugging).

Click the Apply button to accept the changes made.

Click the Delete button to delete the specified entry.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

System Log Server Settings

This window is used to display and configure the system log server settings.

To view the following window, click System > System Log > System Log Server Settings, as shown below:

Figure 3-22 System Log Server Settings Window

The fields that can be configured are described below:

Parameter

Description

Host IPv4 Address

Enter the system log server IPv4 address here.

Host IPv6 Address

Enter the system log server IPv6 address here.

UDP Port

Enter the system log server UDP port number here. This value must be either

514 or between 1024 and 65535. By default, this value is 514.

Severity

Select the severity value of the type of information that will be logged. Options to

choose from are 0 (Emergencies), 1 (Alerts), 2 (Critical), 3 (Errors), 4

(Warnings), 5 (Notifications), 6 (Informational), and 7 (Debugging).

Facility

Select the facility number that will be logged here. The range is from 0 to 23.

Each facility number is associated with a specific facility. See the table below:

Facility Number

Facility Name

Facility Description

kern

Kernel messages

user

User-level messages

mail

Mail system

daemon

System daemons

auth1

Security/authorization messages

syslog

Messages generated internally by the

SYSLOG

lpr

Line printer sub-system

news

Network news sub-system

uucp

UUCP sub-system

clock1

Clock daemon

auth2

Security/authorization messages

ftp

FTP daemon

ntp

NTP subsystem

logaudit

Log audit

logalert

Log alert

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

Parameter

Description

clock2

Clock daemon

local0

Local use 0 (local0)

local1

Local use 1 (local1)

local2

Local use 2 (local2)

local3

Local use 3 (local3)

local4

Local use 4 (local4)

local5

Local use 5 (local5)

local6

Local use 6 (local6)

local7

Local use 7 (local7)

Discriminator Name

Enter the name of the discriminator that will be used to filter messages sent to

the log server here. This name can be up to 15 characters long.

VRF Name

Enter the name of the Virtual Routing and Forwarding (VRF) instance here. This

name can be up to 12 characters long.

Click the Apply button to accept the changes made.

Click the Delete button to delete the specified entry.

System Log

This window is used to view and clear the system log.

To view the following window, click System > System Log > System Log, as shown below:

Figure 3-23 System Log Window

Click the Clear Log button to clear the system log entries displayed in the table.

Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.

System Attack Log

This window is used to view and clear the system attack log.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click System > System Log > System Attack Log, as shown below:

Figure 3-24 System Attack Log Window

The fields that can be configured are described below:

Parameter

Description

Unit

Select the stacking unit ID of the Switch that will be displayed here.

Click the Clear Attack Log button to clear the system attack log entries displayed in the table.

Time and SNTP

Clock Settings

This window is used to display and configure the time settings for the Switch.

To view the following window, click System > Time and SNTP > Clock Settings, as shown below:

Figure 3-25 Clock Settings Window

The fields that can be configured are described below:

Parameter

Description

Time

Enter the current time in hours (HH), minutes (MM), and seconds (SS) here.

For example, 18:30:30.

Date

Enter the current day (DD), month (MM), and year (YYYY) here. For example,

30/04/2015.

Click the Apply button to accept the changes made.

Time Zone Settings

This window is used to display and configure time zones and Daylight Savings Time settings for SNTP.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click System > Time and SNTP > Time Zone Settings, as shown below:

Figure 3-26 Time Zone Settings Window

The fields that can be configured are described below:

Parameter

Description

Summer Time State

Select the summer time setting. Options to choose from are Disabled,

Recurring Setting, and Date Setting.

 Disabled - Select to disable the summer time setting.

 Recurring Settings - Select to configure the summer time that should

start and end on the specified week day of the specified month.

 Date Settings - Select to configure the summer time that should start and

end on the specified date of the specified month.

Time Zone

Select to specify your local time zone offset from Coordinated Universal Time

(UTC).

The fields that can be configured in Recurring Settings are described below:

Parameter

Description

From: Week of the Month

Select week of the month that summer time will start.

From: Day of the Week

Select the day of the week that summer time will start.

From: Month

Select the month that summer time will start.

From: Time

Select the time of the day that summer time will start.

To: Week of the Month

Select week of the month that summer time will end.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

Parameter

Description

To: Day of the Week

Select the day of the week that summer time will end.

To: Month

Select the month that summer time will end.

To: Time

Select the time of the day that summer time will end.

Offset

Enter the number of minutes to add during summer time. The default value is

60. The range of this offset is from 30 to 120.

The fields that can be configured in Date Settings are described below:

Parameter

Description

From: Date of the Month

Select date of the month that summer time will start.

From: Month

Select the month that summer time will start.

From: Year

Enter the year that the summer time will start.

From: Time

Select the time of the day that summer time will start.

To: Date of the Month

Select date of the month that summer time will end.

To: Month

Select the month that summer time will end.

To: Year

Enter the year that the summer time will end.

To: Time

Select the time of the day that summer time will end.

Offset

Enter the number of minutes to add during summer time. The default value is

60. The range of this offset is from 30 to 120.

Click the Apply button to accept the changes made.

SNTP Settings

The Simple Network Time Protocol (SNTP) is a protocol for synchronizing computer clocks through the Internet. It

provides comprehensive mechanisms to access national time and frequency dissemination services, coordinate the

SNTP subnet of servers and clients, and adjust the system clock on each participant.

This window is used to display and configure the SNTP settings for the Switch.

To view the following window, click System > Time and SNTP > SNTP Settings, as shown below:

Figure 3-27 SNTP Settings Window

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

The fields that can be configured in SNTP Global Settings are described below:

Parameter

Description

SNTP State

Select this option to enable or disable SNTP.

Poll Interval

Enter the synchronizing interval in seconds. The value is from 30 to 99999

seconds. The default interval is 720 seconds.

Click the Apply button to accept the changes made.

The fields that can be configured in SNTP Server Settings are described below:

Parameter

Description

IPv4 Address

Enter the IPv4 address of the SNTP server which provides the SNTP reference.

IPv6 Address

Enter the IPv6 address of the SNTP server which provides the SNTP reference.

VRF Name

Enter the name of the VRF instance here. This name can be up to 12

characters long.

Click the Add button to add the SNTP server.

Click the Delete button to remove the specified entry.

Time Range

This window is used to display and configure the time profile settings.

To view the following window, click System > Time Range, as shown below:

Figure 3-28 Time Range Window

The fields that can be configured are described below:

Parameter

Description

Range Name

Enter the time profile range name here. This name can be up to 32 characters

long.

From Week - To Week

Select the starting and ending days of the week that will be used for this time

profile. Select the Daily check box to use this time profile for every day of the

week. Select the End Week Day check box to use this time profile from the

starting day of the week until the end of the week.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

Parameter

Description

From Time - To Time

Select the starting and ending time of the day that will be used for this time

profile. The first drop-down menu selects the hour and the second drop-down

menu selects the minute.

Click the Apply button to accept the changes made.

Click the Find button to locate a specific entry based on the information entered.

Click the Delete Periodic button to delete the periodic entry.

Click the Delete button to delete the specified entry.

PTP (Precise Time Protocol)

The Precision Time Protocol (PTP) system is able to synchronize the distributed clocks with an accuracy of less than

1 microsecond via Ethernet networks.

PTP is a technology that enables precise synchronization of clocks in network systems. PTP is applicable to systems

communicating by Local Area Networks supporting multicast messaging including Ethernet and UDP. PTP enables

heterogeneous systems that include clocks of various inherent precision, resolution and stability to synchronize to a

grandmaster clock.

The synchronization is divided into two processes. The Best Master Clock (BMC) algorithm determines the PTP status

(master/slave) of all local ports. The synchronization algorithm computes the clock offset between the master and

slave clock. There are two mechanisms, Delay Request-response Mechanism and Peer Delay Mechanism, for

measuring the propagation time of an event message.

The PTP system has three types of PTP devices, boundary clock, end-to-end transparent clock, and peer-to-peer

transparent clock. Only the boundary clock can participate in the selection of the best master clock.

When the stacking mode is enabled and the member ports of a trunk group exists in different stack units, the PTP

function will:

 Execute normally when the sending and receiving of PTP messages are to member ports that are on the same

stack unit.

 Execute abnormally, when the sending and receiving of PTP messages are to member ports that are on

different stack units.

PTP Global Settings

This window is used to display and configure the global Precise Time Protocol (PTP) settings.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click System > PTP (Precise Time Protocol) > PTP Global Settings, as shown

below:

Figure 3-29 PTP Global Settings Window

The fields that can be configured in PTP Global Settings are described below:

Parameter

Description

PTP State

Select to enable or disable the PTP feature here. When the PTP function is

enabled, the Switch port will add residence time to correct the field. When the

PTP function is disabled, all Switch ports will forward the PTP packets

according to the multicast filtering configuration.

PTP Mode

Select the PTP mode here. Options to choose from are:

 Boundary - Specifies the Switch as a Boundary Clock.

 P2P Transparent - Specifies the Switch as a Peer-to-Peer Transparent

Clock. This is a clock that provides Precision Time Protocol (PTP) event

transit time information and also provides corrections for the propagation

delay of the link. The link, in this case, is connected to the port that is

receiving the PTP event messages. Ports on peer-to-peer transparent

clocks use the peer delay mechanism to calculate the propagation delay

between PTP ports.

 E2E Transparent - Specifies the Switch as an End-to-End Transparent

Clock. An End-to-End Transparent Clock supports the use of an end-to-

end delay measurement mechanism between the slave clock and the

master clock. Ports on end-to-end transparent clocks are independent of

propagation delay mechanisms.

PTP Transport Protocol

Select the PTP transport protocol here. Options to choose from are:

 Ethernet - Specifies the transport protocol of PTP as IEEE802.3 Ethernet.

 UDP - Specifies the transport protocol of PTP as UDP over IPv4.

Click the Apply button to accept the changes made.

The fields that can be configured in PTP Clock Domain Settings are described below:

Parameter

Description

Unit

Select the Switch unit that will be used for this configuration here.

PTP Clock Domain Number

Enter the PTP clock domain number here. All PTP messages, data sets, state

machines, and all other PTP entities are always associated with a particular

domain number. The range is from 0 to 127.

PTP Clock Domain Name

Enter the PTP clock domain name here. The name is used for user reference.

This name can be up to 32 characters long.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

Click the Apply button to accept the changes made.

The fields that can be configured in PTP Boundary Clock Settings are described below:

Parameter

Description

Priority 1

Enter the PTP boundary clock Priority 1 value here. The priority 1 attribute is

used in the execution of the Best Master Clock algorithm. A lower value takes

precedence. Zero indicates the highest precedence. The range is from 0 to

255.

Priority 2

Enter the PTP boundary clock Priority 2 value here. The priority 2 attribute is

used in the execution of the Best Master Clock algorithm. A lower value takes

precedence. In the event that the BMC algorithm fails to order the clocks based

on the values of priority 1, the clock’s class, and the clock’s accuracy; the

priority 2 attribute will allow the creation of lower values compared to the other

devices. Zero indicates the highest precedence. The range is from 0 to 255.

Click the Apply button to accept the changes made.

When the stacking mode is enabled and the member ports of the trunk group exist in different stack units, the PTP

function may not function properly.

For example:

 The PTP feature will function properly when the member ports receive and send PTP messages on the same

stacked unit.

 The PTP feature will not function properly when the member ports receive and send PTP messages on different

stacked units.

Therefore, it is recommended not to enable the PTP feature on a trunk group that exists in different stack units.

PTP Port Global Settings

This window is used to display and configure the PTP interface settings.

To view the following window, click System > PTP (Precise Time Protocol) > PTP Port Global Settings, as shown

below:

Figure 3-30 PTP Port Global Settings Window

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

The fields that can be configured are described below:

Parameter

Description

Unit

Select the Switch unit that will be used for this configuration here.

From Port - To Port

Select the range of ports that will be used for this configuration here.

State

Select to enable or disable the PTP feature on the port(s) specified here.

Click the Apply button to accept the changes made.

PTP Boundary Port Settings

This window is used to display and configure the attributes of the PTP boundary clock. The configuration takes effect

when the PTP device is of the ‘boundary’ type.

To view the following window, click System > PTP (Precise Time Protocol) > PTP Boundary Port Settings, as

shown below:

Figure 3-31 PTP Boundary Port Settings Window

The fields that can be configured are described below:

Parameter

Description

Unit

Select the Switch unit that will be used for this configuration here.

From Port - To Port

Select the range of ports that will be used for this configuration here.

Announce Interval

Enter the announce interval value here. This specifies the mean-time interval

between successive announce messages, referred to as the announce interval.

In line with the IEEE 1588 protocol, the value of the announce interval is

represented as the logarithm to the power of 2 of this time measured in

seconds. The range is from 1 to 16 seconds.

Announce Receipt Timeout

Enter the announce receipt timeout value here. This specifies the announce

interval number that has to pass without receiving an announce message

before the ANNOUNCE_RECEIPT_TIMEOUT_EXPIRES event. This value is

multiplied by the announce interval value and is equal to the interval time of the

announce receipt timeout. The range is from 2 to 10.

Delay Mechanism

Select the delay mechanism here. Option to choose from are:

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

Parameter

Description

 E2E - This indicates that the port is configured to use the delay request-

response mechanism.

 P2P - This indicates that the port is configured to use the peer delay

mechanism.

Delay Request Interval

Enter the delay request interval value here. This specifies the permitted mean

time interval between successive delay request messages which are sent by a

slave to a specific port on the master. This value is determined and advertised

by the master. In line with the IEEE 1588 protocol, the value of delay request

interval shall be an exponent of 2. In addition, this interval must be an integer

with the minimum value being the sync-interval, and the maximum value being

32 times the sync-interval value. If the sync-interval is half a second and the

delay request interval is 0, then the permitted time interval between successive

delay request messages will be automatically adjusted to one second. The

range is from 0 to 5.

Pdelay Request Interval

Enter the peer delay request interval value here. This specifies the permitted

mean-time interval between successive peer delay request messages. In line

with the IEEE 1588 protocol, this value must be represented as the logarithm to

the base of 2 of this time, measured in seconds. The range is from 1 to 32

seconds.

Synchronization Interval

Enter the synchronization interval value here. This specifies the mean-time

interval between successive synchronization messages. In line with the IEEE

1588 protocol, this value must be represented as the logarithm to the base of 2

of this time, measured in seconds. The range is from 1 to 2 seconds. Select the

Half Second option to set 0.5 seconds as this value.

Click the Apply button to accept the changes made.

PTP P2P Transparent Port Settings

This window is used to display and configure the peer delay request message interval on the P2P transparent clock

port(s) specified.

To view the following window, click System > PTP (Precise Time Protocol) > PTP P2P Transparent Port Settings,

as shown below:

Figure 3-32 PTP P2P Transparent Port Settings Window

The fields that can be configured are described below:

Parameter

Description

Unit

Select the Switch unit that will be used for this configuration here.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

Parameter

Description

From Port - To Port

Select the range of ports that will be used for this configuration here.

P2P Transparent Pdelay

Request Interval

Enter the P2P transparent peer delay request interval value here. The range is

from 1 to 32.

Click the Apply button to accept the changes made.

PTP Clock Information

This window is used to view PTP clock information. This is used to display the active attributes of the PTP clock.

To view the following window, click System > PTP (Precise Time Protocol) > PTP Clock Information, as shown

below:

Figure 3-33 PTP Clock Information Window

The fields that can be configured are described below:

Parameter

Description

Unit

Select the Switch unit that will be used here.

PTP Port Information

This window is used to view PTP port information.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click System > PTP (Precise Time Protocol) > PTP Port Information, as shown

below:

Figure 3-34 PTP Port Information Window

The fields that can be configured are described below:

Parameter

Description

Unit

Select the Switch unit that will be used here.

PTP Foreign Master Records Port Information

This window is used to view PTP Foreign Master Records port information.

To view the following window, click System > PTP (Precise Time Protocol) > PTP Foreign Master Records Port

Information, as shown below:

Figure 3-35 PTP Foreign Master Records Port Information Window

The fields that can be configured are described below:

Parameter

Description

Unit

Select the Switch unit that will be used here.

USB Console Settings

This window is used to display and configure the USB console settings.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click System > USB Console Settings, as shown below:

Figure 3-36 USB Console Settings Window

The fields that can be configured are described below:

Parameter

Description

USB Console State

Select to enable or disable the USB console state here.

USB Inactivity Timeout

Enter the USB inactivity timeout value here. The range is from 1 to 240

minutes. Select the Active option to disable the timeout feature.

Click the Apply button to accept the changes made.

NOTE: When an active console connection is made to both the RJ45 console port and the mini-USB

console port at the same time, the mini-USB console port will have higher priority.

SRM

The Switch Resource Management (SRM) feature provides a large number of resources that can be distributed and

optimized as needed by applications. It provides resource configuration flexibility that allows users to allocate more

resources for tables that require more entries and prevents wasting resources on unused functions.

SRM Prefer Current Settings

This window is used to display and configure the SRM settings. This window is used to specify the SRM mode to be

used on the Switch for optimizing resources for various functions.

To view the following window, click System > SRM > SRM Prefer Current Settings, as shown below:

Figure 3-37 SRM Prefer Current Settings Window

The fields that can be configured are described below:

Parameter

Description

SRM Prefer Mode

Select the SRM prefer mode here. Options to choose from are:

 LAN - Specifies that the Switch prefers the LAN Switch mode.

 IP - Specifies that the Switch prefer the IP route mode.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

Parameter

Description

 L2VPN - Specifies that the Switch prefer the Layer 2 VPN mode.

Click the Apply button to accept the changes made.

NOTE: When the SRM mode was modified and the Switch was rebooted, the table size will be

changed. If the number of static entries saved in the startup configuration exceeds the

number of static entries in the new table size, the exceeded number of entries will be

removed.

NOTE: When Switches are physically stacked, ensure that all Switches in the stack are configured to

use the same SRM mode.

SRM Prefer Mode

This window is used to view the SRM preferred mode settings. The entries in this table are fixed values indicating the

maximum number of entries allowed per feature.

To view the following window, click System > SRM > SRM Prefer Mode, as shown below:

Figure 3-38 SRM Prefer Mode Window

The fields that can be configured are described below:

Parameter

Description

SRM Prefer Mode

Select the SRM prefer mode that will be used in the display here. Options to

choose from are LAN, IP, and L2VPN.

Click the Find button to generate the display based on the selections made.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

Switch Controller Settings

This window is used to display and configure the switch controller settings.

To view the following window, click System > Switch Controller Settings, as shown below:

Figure 3-39 Switch Controller Settings Window

The fields that can be configured are described below:

Parameter

Description

HOL Prevention State

Select to enable or disable the HOL blocking prevention state here.

Click the Apply button to accept the changes made.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

4. Management

Command Logging

User Accounts Settings

CLI Alias Settings

Password Encryption

Password Recovery

SNMP

RMON

Telnet/Web

Session Timeout

DHCP

DHCP Auto Configuration

DHCP Auto Image Settings

DNS

NTP

IP Source Interface

File System

Stacking

Virtual Stacking (SIM)

D-Link Discovery Protocol

SMTP Settings

Reboot Schedule Settings

NLB FDB Settings

SD Card Management

Command Logging

This window is used to display and configure the command logging function. The command logging function is used to

log the commands that have successfully been configured on the Switch via the command line interface. The

command, along with information about the user that entered the command, is included in the system log. Commands

that do not cause a change in the Switch configuration or operation (such as 'show' commands) are not logged.

To view the following window, click Management > Command Logging, as shown below:

Figure 4-1 Command Logging Window

The fields that can be configured are described below:

Parameter

Description

Command Logging State

Select to enable or disable the command logging function here.

Click the Apply button to accept the changes made.

User Accounts Settings

On this page, user accounts can be created and updated. Active user account sessions can also be viewed on this

page.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

There are several configuration options available in the Web User Interface (Web UI). The set of configuration options

available to the user depends on the account’s Privilege Level.

NOTE: By default, there are no user accounts created on the Switch.

To view the following window, click Management > User Accounts Settings, as shown below:

After selecting the User Management Settings tab, the following page will appear.

Figure 4-2 User Accounts Settings Window

The fields that can be configured are described below:

Parameter

Description

User Name

Enter the user account name here. This name can be up to 32 characters long.

Privilege

Enter the privilege level for this account here. The range is from 1 to 15.

Password Type

Select the password type for this user account here. Options to choose from

are None, Plain Text, Encrypted-SHA1, and Encrypted-MD5.

Password

After selecting Plain Text, Encrypted-SHA1, or Encrypted-MD5 as the

password type, enter the password for this user account here.

Click the Apply button to accept the changes made.

Click the Delete button to delete the specified user account entry.

Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.

After selecting the Session Table tab, the following page will appear.

Figure 4-3 Session Table Window

On this page, a list of active user account session will be displayed.

Click the Edit button to access and configure the User Privilege settings.

Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

After selecting the Edit button, the following page will appear.

Figure 4-4 User Privilege Window

The fields that can be configured are described below:

Parameter

Description

Action

Select to enable or disable user level security.

Privilege

Select the privilege level here. The range is from 1 to 15.

Password

Enter the password here. This can be up to 35 characters long.

Click the Apply button to accept the changes made.

Click the Back button to return to the previous page.

CLI Alias Settings

This window is used to display and configure the CLI alias settings. A CLI alias command is a custom string that can

be associated with a specific CLI command. This is useful if repeated use of long commands are needed in the CLI.

To view the following window, click Management > CLI Alias Settings, as shown below:

Figure 4-5 CLI Alias Settings Window

The fields that can be configured are described below:

Parameter

Description

Mode

Select the command mode of the original command here.

Alias Command

Enter the alias command here. This can be up to 16 characters long.

Original Command

Enter the original command here. This can be up to 128 characters long.

Click the Apply button to accept the changes made.

Click the Find button to find and displays the CLI alias commands based on the command mode selected.

Click the Delete button to delete the specified entry.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.

Password Encryption

This window is used to display and configure whether to save the encryption of the password in the configuration file.

To view the following window, click Management > Password Encryption, as shown below:

Figure 4-6 Password Encryption Window

The fields that can be configured are described below:

Parameter

Description

Password Encryption

State

Select this option to enable or disable the encryption of the password before being

stored in the configuration file.

Password Type

When the state is enabled, select the password encryption type here. Options to

choose from are:

 Encrypted-SHA1 - Specifies that the password is encrypted using SHA-1.

 Encrypted-MD5 - Specifies that the password is encrypted using MD5.

Click the Apply button to accept the changes made.

Password Recovery

This window is used to display and configure the password recovery settings. For example, the administrator may

need to update a user account because the password has been forgotten.

To view the following window, click Management > Password Recovery, as shown below:

Figure 4-7 Password Recovery Window

The fields that can be configured are described below:

Parameter

Description

Password Recovery State

Select to enable or disable the password recovery feature here. Enabling this

feature allows access to the reset configuration mode in the CLI. From the reset

configuration mode, user accounts can be updated, the enable password

feature can be updated for administrator privilege levels, and the AAA feature

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

Parameter

Description

can be disabled to allow local authentication. The running configuration can

then be saved as the startup configuration. A reboot is required.

Click the Apply button to accept the changes made.

This window is used to display and configure the login method for each management interface that is supported by the

Switch.

To view the following window, click Management > Login Method, as shown below:

Figure 4-8 Login Method Window

The fields that can be configured in Enable Password are described below:

Parameter

Description

Level

Select the privilege level for the user here. The range is from 1 to 15.

Password Type

Select the password type for the user here. Options to choose from are:

 Plain Text - Specifies that the password will be in plain text. This is the

default option.

 Encrypted - Specifies that the password will be encrypted based on SHA-

 Encrypted-MD5 - Specifies that the password will be encrypted based on

MD5.

Password

Enter the password for the user account here. In the plain-text form, the

password can be up to 32 characters long, is case-sensitive, and can contain

spaces. In the encrypted form, the password must be 35 bytes long and is

case-sensitive. In the encrypted MD5 form, the password must be 31 bytes

long and is case-sensitive.

Click the Apply button to accept the changes made.

Click the Edit button to re-configure the specified entry.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

The fields that can be configured in Login Method are described below:

Parameter

Description

After clicking the Edit button, this parameter can be configured. Select the login

method for the specified application here. Options to choose from are No

 No Login requires no login authentication to access the specified

application.

 Login will require the user to at least enter a password when trying to

access the application specified.

 Login Local requires the user to enter a username and a password to

access the specified application.

Click the Apply button to accept the changes made.

The fields that can be configured in Login Password are described below:

Parameter

Description

Application

Select the application that will be configured here. Options to choose from are

Console, Telnet and SSH.

Password Type

Select the password encryption type that will be used here. Options to choose

from are Plain Text, Encrypted, and Encrypted-MD5.

Password

Enter the password for the selected application here. This password will be

used when the Login Method for the specified application is set as Login. In

the plain-text form, the password can be up to 32 characters long, is case-

sensitive, and can contain spaces. In the encrypted form, the password must

be 35 bytes long and is case-sensitive. In the encrypted MD5 form, the

password must be 31 bytes long and is case-sensitive.

Click the Apply button to accept the changes made.

Click the Delete button to remove the password from the specified application.

SNMP

Simple Network Management Protocol (SNMP) is an OSI Layer 7 (Application Layer) designed specifically for

managing and monitoring network devices. SNMP enables network management stations to read and modify the

settings of gateways, routers, switches, and other network devices. Use SNMP to configure system features, monitor

performance, and detect potential problems with the Switch, switch group, or network.

Managed devices that support SNMP include software (referred to as an agent) which runs locally on the device. A

defined set of variables (managed objects) is maintained by the SNMP agent and used to manage the device. These

objects are defined in a Management Information Base (MIB), which provides a standard presentation of the

information controlled by the on-board SNMP agent. SNMP defines both the format of the MIB specifications and the

protocol used to access this information over the network.

The Switch supports the SNMP versions 1, 2c, and 3. The three versions of SNMP vary in the level of security

provided between the management station and the network device.

In SNMPv1 and SNMPv2c, user authentication is accomplished using ‘community strings’, which function like

passwords. The remote user SNMP application and the Switch SNMP must use the same community string. SNMP

packets from any station that has not been authenticated are ignored (dropped). The default community strings for the

Switch used for SNMPv1 and SNMPv2c management access are:

 public - Allows authorized management stations to retrieve MIB objects.

 private - Allows authorized management stations to retrieve and modify MIB objects.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

The SNMPv3 protocol uses a more sophisticated authentication process that is separated into two parts. The first part

maintains a list of users and their attributes that are allowed to act as SNMP managers. The second part describes

what each user in that list can do as an SNMP manager. The SNMPv3 protocol also provides an additional layer of

security that can be used to encrypt SNMP messages.

The Switch allows groups of users to be listed and configured with a shared set of privileges. The SNMP version may

also be set for a listed group of SNMP managers. Thus, you may create a group of SNMP managers that are allowed

to view read-only information or receive traps using SNMPv1 while assigning a higher level of security to another

group, granting read/write privileges using SNMPv3.

Using SNMPv3, users or groups can be allowed or be prevented from performing specific SNMP management

functions. These are defined using the Object Identifier (OID) associated with a specific MIB.

MIBs

A Management Information Base (MIB) stores management and counter information. The Switch uses the standard

MIB-II Management Information Base module, and so values for MIB objects can be retrieved using any SNMP-based

network management software. In addition to the standard MIB-II, the Switch also supports its own proprietary

enterprise MIB as an extended Management Information Base. Specifying the MIB Object Identifier may also retrieve

the proprietary MIB. MIB values can be either read-only or read-write.

The Switch incorporates a flexible SNMP management system which can be customized to suit the needs of the

networks and the preferences of the network administrator. The three versions of SNMP vary in the level of security

provided between the management station and the network device. SNMP settings are configured using the menus

located in the SNMP folder of the Web UI.

Traps

Traps are messages that alert network personnel of events that occur on the Switch. The events can be as serious as

a reboot (someone accidentally turned the Switch off/unplugged the Switch), or less serious like a port status change.

The Switch generates traps and sends them to the trap recipient (or network manager). Typical traps include trap

messages for Authentication Failure, Topology Change and Broadcast/Multicast Storm.

SNMP Global Settings

This window is used to display and configure the global SNMP and trap settings.

To view the following window, click Management > SNMP > SNMP Global Settings, as shown below:

Figure 4-9 SNMP Global Settings Window

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

The fields that can be configured in SNMP Global Settings are described below:

Parameter

Description

SNMP Global State

Select this option to enable or disable the SNMP feature.

SNMP Response Broadcast

Request

Select this option to enable or disable the server to response to broadcast

SNMP GetRequest packets.

SNMP UDP Port

Enter the SNMP UDP port number.

Trap Source Interface

Enter the interface whose IP address will be used as the source address for

sending the SNMP trap packet.

The fields that can be configured in Trap Settings are described below:

Parameter

Description

Trap Global State

Select this option to enable or disable the sending of all or specific SNMP

notifications.

SNMP Authentication Trap

Tick this option to control the sending of SNMP authentication failure

notifications. An authenticationFailuretrap trap is generated when the device

receives an SNMP message that is not properly authenticated. The

authentication method depends on the version of SNMP being used. For

SNMPv1 or SNMPv2c, authentication failure occurs if packets are formed with

an incorrect community string.

Port Link Up

Tick this option to control the sending of port link up notifications. A linkUp trap

is generated when the device recognizes that one of the communication links

has come up.

Port Link Down

Tick this option to control the sending of port link down notifications. A linkDown

trap is generated when the device recognizes that a one of the communication

links is down.

Coldstart

Tick this option to control the sending of SNMP coldStart notifications.

Warmstart

Tick this option to control the sending of SNMP warmStart notifications.

Click the Apply button to accept the changes made.

SNMP Linkchange Trap Settings

This window is used to display and configure the SNMP link change trap settings.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click Management > SNMP > SNMP Linkchange Trap Settings, as shown below:

Figure 4-10 SNMP Linkchange Trap Settings Window

The fields that can be configured are described below:

Parameter

Description

Unit

Select the Switch unit that will be used for this configuration here.

From Port - To Port

Select the appropriate port range used for the configuration here.

Trap Sending

Select this option to enable or disable the sending of the SNMP notification

traps that are generated by the system.

Trap State

Select this option to enable or disable the SNMP linkChange trap.

Click the Apply button to accept the changes made.

SNMP View Table Settings

This window is used to assign views to community strings that define which MIB objects can be accessed by a remote

SNMP manager. The SNMP sub-tree OID created with this table maps SNMP users to the views created in the SNMP

User Table Settings window.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click Management > SNMP > SNMP View Table Settings, as shown below:

Figure 4-11 SNMP View Table Settings Window

The fields that can be configured are described below:

Parameter

Description

View Name

Type an alphanumeric string of up to 32 characters. This is used to identify the

new SNMP view being created.

Subtree OID

Type the Object Identifier (OID) sub-tree for the view. The OID identifies an

object tree (MIB tree) that will be included or excluded from access by an

SNMP manager.

View Type

Select the view type here. Options to choose from are Included and Excluded.

 Included - Select to include this object in the list of objects that an SNMP

manager can access.

 Excluded - Select to exclude this object from the list of objects that an

SNMP manager can access.

Click the Add button to add a new entry based on the information entered.

Click the Delete button to remove the specified entry.

SNMP Community Table Settings

This window is used to create an SNMP community string to define the relationship between the SNMP manager and

an agent. The community string acts like a password to permit access to the agent on the Switch. One or more of the

following characteristics can be associated with the community string:

 An access list containing IP addresses of SNMP managers that are permitted to use the community string to

gain access to the Switch’s SNMP agent.

 Any MIB view that defines the subset of MIB objects that will be accessible to the SNMP community.

 Read-write or read-only level permissions for the MIB objects accessible to the SNMP community.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click Management > SNMP > SNMP Community Table Settings, as shown below:

Figure 4-12 SNMP Community Table Settings Window

The fields that can be configured are described below:

Parameter

Description

Key Type

Select the key type for the SNMP community. Options to choose from are Plain

Text, and Encrypted.

Community Name

Enter an alphanumeric string that is used to identify members of an SNMP

community. This string is used like a password to give remote SNMP managers

access to MIB objects in the Switch’s SNMP agent.

View Name

Enter an alphanumeric string of up to 32 characters that is used to identify the

group of MIB objects that a remote SNMP manager is allowed to access on the

Switch. The view name must exist in the SNMP View Table.

Access Right

Select the access right here. Options to choose from are Read Only and Read

Write.

 Read Only - SNMP community members using the community string

created can only read the contents of the MIBs on the Switch.

 Read Write - SNMP community members using the community string

created can read from, and write to the contents of the MIBs on the

Switch.

IP Access-List Name

Enter the name of the standard access list to restrict the users that can use this

community string to access to the SNMP agent.

Context Name

Enter the context name here. This name can be up to 32 characters long.

Click the Add button to add a new entry based on the information entered.

Click the Delete button to remove the specified entry.

SNMP Group Table Settings

An SNMP group created with this table maps SNMP users to the views created in the SNMP View Table Settings

window.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click Management > SNMP > SNMP Group Table Settings, as shown below:

Figure 4-13 SNMP Group Table Settings Window

The fields that can be configured are described below:

Parameter

Description

Group Name

Enter the SNMP group name here. This name can be up to 32 characters long.

Spaces are not allowed.

Read View Name

Enter the read view name that users of the group can access.

User-based Security Model

Select the security model here. Options to choose from are SNMPv1,

SNMPv2c, and SNMPv3.

 SNMPv1 - Select to allow the group to use the SNMPv1 security model.

 SNMPv2c - Select to allow the group to use the SNMPv2c security model.

 SNMPv3 - Select to allow the group to use the SNMPv3 security model.

Write View Name

Enter the write view name that the users of the group can access.

Security Level

When selecting SNMPv3 in the User-based Security Model drop-down list,

this option is available.

 NoAuthNoPriv - Specify that there will be no authorization and no

encryption of packets sent between the Switch and a remote SNMP

manager.

 AuthNoPriv - Specify that authorization will be required, but there will be

no encryption of packets sent between the Switch and a remote SNMP

manager.

 AuthPriv - Specify that authorization will be required, and that packets

sent between the Switch and a remote SNMP manger will be encrypted.

Notify View Name

Enter the notify view name that users of the group can access. The notify view

describes the object that can be reported its status via trap packets to the group

user.

IP Access-List Name

Enter the standard IP access control list (ACL) to associate with the group.

Context Name

Enter the context name here. This name can be up to 32 characters long.

Click the Add button to add a new entry based on the information entered.

Click the Delete button to remove the specified entry.

SNMP Engine ID Local Settings

The Engine ID is a unique identifier used for SNMPv3 implementations on the Switch.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click Management > SNMP > SNMP Engine ID Local Settings, as shown below:

Figure 4-14 SNMP Engine ID Local Settings Window

The fields that can be configured are described below:

Parameter

Description

Engine ID

Enter the SNMP engine ID string here. This string can be up to 24 characters

long.

Click the Default button to revert the engine ID to the default.

Click the Apply button to accept the changes made.

SNMP User Table Settings

This window is used to display and configure the SNMP users that are currently configured on the Switch.

To view the following window, click Management > SNMP > SNMP User Table Settings, as shown below:

Figure 4-15 SNMP User Table Settings Window

The fields that can be configured are described below:

Parameter

Description

User Name

Enter SNMP user name here. This name can be up to 32 characters long. This

is used to identify the SNMP user.

Group Name

Enter the SNMP group name to which the user belongs. This name can be up

to 32 characters long. Spaces are not allowed.

SNMP Version

Select the SNMP version. Options to choose from are v1, v2c, and v3.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

Parameter

Description

SNMP V3 Encryption

When selecting v3 in the SNMP Version drop-down list, this option is available.

Options to choose from are None, Password, and Key.

Auth-Protocol by Password

When selecting v3 in the SNMP Version drop-down list, and selecting

Password in the SNMP V3 Encryption drop-down list, this option is available.

Select the authentication level. Options to choose from are the following:

 MD5 - Select to use the HMAC-MD5-96 authentication level. This field will

require the user to enter a password or key.

 SHA - Specify that the HMAC-SHA authentication protocol will be used.

This field will require the user to enter a password or key.

Password

Enter the Auth-Protocol password here. For MD5 this password must be

between 8 and 16 characters long. For SHA this password must be between 8

and 20 characters long.

Priv-Protocol by Password

When selecting v3 in the SNMP Version drop-down list, and selecting

Password in the SNMP V3 Encryption drop-down list, this option is available.

Select the private protocol. Options to choose from are the following:

 None - Specify that no authorization protocol is in use.

 DES56 - Specify that DES 56-bit encryption is in use, based on the CBC-

DES (DES-56) standard. This field will require the user to enter a

password or a key.

 AES - Specify that Advanced Encryption Standard (AES) encryption is in

use. This field will require the user to enter a password or a key.

Password

Enter the Priv-Protocol password here. For none, this field will be disabled.

For DES56 and AES this password must be between 8 and 16 characters long.

Auth-Protocol by Key

When selecting v3 in the SNMP Version drop-down list, and selecting Key in

the SNMP V3 Encryption drop-down list, this option is available. Select the

authentication level. Options to choose from are the following:

 MD5 - Select to use the HMAC-MD5-96 authentication level. This field will

require the user to enter a password or a key.

 SHA - Specify that the HMAC-SHA authentication protocol will be used.

This field will require the user to enter a password or a key.

Key

Enter the Auth-Protocol key here. For MD5 this key must be 32 characters

long. For SHA this key must be 40 characters long.

Priv-Protocol by Key

When selecting v3 in the SNMP Version drop-down list, and selecting Key in

the SNMP V3 Encryption drop-down list, this option is available. Select the

private protocol. Options to choose from are the following:

 None - Specify that no authorization protocol is in use.

 DES56 - Specify that DES 56-bit encryption is in use, based on the CBC-

DES (DES-56) standard. This field will require the user to enter a

password or a key.

 AES - Specify that AES encryption is in use. This field will require the user

to enter a password or a key.

Key

Enter the Priv-Protocol key here. For none, this field will be disabled. For

DES56 and AES this key must be 32 characters long.

IP Access-List Name

Enter the standard IP access control list (ACL) to associate with the user.

Click the Add button to add a new entry based on the information entered.

Click the Delete button to remove the specified entry.

SNMP Host Table Settings

This window is used to display and configure the recipient of the SNMP notification.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click Management > SNMP > SNMP Host Table Settings, as shown below:

Figure 4-16 SNMP Host Table Settings Window

The fields that can be configured are described below:

Parameter

Description

Host IPv4 Address

Enter the IPv4 address of the SNMP notification host.

Host IPv6 Address

Enter the IPv6 address of the SNMP notification host.

VRF Name

Enter the name of the VRF instance here. This name can be up to 12

characters long.

User-based Security Model

Select the security model here. Options to choose from are SNMPv1,

SNMPv2c, and SNMPv3.

 SNMPv1 - Select to allow the group user to use the SNMPv1 security

model.

 SNMPv2c - Select to allow the group user to use the SNMPv2c security

model.

 SNMPv3 - Select to allow the group user to use the SNMPv3 security

model.

Security Level

When selecting SNMPv3 in the User-based Security Model drop-down list,

this option is available.

 NoAuthNoPriv - Specify that there will be no authorization and no

encryption of packets sent between the Switch and a remote SNMP

manager.

 AuthNoPriv - Specify that authorization will be required, but there will be

no encryption of packets sent between the Switch and a remote SNMP

manager.

 AuthPriv - Specify that authorization will be required, and that packets

sent between the Switch and a remote SNMP manger will be encrypted.

UDP Port

Enter the UDP port number. The default trap UDP port number is 162. The

range of UDP port numbers is from 1 to 65535. Some port numbers may

conflict with other protocols.

Community String /

SNMPv3 User Name

Enter the community string or SNMPv3 user name to be sent with the

notification packet.

Click the Add button to add a new entry based on the information entered.

Click the Delete button to remove the specified entry.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

SNMP Context Mapping Table Settings

This window is used to display and configure the SNMP context mapping table settings.

To view the following window, click Management > SNMP > SNMP Context Mapping Table Settings, as shown

below:

Figure 4-17 SNMP Context Mapping Table Settings Window

The fields that can be configured are described below:

Parameter

Description

Context Name

Enter the SNMP View-based Access Control Model (VACM) context name

here. This name can be up to 32 characters long. The name must start with a

letter and end with a letter or digit. Interior characters can be letters, digits, and

hyphens.

Instance ID

Enter the OSPF instance ID here. The range is from 1 to 65535.

Instance Name

Enter the ISIS routing area tag here. This name can be up to 12 characters

long.

VRF Name

Enter the name of the VRF instance here. This name can be up to 12

characters long.

Click the Add button to add a new entry based on the information entered.

Click the Delete button to remove the specified entry.

RMON

RMON Global Settings

This window is used to enable or disable remote monitoring (RMON) for the rising and falling alarm trap feature for the

SNMP function on the Switch.

To view the following window, click Management > RMON > RMON Global Settings, as shown below:

Figure 4-18 RMON Global Settings Window

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

The fields that can be configured are described below:

Parameter

Description

RMON Rising Alarm Trap

Select this option to enable or disable the RMON Rising Alarm Trap Feature.

RMON Falling Alarm Trap

Select this option to enable or disable the RMON Falling Alarm Trap Feature.

Click the Apply button to accept the changes made.

RMON Statistics Settings

This window is used to display and configure the RMON statistics on the specified port.

To view the following window, click Management > RMON > RMON Statistics Settings, as shown below:

Figure 4-19 RMON Statistics Settings Window

The fields that can be configured are described below:

Parameter

Description

Unit

Select the Switch unit that will be used for this configuration here.

Port

Select to choose the port.

Index

Enter the RMON table index. The value is from 1 to 65535.

Owner

Enter the owner string. The string can be up to 127 characters.

Click the Add button to add a new entry based on the information entered.

Click the Delete button to remove the specified entry.

Click the Show Detail button to see the detail information of the specific port.

Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.

After clicking the Show Detail button, the following window will appear.

Figure 4-20 RMON Statistics Settings (Show Detail) Window

Click the Back button to return to the previous window.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

RMON History Settings

This window is used to display and configure RMON MIB history statistics gathered on the specified port.

To view the following window, click Management > RMON > RMON History Settings, as shown below:

Figure 4-21 RMON History Settings Window

The fields that can be configured are described below:

Parameter

Description

Unit

Select the Switch unit that will be used for this configuration here.

Port

Select the port that will be used here.

Index

Enter the history group table index. The value is from 1 to 65535.

Bucket Number

Enter the number of buckets specified for the RMON collection history group of

statistics. The range is from 1 to 65535. The default value is 50.

Interval

Enter the time in seconds in each polling cycle. The range is from 1 to 3600.

Owner

Enter the owner string. The string can be up to 127 characters.

Click the Add button to add a new entry based on the information entered.

Click the Delete button to remove the specified entry.

Click the Show Detail button to see the detail information of the specific port.

Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.

After clicking the Show Detail button, the following window will appear.

Figure 4-22 RMON History Settings (Show Detail) Window

Click the Back button to return to the previous window.

RMON Alarm Settings

This window is used to display and configure alarm entries to monitor an interface.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click Management > RMON > RMON Alarm Settings, as shown below:

Figure 4-23 RMON Alarm Settings Window

The fields that can be configured are described below:

Parameter

Description

Index

Enter the alarm index. The range is from 1 to 65535.

Interval

Enter the interval in seconds for the sampling of the variable and checking

against the threshold. The valid range is from 1 to 2147483648 seconds.

Variable

Enter the object identifier of the variable to be sampled.

Type

Select the monitoring type. Options to choose from are Absolute and Delta.

Rising Threshold

Enter the rising threshold value between 0 and 2147483647.

Falling Threshold

Enter the falling threshold value between 0 and 2147483647.

Rising Event Number

Enter the index of the event entry that is used to notify the rising threshold

crossing event. The valid range is from 1 to 65535. If not specified, no action is

taken while crossing the ringing threshold.

Falling Event Number

Enter the index of the event entry that is used to notify the falling threshold

crossing event. The valid range is from 1 to 65535. If not specified, no action is

taken while crossing the falling threshold.

Owner

Enter the owner string up to 127 characters.

Click the Add button to add a new entry based on the information entered.

Click the Delete button to remove the specified entry.

Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.

RMON Event Settings

This window is used to display and configure event entries.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click Management > RMON > RMON Event Settings, as shown below:

Figure 4-24 RMON Event Settings Window

The fields that can be configured are described below:

Parameter

Description

Index

Enter the index value of the alarm entry here. The range is from 1 to 65535.

Description

Enter a description for the RMON event entry. The string is up to 127

characters long.

Type

Select the RMON event entry type. Options to choose from are None, Log,

Trap, and Log and Trap.

Community

Enter the community string. The string can be up to 127 characters.

Owner

Enter the owner string. The string can be up to 127 characters.

Click the Add button to add a new entry based on the information entered.

Click the Delete button to remove the specified entry.

Click the View Logs button to see the detail information of the specific port.

Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.

After clicking the View Logs button, the following window will appear.

Figure 4-25 RMON Event Settings (View Logs) Window

Click the Back button to return to the previous window.

Telnet/Web

This window is used to display and configure Telnet and Web settings on the Switch.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click Management > Telnet/Web, as shown below:

Figure 4-26 Telnet/Web Window

The fields that can be configured in Telnet Settings are described below:

Parameter

Description

Telnet State

Select to enable or disable the Telnet server feature here.

Port

Enter the TCP port number used for Telnet management of the Switch. The

well-known TCP port for the Telnet protocol is 23.

Click the Apply button to accept the changes made.

The fields that can be configured in Source Interface are described below:

Parameter

Description

Source Interface State

Select to enable or disable the source interface’s state here.

Type

Select the type of source interface that will be used here. Options to choose

from are Loopback, Mgmt, and VLAN.

Interface ID

Enter the interface ID here. For loopback interfaces, the range is from 1 to 8.

For the management (Mgmt) interface, this value can only be 0. For VLAN

interfaces, the range is from 1 to 4094.

Click the Apply button to accept the changes made.

The fields that can be configured in Web Settings are described below:

Parameter

Description

Web State

Select this option to enable or disable the configuration through the web.

Port

Enter the TCP port number used for Web management of the Switch. The well-

known TCP port for the Web protocol is 80.

Click the Apply button to accept the changes made.

Session Timeout

This window is used to display and configure the session timeout settings. The outgoing session timeout values are

used for Console/Telnet/SSH connections through the CLI of the Switch to the Telnet interface of another switch.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click Management > Session Timeout, as shown below:

Figure 4-27 Session Timeout Window

The fields that can be configured are described below:

Parameter

Description

Web Session Timeout

Enter the web session timeout value here. The range is from 60 to 36000

seconds. The default value is 180 seconds.

Select the Default option to use the default value.

Console Session Timeout

Enter the console session timeout value here. The range is from 0 to 1439

minutes. Enter 0 to disable the timeout. The default value is 3 minutes.

Select the Default option to use the default value.

Outgoing Console Session

Timeout

Enter the outgoing console session timeout value here. The range is from 0 to

1439 minutes. Enter 0 to disable the timeout. The default value is 0.

Select the Default option to use the default value.

Telnet Session Timeout

Enter the Telnet session timeout value here. The range is from 0 to 1439

minutes. Enter 0 to disable the timeout. The default value is 3 minutes.

Select the Default option to use the default value.

Outgoing Telnet Session

Timeout

Enter the outgoing Telnet session timeout value here. The range is from 0 to

1439 minutes. Enter 0 to disable the timeout. The default value is 0.

Select the Default option to use the default value.

SSH Session Timeout

Enter the SSH session timeout value here. The range is from 0 to 1439

minutes. Enter 0 to disable the timeout. The default value is 3 minutes.

Select the Default option to use the default value.

Outgoing SSH Session

Timeout

Enter the outgoing SSH session timeout value here. The range is from 0 to

1439 minutes. Enter 0 to disable the timeout. The default value is 0.

Select the Default option to use the default value.

Click the Apply button to accept the changes made.

DHCP

Service DHCP

This window is used to display and configure the DHCP service on the Switch.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click Management > DHCP > Service DHCP, as shown below:

Figure 4-28 Service DHCP Window

The fields that can be configured in Service DHCP are described below:

Parameter

Description

Service DHCP State

Select this option to enable or disable the DHCP service.

Click the Apply button to accept the changes made.

The fields that can be configured in Service IPv6 DHCP are described below:

Parameter

Description

Service IPv6 DHCP State

Select this option to enable or disable the IPv6 DHCP service.

Click the Apply button to accept the changes made.

DHCP Class Settings

This window is used to display and configure the DHCP class and the DHCP option matching pattern for the DHCP

class.

To view the following window, click Management > DHCP > DHCP Class Settings, as shown below:

Figure 4-29 DHCP Class Settings Window

The fields that can be configured are described below:

Parameter

Description

Class Name

Enter the DHCP class name with a maximum of 32 characters.

Click the Apply button to accept the changes made.

Click the Edit button to modify the DHCP option matching pattern for the corresponding DCHP class.

Click the Delete button to remove the specified entry.

Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

After clicking the Edit button, the following window will appear.

Figure 4-30 DHCP Class Settings (Edit) Window

The fields that can be configured are described below:

Parameter

Description

Option

Enter the DHCP option number. The range is from 1 to 254.

Hex

Enter the hex pattern of the specified DHCP option. Tick the * check box not to

match the remaining bits of the option.

Bitmask

Enter the hex bit mask for masking of the pattern. The masked pattern bits will

be matched. If not specified, all bits entered in the Hex field will be checked.

Click the Apply button to accept the changes made.

Click the Delete button to remove the specified entry.

Click the Back button to return to the previous window.

DHCP Server

The Dynamic Host Configuration Protocol (DHCP) allows the Switch to designate IP addresses, subnet masks, default

gateways and other IP parameters to devices that request this information. This occurs when a DHCP enabled device

is booted on or attached to the locally attached network. This device is known as the DHCP client and when enabled,

it will emit query messages on the network before any IP parameters are set. When the DHCP server receives this

request, it will allocate an IP address to the client. The DHCP client may be then utilize the IP address allocated by the

DHCP server as its local configuration.

The user can configure many DHCP related parameters that it will utilize on its locally attached network, to control and

limit the IP settings of clients desiring an automatic IP configuration, such as the lease time of the allocated IP

address, the range of IP addresses that will be allowed in its DHCP pool, the ability to exclude various IP addresses

within the range so as not to make identical entries on its network, or to assign the IP address of an important device

(such as a DNS server or the IP address of the default route) to another device on the network.

Users also have the ability to bind IP addresses within the DHCP pool to specific MAC addresses in order to assign

the same IP addresses to important devices.

DHCP Server Global Settings

This window is used to display and configure the global DHCP server parameters.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click Management > DHCP > DHCP Server > DHCP Server Global Settings, as

shown below:

Figure 4-31 DHCP Server Global Settings Window

The fields that can be configured in DHCP Use Class State are described below:

Parameter

Description

DHCP Use Class State

Select to enable or disable the DHCP Use Class State here. When enabled, the

DHCP server will use DHCP classes for address allocation.

Click the Apply button to accept the changes made.

The fields that can be configured in DHCP Server Settings are described below:

Parameter

Description

DHCP Ping Packet

Enter the number of ping packets that the Switch will send out on the network

containing the IP address to be allotted. If the ping request is not returned, the

IP address is considered unique to the local network and then allotted to the

requesting client. A value of 0 means there is no ping test. The range is from 0

to 10. The default value is 2.

DHCP Ping Timeout

Enter the amount of time the DHCP server must wait before timing out a ping

packet. The range is from 100 to 10000 milliseconds. The default value is 500

milliseconds.

Click the Apply button to accept the changes made.

DHCP Server Pool Settings

This window is used to display and configure the DHCP server pool settings.

To view the following window, click Management > DHCP > DHCP Server > DHCP Server Pool Settings, as shown

below:

Figure 4-32 DHCP Server Pool Settings Window

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

The fields that can be configured are described below:

Parameter

Description

Pool Name

Enter the DHCP server pool name here. This name can be up to 32 characters

long.

Click the Apply button to accept the changes made.

Click the Edit Class button to configure the DHCP class.

Click the Edit Option button to configure the DHCP server pool option settings.

Click the Configure button to configure the DHCP server pool settings.

Click the Delete button to remove the specified entry.

Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.

After clicking the Edit Class button, the following page will appear.

Figure 4-33 DHCP Server Pool Class Settings Window

The fields that can be configured are described below:

Parameter

Description

Class Name

Select an existing DHCP class name here that will be associated with this

DHCP pool.

Start Address

Enter the starting IPv4 address that will be associated with the DHCP class in

the DHCP pool here.

End Address

Enter the ending IPv4 address that will be associated with the DHCP class in

the DHCP pool here.

Click the Apply button to accept the changes made.

Click the Delete by Name button to remove the DHCP class association by name.

Click the Delete by Address button to remove the DHCP class association by address.

Click the Back button to return to the previous window.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

After clicking the Edit Option button, the following page will appear.

Figure 4-34 DHCP Server Pool Option Settings Window

The fields that can be configured are described below:

Parameter

Description

Option

Enter the DHCP option number here. The range is from 1 to 254.

Type

Select the DHCP option type here. Options to choose from are ASCII, HEX,

and IP. After selecting ASCII, enter the ASCII string in the space provided. This

string can be up to 255 characters long. After selecting HEX, enter the

hexadecimal string in the space provided. This string can be up to 254

characters long. Select the None option to specify a zero-length hexadecimal

string. After selecting IP, enter the IPv4 address(es) in the space(s) provided.

Up to 8 IPv4 address can be entered.

Click the Apply button to accept the changes made.

Click the Delete button to remove the specified entry.

Click the Back button to return to the previous window.

After clicking the Configure button, the following page will appear.

Figure 4-35 DHCP Server Pool Configure Window

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

The fields that can be configured are described below:

Parameter

Description

VRF Name

Enter the name of the VRF instance here. This can be up to 12 characters long.

Boot File

Enter the boot file name here. This can be up to 64 characters long.

Domain Name

Enter the domain name for the DHCP client here. This can be up to 64

characters long.

Network (IP/Mask)

Enter the network IPv4 address and subnet mask for the DHCP client here.

Next Server

Enter the next server IPv4 address here. The boot image file is stored on this

server and can be retrieved by DHCP clients using this IP address. The server

is typically a TFTP server. Only one next server IP address can be specified.

Default Router

Enter the IPv4 address of the default router for the DHCP client here. Up to 8

IPv4 address can be entered here. The IP address of the router should be on

the same subnet as the client’s subnet. Routers are listed in the order of

preference. If default routers are already configured, the default routers

configured later will be added to the default interface list.

DNS Server

Enter the IPv4 address to be used by the DHCP client as the DNS server here.

Up to 8 IPv4 address can be entered here. Servers are listed in the order of

preference. If DNS servers are already configured, the DNS servers configured

later will be added to the DNS server list.

Netbios Name Server

Enter the WINS name server IPv4 address for the DHCP client here. Up to 8

IPv4 address can be entered here. Servers are listed in the order of preference.

If name servers are already configured, the name server configured later will be

added to the default interface list.

Netbios Node Type

Select the NetBIOS node type for Microsoft DHCP clients here. The node type

determines the method that NetBIOS uses to register and resolve names.

Options to choose from are Broadcast, Peer To Peer, Mixed, and Hybrid. A

Broadcast system uses broadcasts. A Peer To Peer (p-node) system uses

only point-to-point name queries to a name server (WINS). A Mixed (m-node)

system broadcasts first, and then queries the name server. A Hybrid (h-node)

system queries the name server first, and then broadcasts. The Hybrid type is

recommended.

Lease

Enter and select the lease time for an IPv4 address that is assigned from the

address pool here. Enter the Days in the range from 0 to 365. Select the Hours

and Minutes from the drop-down menus. Alternatively, the Infinite option can

be selected to specify that the lease time is unlimited.

Click the Apply button to accept the changes made.

Click the Back button to return to the previous window.

DHCP Server Exclude Address

This window is used to view and exclude a range of IPv4 addresses from being allocated to the DHCP client. The

DHCP server automatically allocates addresses in DHCP address pools to DHCP clients. All the addresses except the

interface’s IP address on the router and the excluded address(es) specified here are available for allocation. Multiple

ranges of addresses can be excluded. To remove a range of excluded addresses, administrators must specify the

exact range of addresses previously configured.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click Management > DHCP > DHCP Server > DHCP Server Exclude Address, as

shown below:

Figure 4-36 DHCP Server Exclude Address Window

The fields that can be configured are described below:

Parameter

Description

VRF Name

Enter the name of the VRF instance here. This name can be up to 12

characters long.

Begin Address

Enter the first IPv4 address of a range of addresses to be excluded here.

End Address

Enter the last IPv4 address of a range of addresses to be excluded here.

Click the Apply button to accept the changes made.

Click the Delete button to remove the specified entry.

DHCP Server Manual Binding

This window is used to display and configure the DHCP server manual binding settings. With a manual binding entry,

the IP address can be bound with a client-identifier or bound with the hardware address of the host.

To view the following window, click Management > DHCP > DHCP Server > DHCP Server Manual Binding, as

shown below:

Figure 4-37 DHCP Server Manual Binding Window

The fields that can be configured are described below:

Parameter

Description

Pool Name

Enter the DHCP server pool name here. This name can be up to 32 characters

long.

Host

Enter the DHCP host IPv4 address here.

Mask

Enter the DHCP host network subnet mask here.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

Parameter

Description

Hardware Address

Enter the DHCP host MAC address here.

Client Identifier

Enter the DHCP host identifier in hexadecimal notation here. The client

identifier is formatted by the media type and the MAC address.

Click the Apply button to accept the changes made.

Click the Delete button to remove the specified entry.

DHCP Server Manual Binding Ext

This window is used to display and configure the DHCP server manual binding ext settings.

To view the following window, click Management > DHCP > DHCP Server > DHCP Server Manual Binding Ext, as

shown below:

Figure 4-38 DHCP Server Manual Binding Ext Window

The fields that can be configured are described below:

Parameter

Description

Pool Name

Enter the DHCP server pool name here. This name can be up to 32 characters

long.

Host

Enter the DHCP host IPv4 address here.

Mask

Enter the DHCP host network subnet mask here.

Hardware Address

Enter the DHCP host MAC address here.

Client Identifier

Enter the DHCP host identifier in hexadecimal notation here. The client

identifier is formatted by the media type and the MAC address.

VRF Name

Enter the name of the VRF instance here. This name can be up to 12

characters long.

IP Address

Enter the binding entry IPv4 address here.

Click the Apply button to accept the changes made.

Click the Delete button to remove the specified entry.

Click the Find button to locate a specific entry based on the information entered.

Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

DHCP Server Dynamic Binding

This window is used to view and clear the DHCP server dynamic binding entries.

To view the following window, click Management > DHCP > DHCP Server > DHCP Server Dynamic Binding, as

shown below:

Figure 4-39 DHCP Server Dynamic Binding Window

The fields that can be configured are described below:

Parameter

Description

VRF Name

Enter the name of the VRF instance here. This name can be up to 12

characters long.

IP Address

Enter the binding entry IPv4 address here.

Pool Name

Enter the DHCP server pool name here. This name can be up to 32 characters

long. Select the All option to clear the binding entries for all pools.

Click the Find button to locate a specific entry based on the information entered.

Click the Clear button to clear the entries based on the information specified.

DHCP Server IP Conflict

This window is used to view and clear the DHCP conflict entries from the DHCP server database.

To view the following window, click Management > DHCP > DHCP Server > DHCP Server IP Conflict, as shown

below:

Figure 4-40 DHCP Server IP Conflict Window

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

The fields that can be configured are described below:

Parameter

Description

VRF Name

Enter the name of the VRF instance here. This name can be up to 12

characters long.

IP Address

Enter the IPv4 address of the conflict entry to be located or cleared.

Pool Name

Enter the DHCP server pool name here. This name can be up to 32 characters

long. Select the All option to clear the conflict entries for all pools.

Click the Find button to locate a specific entry based on the information entered.

Click the Clear button to clear the entries based on the information specified.

DHCP Server Statistic

This window is used to display DHCP server statistics.

To view the following window, click Management > DHCP > DHCP Server > DHCP Server Statistic, as shown

below:

Figure 4-41 DHCP Server Statistic Window

Click the Clear button to clear the statistics information displayed here.

DHCPv6 Server

DHCPv6 Server Pool Settings

This window is used to display and configure the DHCPv6 server pool settings.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click Management > DHCP > DHCPv6 Server > DHCPv6 Server Pool Settings, as

shown below:

Figure 4-42 DHCPv6 Server Pool Settings Window

The fields that can be configured are described below:

Parameter

Description

Pool Name

Enter the DHCPv6 server pool name here. This name can be up to 12

characters long.

Click the Apply button to accept the changes made.

Click the Configure button to configure the DHCPv6 server pool settings.

Click the Delete button to remove the specified entry.

Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.

After clicking the Configure button, the following page will appear.

Figure 4-43 DHCPv6 Server Pool Configure Window

The fields that can be configured in DHCPv6 Server Pool Configure are described below:

Parameter

Description

Address Prefix

Select and enter the DHCPv6 server pool IPv6 network address and prefix

length here. For example, 2015::0/64.

Prefix Delegation Pool

Select and enter the DHCPv6 server pool prefix delegation name here. This

name can be up to 12 characters long.

Valid Lifetime

Enter the valid lifetime value here. The range is from 60 to 4294967295

seconds. The valid lifetime should be greater than preferred lifetime. If this

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

Parameter

Description

value is not specified, then the default valid lifetime will be 2592000 seconds

(30 days).

Preferred Lifetime

Enter the preferred lifetime value here. The range is from 60 to 4294967295

seconds. If this value is not specified, then the default preferred lifetime will be

604800 seconds (7 days).

DNS Server

Enter the DNS server IPv6 address to be assigned to requesting DHCPv6

clients here.

Domain Name

Enter the domain name to be assigned to requesting DHCPv6 clients here.

Click the Apply button to accept the changes made.

Click the Back button to return to the previous window.

The fields that can be configured in Static Bindings are described below:

Parameter

Description

Static Bindings Address

Enter the static binding IPv6 address assign to the specific client here.

Static Bindings Prefix

Enter the static binding IPv6 network address and prefix length here.

Client DUID

Enter the client DHCP Unique Identifier (DUID) here. This string can be up to

28 characters long.

IAID

Enter the Identity Association Identifier (IAID) here. The IAID here uniquely

identifies a collection of non-temporary addresses (IANA) assigned on the

client.

Valid Lifetime

Enter the valid lifetime value here. The valid lifetime should be greater than the

preferred lifetime. The range is from 60 to 4294967295 seconds. By default,

this value is 2592000 seconds (30 days).

Preferred Lifetime

Enter the preferred lifetime value here. The range is from 60 to 4294967295

seconds. By default, this value is 604800 seconds (7 days).

Click the Apply button to accept the changes made.

DHCPv6 Server Local Pool Settings

This window is used to display and configure the DHCPv6 server local pool settings.

To view the following window, click Management > DHCP > DHCPv6 Server > DHCPv6 Server Local Pool

Settings, as shown below:

Figure 4-44 DHCPv6 Server Local Pool Settings Window

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

The fields that can be configured are described below:

Parameter

Description

Pool Name

Enter the DHCPv6 server pool name here. This name can be up to 12

characters long.

IPv6 Address / Prefix

Length

Enter the IPv6 prefix address and prefix length of the local pool here.

Assigned Length

Enter the prefix length to be delegated to the user from the pool here. The

value of the assigned length cannot be less than the value of the prefix length.

Click the Apply button to accept the changes made.

Click the Find button to locate a specific entry based on the information entered.

Click the User Detail button to view the user information displayed in the lower table.

Click the Delete button to remove the specified entry.

Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.

DHCPv6 Server Exclude Address

This window is used to specify IPv6 addresses that a DHCPv6 server should not assign to DHCPv6 clients. The

DHCPv6 server assumes that all addresses (excluding the Switch’s IPv6 address) can be assigned to clients. Use this

window to exclude a single IPv6 address or a range of IPv6 addresses. The excluded addresses are only applied to

the pool(s) for address assignment.

To view the following window, click Management > DHCP > DHCPv6 Server > DHCPv6 Server Exclude Address,

as shown below:

Figure 4-45 DHCPv6 Server Exclude Address Window

The fields that can be configured are described below:

Parameter

Description

Low IPv6 Address

Enter the excluded IPv6 address or first IPv6 address in the excluded address

range here.

High IPv6 Address

Enter the last IPv6 address in the excluded address range here (optional).

Click the Apply button to accept the changes made.

Click the Delete button to remove the specified entry.

DHCPv6 Server Binding

This window is used to view and clear the DHCPv6 server binding entries.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click Management > DHCP > DHCPv6 Server > DHCPv6 Server Binding, as shown

below:

Figure 4-46 DHCPv6 Server Binding Window

The fields that can be configured are described below:

Parameter

Description

IPv6 Address

Enter the binding entry IPv6 address to be displayed or cleared here. Select the

All option to display or clear all DHCPv6 client prefix bindings in or from the

binding table.

Click the Find button to locate a specific entry based on the information entered.

Click the Clear button to clear the entries based on the information specified.

DHCPv6 Server Interface Settings

This window is used to display and configure the DHCPv6 server interface settings.

To view the following window, click Management > DHCP > DHCPv6 Server > DHCPv6 Server Interface Settings,

as shown below:

Figure 4-47 DHCPv6 Server Interface Settings Window

The fields that can be configured are described below:

Parameter

Description

Interface VLAN

Enter the interface VLAN ID here. The range is from 1 to 4094.

Pool Name

Enter the DHCPv6 server pool name here. This name can be up to 12

characters long.

Rapid Commit

Select to enable or disable two-message exchange here. By default, two-

message exchange is not allowed.

Preference

Enter the preference value here. Select the Allow Hint option to allow hints.

Interface Name

Enter the interface name here.

Click the Apply button to accept the changes made.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

Click the Find button to locate a specific entry based on the information entered.

Click the Delete button to remove the specified entry.

Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.

DHCPv6 Server Operational Information

This window is used to display the DHCPv6 server operational information.

To view the following window, click Management > DHCP > DHCPv6 Server > DHCPv6 Server Operational

Information, as shown below:

Figure 4-48 DHCPv6 Server Operational Information Window

DHCP Relay

DHCP Relay Global Settings

This window is used to display and configure the global DHCP relay settings.

To view the following window, click Management > DHCP > DHCP Relay > DHCP Relay Global Settings, as shown

below:

Figure 4-49 DHCP Relay Global Settings Window

The fields that can be configured are described below:

Parameter

Description

DHCP Relay Unicast State

Select to globally enable or disable the DHCP relay unicast state here.

Click the Apply button to accept the changes made.

DHCP Relay Pool Settings

This window is used to display and configure the DHCP relay pool on a DHCP relay agent.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click Management > DHCP > DHCP Relay > DHCP Relay Pool Settings, as shown

below:

Figure 4-50 DHCP Relay Pool Settings Window

The fields that can be configured are described below:

Parameter

Description

Pool Name

Enter the address pool name with a maximum of 32 characters.

Click the Apply button to accept the changes made.

Click the Edit button to modify the corresponding information of the specific DHCP pool.

Click the Delete button to remove the specified entry.

Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.

After clicking the Edit button under Source, the following window will appear.

Figure 4-51 DHCP Relay Pool Source Settings Window

The fields that can be configured are described below:

Parameter

Description

Source IP Address

Enter the source subnet of client packets.

Subnet Mask

Enter the network mask of the source subnet.

Click the Apply button to accept the changes made.

Click the Delete button to remove the specified entry.

Click the Back button to return to the previous window.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

After clicking the Edit button under Destination, the following window will appear.

Figure 4-52 DHCP Relay Pool Destination Settings Window

The fields that can be configured are described below:

Parameter

Description

VRF State

Select the VRF state here. Options to choose from are True and False.

VRF Name

Enter the name of the VRF instance here. This name can be up to 12

characters long. Select the Global option to specify that the IP address is

selected from the global address space.

Relay Destination

Enter the relay destination DHCP server IP address.

Click the Apply button to accept the changes made.

Click the Delete button to remove the specified entry.

Click the Back button to return to the previous window.

After clicking the Edit button under Class, the following window will appear.

Figure 4-53 DHCP Relay Pool Class Settings Window

The fields that can be configured are described below:

Parameter

Description

Class Name

Select the DHCP class name.

Click the Apply button to accept the changes made.

Click the Edit button to edit more information.

Click the Delete button to remove the specified entry.

Click the Back button to return to the previous window.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

After clicking the Edit button, the following window will appear.

Figure 4-54 DHCP Relay Pool Class Edit Settings Window

The fields that can be configured are described below:

Parameter

Description

VRF State

Select the VRF state here. Options to choose from are True and False.

VRF Name

Enter the name of the VRF instance here. This name can be up to 12

characters long. Select the Global option to specify that the IP address is

selected from the global address space.

Relay Target

Enter the DHCP relay target for relaying packets that matches the value pattern

of the option defined in the DHCP class.

Click the Apply button to accept the changes made.

Click the Delete button to remove the specified entry.

Click the Back button to return to the previous window.

DHCP Relay Information Settings

This window is used to display and configure the DHCP relay information.

To view the following window, click Management > DHCP > DHCP Relay > DHCP Relay Information Settings, as

shown below:

Figure 4-55 DHCP Relay Information Settings Window

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

The fields that can be configured are described below:

Parameter

Description

Information Trust All

Select this option to enable or disable the DHCP relay agent to trust the IP

DHCP relay information for all interfaces.

Information Check

Select this option to enable or disable the DHCP relay agent to validate and

remove the relay agent information option in the received DHCP reply packet.

Information Policy

Select the Option 82 re-forwarding policy for the DHCP relay agent. Options to

choose from are Keep, Drop, and Replace.

 Keep - Select to keep the packet that already has the relay option. The

packet is left unchanged and directly relayed to the DHCP server.

 Drop - Select to discard the packet that already has the relay option.

 Replace - Select to replace the packet that already has the relay option.

The packet will be replaced with a new option.

Information Option

Select this option to enable or disable the insertion of relay agent information

(Option 82) during the relay of DHCP request packets.

Information Option VPN

Select to enable or disable the information option VPN feature here. This is

used to enable or disable the insertion of VPN-related sub-options for an

interface during the relay of DHCP request packets.

Click the Apply button to accept the changes made.

Click the Edit button to modify the corresponding interface.

Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.

DHCP Relay Information Option Format Settings

This window is used to display and configure the DHCP information format.

To view the following window, click Management > DHCP > DHCP Relay > DHCP Relay Information Option

Format Settings, as shown below:

Figure 4-56 DHCP Relay Information Option Format Settings Window

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

The fields that can be configured in DHCP Relay Information Option Format Global are described below:

Parameter

Description

Information Format Remote

Select the DHCP information remote ID sub-option. Options to choose from

are:

 Default - Select to use the Switch's system MAC address as the remote

ID.

 User Define - Select to use a user-defined remote ID. Enter the user-

defined string with the maximum of 32 characters in the text box.

 Vendor2 - Select to use vendor 2 as the remote ID.

 Expert UDF - Select to use the expert UDF remote ID. Select the stand-

alone unit format after this selection here.

Information Format Circuit

Select the DHCP information circuit ID sub-option. Options to choose from are:

 Default - Select to use the default circuit ID sub-option.

 User Define - Select to use a user-defined circuit ID. Enter the user-

defined string with the maximum of 32 characters in the text box.

 Vendor1 - Select to use vendor 1 as the circuit ID.

 Expert UDF - Select to use the expert UDF circuit ID. Select the stand-

alone unit format after this selection here.

Click the Apply button to accept the changes made.

The fields that can be configured in DHCP Relay Information Option Format Global are described below:

Parameter

Description

Unit

Select the Switch unit that will be used for this configuration here.

From Port - To Port

Select the range of ports that will be used for this configuration here.

Format

Specifies that the expert UDF format will be used.

Type

Select to use the Remote ID type or Circuit ID type here.

Value

Enter the vendor-defined string for Option 82 information in the remote/circuit

ID sub-option here. This string can be up to 32 characters long.

Click the Apply button to accept the changes made.

DHCP Relay Information Profile Settings

This window is used to display and configure the DHCP relay information profile settings.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click Management > DHCP > DHCP Relay > DHCP Relay Information Profile

Settings, as shown below:

Figure 4-57 DHCP Relay Information Profile Settings Window

The fields that can be configured in DHCP Relay Information Option MAC Format are described below:

Parameter

Description

Case

Select the case that will be used here. Options to choose from are:

 Lowercase - Specifies that when using the lowercase format, the Option

82 MAC address for the user-defined profile will be formatted as: aa-bb-cc-

dd-ee-ff.

 Uppercase - Specifies that when using the uppercase format, the Option

82 MAC address for the user-defined profile username will be formatted

as: AA-BB-CC-DD-EE-FF.

Delimiter

Select the delimiter that will be used here. Options to choose from are:

 Hyphen - Specifies that the format will be AA-BB-CC-DD-EE-FF.

 Colon - Specifies that the format will be AA:BB:CC:DD:EE:FF.

 Dot - Specifies that the format will be AA.BB.CC.DD.EE.FF.

 None - Specifies that when not using any delimiter, the format will be

AABBCCDDEEFF.

Delimiter Number

Select the delimiter number here. Options to choose from are:

 1 - Single delimiter, the format is: AABBCC.DDEEFF.

 2 - Double delimiters, the format is: AABB.CCDD.EEFF.

 5 - Multiple delimiters, the format is: AA.BB.CC.DD.EE.FF.

Click the Apply button to accept the changes made.

The fields that can be configured in DHCP Relay Information Profile Settings are described below:

Parameter

Description

Profile Name

Enter the Option 82 profile name here. The profile can be used to define the

flexible, user-defined Option 82 entry.

Format String

After clicking the Edit button, enter the user-defined DHCP Option 82 format

string here. This string can be up to 251 characters long.

The following rules need to be considered:

 This string can be a hexadecimal value, an ASCII string, or any

combination of hexadecimal values and ASCII characters. An ASCII string

needs to be enclosed with quotation marks (“”) like “Ethernet”. Any ASCII

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

Parameter

Description

characters outside of the quotation marks will be interpreted as

hexadecimal values.

 A formatted key string is a string that should be translated before being

encapsulated in the packet. A formatted key string can be contained both

ASCII strings and hexadecimal values. For example, “%” +“$”+“1~32”+

“keyword”+ “:”:

○ % - Indicates that the string that follows this character is a formatted

key string.

○ “$” or “0” - (Optional) Indicates a fill indicator. This option specifies

how to fill the formatted key string to meet the length option. This

option can be either “$” or “0”, and cannot be specified as both at the

same time.

 “$” - Indicates to fill the leading space (0x20).

 “0” - Indicates to fill the leading 0. The fill the leading 0 (0) is

the default setting.

○ 1~32 - (Optional) Indicates a length option. This specifies how many

characters or bytes the translated key string should occupy. If the

actual length of the translated key string is less than the length

specified by this option, a fill indicator will be used to fill it. Otherwise,

this length option and fill indicator will be ignored and the actual

string will be used directly.

○ keyword - Indicates that the keyword will be translated based on the

actual value of the system. The following keyword definitions

specifies that a command will be refused if an unknown or

unsupported keyword is detected:

 devtype - The model name of the device. Only an ASCII string

is allowed.

 sysname - Indicates the System name of the Switch. Only an

ASCII string is allowed.

 ifdescr - Derived from ifDescr (IF-MIB). Only an ASCII string is

allowed.

 portmac - Indicates the MAC address of a port. This can be

either an ASCII string or a hexadecimal value. When in the

format of an ASCII string, the MAC address format can be

customized using special CLI commands. When in the format of

a hexadecimal value, the MAC address will be encapsulated in

order in hexadecimal.

 sysmac - Indicates the system MAC address. This can be

either an ASCII string or a hexadecimal value. In the ASCII

string format, the MAC address format can be customized using

special CLI commands. In the hexadecimal format, the MAC

address will be encapsulated in order in hexadecimal.

 unit - Indicates the unit ID. This can be either an ASCII string or

a hexadecimal value. For a standalone device, the unit ID is 0.

 module - Indicates the module ID number. This can be either

an ASCII string or a hexadecimal value.

 port - Indicates the local port number. This can be either an

ASCII string or a hexadecimal value.

 svlan - Indicates the outer VLAN ID. This can be either an

ASCII string or a hexadecimal value.

 cvlan - Indicates the inner VLAN ID. This can be either an

ASCII string or a hexadecimal value.

○ : - Indicates the end of the formatted key sting. If a formatted key

string is the last parameter of the command, its ending character (“:”)

can be ignored. The space (0x20) between “%” and “:” will be

ignored. Other spaces will be encapsulated.

 ASCII strings can be any combination of formatted key strings and 0~9,

a~z, A~Z, !@#$%^&*()_+|-=\[]{};:'"/?.,<>`, and space characters. “\” is the

escape character. The special character after “\” is the character itself, for

example, “\%” is “%” itself, not the start indicator of a formatted key string.

Spaces not in the formatted key string will also be encapsulated.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

Parameter

Description

 Hexadecimal values can be any combination of formatted key strings and

0~9, A~F, a~f, and space characters. The formatted key strings only

support keywords that support hexadecimal values. Spaces not in the

formatted key string will be ignored.

Click the Apply button to accept the changes made.

Click the Find button to locate a specific entry based on the information entered.

Click the Edit button to re-configure the specific entry.

Click the Delete button to delete the specified entry.

Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.

DHCP Relay Port Settings

This window is used to display and configure the DHCP relay port settings.

To view the following window, click Management > DHCP > DHCP Relay > DHCP Relay Port Settings, as shown

below:

Figure 4-58 DHCP Relay Port Settings Window

The fields that can be configured are described below:

Parameter

Description

Unit

Select the Switch unit that will be used for this configuration here.

From Port - To Port

Select the range of ports that will be used for this configuration here.

State

Select to enable or disable the DHCP Relay feature on the specified port(s).

Click the Apply button to accept the changes made.

DHCP Local Relay VLAN

This window is used to display and configure local relay on a VLAN or a group of VLANs.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

To view the following window, click Management > DHCP > DHCP Relay > DHCP Local Relay VLAN, as shown

below:

Figure 4-59 DHCP Local Relay VLAN Window

The fields that can be configured are described below:

Parameter

Description

DHCP Local Relay VID List

Enter the VLAN ID for DHCP local relay. Tick the All VLANs check box to

select all VLANs.

State

Select this option to enable or disable the DHCP local relay on the specific

VLAN(s).

Click the Apply button to accept the changes made.

NOTE: When the state of the DHCP relay port is disabled, the port will not relay or locally relay

received DHCP packets.

DHCPv6 Relay

DHCPv6 Relay Global Settings

This window is used to display and configure the DHCPv6 Relay remote ID settings.

To view the following window, click Management > DHCP > DHCPv6 Relay > DHCPv6 Relay Global Settings, as

shown below:

Figure 4-60 DHCPv6 Relay Global Settings Window

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

The fields that can be configured in DHCPv6 Relay Remote ID Settings are described below:

Parameter

Description

IPv6 DHCP Relay Remote

ID Format

Select the IPv6 DHCP Relay remote ID format that will be used here. Options

to choose from are Default, CID with User Define, User Define, and Expert

UDF.

Standalone Unit Format

After selecting the Expert UDF option, select the standalone unit format here.

Options to choose from are 0 and 1.

IPv6 DHCP Relay Remote

ID UDF

Select to choose the User Define Field (UDF) for remote ID. Options to choose

from are ASCII, and Hex.

 ASCII - Select to enter the ASCII string with a maximum of 128 characters

in the text box.

 HEX - Select to enter the hexadecimal string with a maximum of 256

characters in the text box.

IPv6 DHCP Relay Remote

ID Policy

Select to choose Option 37 forwarding policy for the DHCPv6 relay agent.

Options to choose from are Keep, and Drop.

 Keep - Select that the DHCPv6 request packet that already has the relay

agent Remote-ID option is left unchanged and directly relayed to the

DHCPv6 server.

 Drop - Select to discard the packet that already has the relay agent

Remote-ID Option 37.

IPv6 DHCP Relay Remote

ID Option

Select this option to enable or disable the insertion of the relay agent remote ID

Option 37 during the relay of DHCP for IPv6 request packets.

Click the Apply button to accept the changes made.

The fields that can be configured in DHCPv6 Relay Interface ID Settings are described below:

Parameter

Description

IPv6 DHCP Relay Interface

ID Format

Select the IPv6 DHCP relay interface ID format that will be used here. Options

to choose from are Default, CID, Vendor1, and Expert UDF.

Standalone Unit Format

After selecting the Expert UDF option, select the standalone unit format here.

Options to choose from are 0 and 1.

IPv6 DHCP Relay Interface

ID Policy

Select the Option 18 re-forwarding policy for the DHCPv6 relay agent here.

Options to choose from are:

 Keep - Specifies that the DHCPv6 request packets that already contain

the relay agent interface ID option are left unchanged and directly relay to

the DHCPv6 server.

 Drop - Specifies to discard the packets that already contain the relay

agent interface ID Option 18.

IPv6 DHCP Relay Interface

ID Option

Select to enable or disable the insertion of the relay agent interface ID Option

18 during the relay of DHCP for IPv6 request packets.

Click the Apply button to accept the changes made.

The fields that can be configured in DHCPv6 Relay Information Option MAC Format are described below:

Parameter

Description

Case

Select the case that will be used here. Options to choose from are:

 Lowercase - Specifies that the MAC format will be lowercase. For

example: aa-bb-cc-dd-ee-ff.

 Uppercase - Specifies that the MAC format will be uppercase. For

example: AA-BB-CC-DD-EE-FF.

Delimiter

Select the delimiter that will be used here. Options to choose from are:

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

Parameter

Description

 Hyphen - Specifies that the MAC address format will contain hyphens. For

example: AA-BB-CC-DD-EE-FF.

 Colon - Specifies that the MAC address format will contain colons. For

example: AA:BB:CC:DD:EE:FF.

 Dot - Specifies that the MAC address format will contain dots. For

example: AA.BB.CC.DD.EE.FF.

 None - Specifies that the MAC address format will contain no delimiters.

For example: AABBCCDDEEFF.

Delimiter Number

Specifies the delimiter number that will be used in the MAC address format

here. Options to choose from are:

 1 - Specifies to use a single delimiter. For example: AABBCC.DDEEFF.

 2 - Specifies to use two delimiters. For example: AABB.CCDD.EEFF

 5 - Specifies to use multiple delimiters. For example: AA.BB.CC.DD.EE.FF

Click the Apply button to accept the changes made.

DHCPv6 Relay Interface Settings

This window is used to display and configure the DHCPv6 relay interface settings.

To view the following window, click Management > DHCP > DHCPv6 Relay > DHCPv6 Relay Interface Settings, as

shown below:

Figure 4-61 DHCPv6 Relay Interface Settings Window

The fields that can be configured are described below:

Parameter

Description

Interface VLAN

Enter the interface VLAN ID used in the DHCPv6 relay here. The range is from

1 to 4094.

Destination IPv6 Address

Enter the DHCPv6 relay destination address.

Output Interface VLAN

Enter the output interface VLAN ID for the relay destination here. The range is

from 1 to 4094.

Click the Apply button to accept the changes made.

Click the Find button to locate a specific entry based on the information entered.

Click the Delete button to remove the specified entry.

Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

DHCPv6 Relay Remote ID Profile Settings

This window is used to display and configure the DHCPv6 relay remote ID profile settings. This is used to create a

new profile for DHCPv6 relay Option 82.

To view the following window, click Management > DHCP > DHCPv6 Relay > DHCPv6 Relay Remote ID Profile

Settings, as shown below:

Figure 4-62 DHCPv6 Relay Remote ID Profile Settings Window

The fields that can be configured are described below:

Parameter

Description

Profile Name

Enter the profile name here. This string can be up to 32 characters long.

Format String

After clicking the Edit button, enter the Option 82 format string here. This string

can be up to 251 characters long.

The following rules need to be considered:

 This string can be a hexadecimal value, an ASCII string, or any

combination of hexadecimal values and ASCII characters. An ASCII string

needs to be enclosed with quotation marks (“”) like “Ethernet”. Any ASCII

characters outside of the quotation marks will be interpreted as

hexadecimal values.

 A formatted key string is a string that should be translated before being

encapsulated in the packet. A formatted key string can be contained both

ASCII strings and hexadecimal values. For example, “%” +“$”+“1~32”+

“keyword”+“:”:

○ % - Indicates that the string that follows this character is a formatted

key string.

○ “$” or “0” - (Optional) Indicates a fill indicator. This option specifies

how to fill the formatted key string to meet the length option. This

option can be either “$” or “0”, and cannot be specified as both at the

same time.

 “$” - Indicates to fill the leading space (0x20).

 “0” - Indicates to fill the leading 0. The fill the leading 0 (0) is

the default setting.

○ 1~32 - (Optional) Indicates a length option. This specifies how many

characters or bytes the translated key string should occupy. If the

actual length of the translated key string is less than the length

specified by this option, a fill indicator will be used to fill it. Otherwise,

this length option and fill indicator will be ignored and the actual

string will be used directly.

○ keyword - Indicates that the keyword will be translated based on the

actual value of the system. The following keyword definitions

specifies that a command will be refused if an unknown or

unsupported keyword is detected:

 devtype - The model name of the device. Only an ASCII string

is allowed.

 sysname - Indicates the System name of the Switch. Only an

ASCII string is allowed.