Table of Contents
- 8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
- Contents
- 1. Get Started
- 2. Network Settings
- 3. Optimize Performance With Quality of Service
- 4. Use VLANS for Traffic Segmentation
- VLAN Overview
- Create a Basic Port-Based VLAN
- Assign Ports to Multiple VLAN Groups
- Create 802.1Q-Based VLANs in a Basic Configuration
- Create 802.1Q-Based VLANs in an Advanced Configuration
- Add Tagged or Untagged Ports to an 802.1Q-Based VLAN
- Specify a Port PVID for an 802.1Q-Based VLAN
- Manage the Voice VLAN
- 5. Manage and Monitor the Switch
- Manage Flow Control
- Manage the Port Speed
- Specify a Port Description
- Enable Loop Detection
- Control the Port LEDs
- Enable the Power Saving Mode
- Change the Switch Management Mode
- Manage Access Control
- Upgrade the Firmware
- Reboot the Switch
- Save the Switch Configuration
- Restore a Saved Switch Configuration
- Restore Factory Default Settings
- Enable Port Mirroring
- View Switch Information or Change the Switch Device Name
- View Port Statistics
- 6. Manage Power over Ethernet
- 7. Diagnostics and Troubleshooting
- A. Supplemental Information
NETGEAR GSS116E User Manual
Displayed below is the user manual for GSS116E by NETGEAR which is a product in the Network Switches category. This manual has pages.
Related Manuals
350 East Plumeria Drive
San Jose, CA 95134
USA
October 2018
202-11690-03
8-Port and 16-Port Gigabit Ethernet
Smart Managed Plus Click Switch
Model GSS108EPP, GSS108E, and GSS116E
User Manual
2
8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
Support
Thank you for purchasing this NETGEAR product. You can visit https://www.netgear.com/support/ to register your product,
get help, access the latest downloads and user manuals, and join our community. We recommend that you use only official
NETGEAR support resources
Compliance and Conformity
For regulatory compliance information including the EU Declaration of Conformity, visit
https://www.netgear.com/about/regulatory/.
See the regulatory compliance document before connecting the power supply.
Do not use this device outdoors. If you connect cables or devices that are outdoors to this device, see
http://kb.netgear.com/000057103 for safety and warranty information.
Trademarks
© NETGEAR, Inc., NETGEAR, and the NETGEAR Logo are trademarks of NETGEAR, Inc. Any non-NETGEAR trademarks are
used for reference purposes only.
Revision History.
Publication Part
Number Publish Date Comments
202-11690-03 October 2018 • Changed the name of switch in this manual from ProSAFE 8-Port and
16-Port Gigabit Web Managed Click Switch to 8-Port and 16-Port Gigabit
Ethernet Smart Managed Plus Click Switch.
• Changed Configure the Switch.
• Changed Access the Switch Using a Web Browser.
• Changed Access the Switch With the ProSAFE Plus Configuration Utility
and the subsections.
• Added Use the NETGEAR Switch Discovery Tool to Access the Switch.
• Added Use the NETGEAR Insight Mobile App to Discover the Switch.
• Changed Register Your Product.
• Changed View Switch Information or Change the Switch Device Name.
• Changed Add Devices to the Access Control Table.
• Added PoE Troubleshooting Suggestions for Model GSS108EPP.
• Removed references to the resource CD.
• Made multiple minor changes.
202-11690-02 January 2017 Made a minor change to Enable Port Mirroring.
202-11690-01 December 2016 Initial publication
3
Contents
Chapter 1 Get Started
Configure the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Access the Switch Using a Web Browser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Access a Switch Connected to a Network. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Access a Switch That Is Off-Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Access the Switch With the ProSAFE Plus Configuration Utility . . . . . . . . . . . . . 8
Install the ProSAFE Plus Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Access the Switch Using the ProSAFE Plus Utility . . . . . . . . . . . . . . . . . . . . . . . 8
Use the NETGEAR Switch Discovery Tool to Access the Switch . . . . . . . . . . . . . 10
Use the NETGEAR Insight Mobile App to Discover the Switch . . . . . . . . . . . . . . 11
Change the Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Register Your Product. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Chapter 2 Network Settings
Specify IP Address Settings for the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Use Browser-Based Access to Specify the Switch IP Address. . . . . . . . . . . . 15
Use the ProSAFE Plus Utility to Specify the Switch IP Address . . . . . . . . . . . 16
Manage Multicast Traffic With IGMP Snooping . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Customize IGMP Snooping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Specify a VLAN for IGMP Snooping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Set Up Link Aggregation Groups. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Chapter 3 Optimize Performance With Quality of Service
Enable 802.1p/DSCP-Based Quality of Service . . . . . . . . . . . . . . . . . . . . . . . . . 23
Enable Port-Based Quality of Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Set Up Rate Limiting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Set Up Broadcast Filtering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Chapter 4 Use VLANS for Traffic Segmentation
VLAN Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Create a Basic Port-Based VLAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Assign Ports to Multiple VLAN Groups. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Create 802.1Q-Based VLANs in a Basic Configuration. . . . . . . . . . . . . . . . . . . . 33
Create 802.1Q-Based VLANs in an Advanced Configuration . . . . . . . . . . . . . . 35
Add Tagged or Untagged Ports to an 802.1Q-Based VLAN. . . . . . . . . . . . . . . . 36
Specify a Port PVID for an 802.1Q-Based VLAN . . . . . . . . . . . . . . . . . . . . . . . . 38
Manage the Voice VLAN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Select the Voice VLAN and Class of Service . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
4
8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
Enable the Voice VLAN for Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Manage the OUI Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Chapter 5 Manage and Monitor the Switch
Manage Flow Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Manage the Port Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Specify a Port Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Enable Loop Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Control the Port LEDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Enable the Power Saving Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Change the Switch Management Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Manage Access Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Add Devices to the Access Control Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Remove Devices From the Access Control Table . . . . . . . . . . . . . . . . . . . . . . . 52
Upgrade the Firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Reboot the Switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Save the Switch Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Restore a Saved Switch Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Restore Factory Default Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Enable Port Mirroring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
View Switch Information or Change the Switch Device Name. . . . . . . . . . . . . . 58
View Port Statistics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Chapter 6 Manage Power over Ethernet
PoE Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Device Class Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Power Allocation and Power Budget . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Manage and View the PoE Port Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Reset One or More PoE+ Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Chapter 7 Diagnostics and Troubleshooting
Test Cable Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Resolve a Subnet Conflict to Access the Switch. . . . . . . . . . . . . . . . . . . . . . . . . . 69
PoE Troubleshooting Suggestions for Model GSS108EPP . . . . . . . . . . . . . . . . . 69
Appendix A Supplemental Information
Factory Default Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Technical Specifications Model GSS108E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Technical Specifications Model GSS116E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Technical Specifications Model GSS108EPP . . . . . . . . . . . . . . . . . . . . . . . . . . 73
5
1
1. Get Started
This user manual is for the 8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click
Switch, models GSS108E, GSS116E, and GSS108EPP. Model GSS108EPP can provide Power
over Ethernet (PoE).
This chapter covers the following topics:
•Configure the Switch
•Access the Switch Using a Web Browser
•Access the Switch With the ProSAFE Plus Configuration Utility
•Use the NETGEAR Switch Discovery Tool to Access the Switch
•Use the NETGEAR Insight Mobile App to Discover the Switch
•Change the Password
•Register Your Product
Note: For more information about the switch, see the installation guide and
the hardware installation guide, which you can download by visiting
netgear.com/support/download/.
Note: For more information about the topics covered in this manual, visit the
support website at netgear.com/support.
Note: Firmware updates with new features and bug fixes are made
available from time to time at netgear.com/support/download/. Some
products can regularly check the site and download new firmware, or
you can check for and download new firmware manually. If the
features or behavior of your product does not match what is
described in this guide, you might need to update your firmware.
Get Started
6
8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
Configure the Switch
Gigabit Ethernet Smart Managed Plus Click switches are plug-and-play, so they can be used
without any configuration. Just connect power, connect to your network and to your other
devices, and you’re done. You can also configure and manage additional advanced features
of the switch either by using your computer’s web browser or by installing the ProSAFE® Plus
Utility on your Windows-based computer.
For easiest access, we recommend that you cable the switch to a network with a router or
DHCP server that assigns IP addresses, power on the switch, and then use a computer that
is connected to the same network as the switch (on-network). However, it is also possible to
configure the switch connected directly only to the computer that you are using to configure it,
and not connected to the network (off-network).
You can configure and manage advanced features of the switch either by using your
computer’s web browser and accessing the switch at its IP address or by installing the
ProSAFE Plus Utility on your Windows-based computer.
If you use a Mac or a 64-bit Windows-based computer, you can use the NETGEAR Switch
Discovery Tool to discover the switch in your network and access the local browser interface
of the switch.
You can also use the NETGEAR Insight mobile app on your smartphone to discover the
switch in your network.
Access the Switch Using a Web Browser
This manual describes the local browser–based management interface, referred to as the
local browser interface.
You can access and configure the switch directly by entering the IP address of the switch in
the address bar of a web browser and accessing the local browser interface of the switch.
When you use the local browser interface, the simplest way to configure the switch is not
connected to your network (off-network). You can also configure the switch with it connected
to your network, router, or modem, (on-network) but you must be able to determine the IP
address of the switch if your network uses DHCP.
Access a Switch Connected to a Network
By default, the DHCP client of the switch is enabled. To access the switch, use the IP
address that the DHCP server assigned to the switch.
To determine the IP address of the switch, do one of the following:
•If you use a Windows-based computer, use the ProSAFE Plus Utility to detect the IP
address (see Access the Switch With the ProSAFE Plus Configuration Utility). You can
also access and configure the switch from the utility.
Get Started
7
8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
•If you use a Mac or a 64-bit Windows-based computer, use the NETGEAR Switch
Discovery Tool to detect the IP address (see Use the NETGEAR Switch Discovery Tool
to Access the Switch on page 10).
•If you use an iOS or Android smartphone, use the NETGEAR Insight mobile app to detect
the IP address (see Use the NETGEAR Insight Mobile App to Discover the Switch on
page 11).
•Access the DHCP server.
•Use an IP scanner utility.
To use your web browser to configure a switch that is connected to a network:
1. Cable the switch to a network with a router or DHCP server that manages IP addresses.
2. Power on the switch.
The DHCP server assigns the switch an IP address.
3. Connect your computer to the same network as the switch.
4. Determine the IP address of the switch.
DHCP is enabled on the switch by default. Use the IP address that the DHCP server
assigned to the switch. If you are unsure how to determine the IP address of the switch,
you can use the ProSAFE Plus Configuration Utility or an IP scanner utility.
5. Open a web browser, and enter the IP address of the switch.
6. When prompted, enter the password.
The default password is password.
7. Click the Login button.
You can now configure additional options for the switch through the local browser
interface.
Access a Switch That Is Off-Network
To use your web browser to configure a switch that is not connected to a network:
1. Record your computer’s TCP/IP configuration settings, and then configure the computer
with a static IP address of 192.168.0.210 and 255.255.255.0 as the subnet mask.
Note: If you are unsure how to do this, visit netgear.com/support and search
for Static IP address on computer.
2. Plug the switch into a power outlet and then connect your computer to the switch using an
Ethernet cable.
You can connect the Ethernet cable to any port on the switch.
3. Open a web browser, and enter http://192.168.0.239.
This is the default address of the switch.
Get Started
8
8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
4. When prompted, enter the password.
The default password is password.
5. Click the Login button.
You can now configure additional options for the switch through the local browser
interface.
6. After you complete the configuration of the switch, reconfigure the computer that you used
for this process to its original TCP/IP settings.
You can now connect your switch to your network using an Ethernet cable.
Access the Switch With the ProSAFE Plus Configuration
Utility
The ProSAFE Plus Configuration Utility runs on Windows-based computers. You can install
the utility to select additional options to manage and customize the switch for your network.
Visit netgear.com/support/product/PCU to download the utility and its user manual.
Install the ProSAFE Plus Utility
Note: The ProSAFE Plus Utility requires WinPcap and Adobe Air. If
WinPcap and Adobe Air are not detected during ProSAFE Plus Utility
installation, you are prompted to allow them to be installed.
To install the ProSAFE Plus Utility:
1. Visit netgear.com/support/product/PCU.
2. Select and download the latest version of the utility to your computer.
3. Unzip the downloaded file to extract the utility installation file.
4. Install the utility on your computer.
5. If prompted, allow WinPcap and Adobe Air to be installed.
Note: We recommend that you reboot your computer after installing the
ProSAFE Plus Utility.
Access the Switch Using the ProSAFE Plus Utility
For easiest access, we recommend that you cable the switch to a network with a router or
DHCP server that assigns IP addresses, power on the switch, and then use a computer that
is connected to the same network as the switch.
Get Started
9
8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
By default, the switch management mode allows management through the ProSAFE Plus
Utility. For more information, see Change the Switch Management Mode on page 50.
Note: You can also access and configure the switch directly using a web
browser. See Access the Switch Using a Web Browser on page 6.
To configure the switch using the ProSAFE Plus Utility:
1. Cable the switch to a network with a router or DHCP server that manages IP address.
2. Power on the switch.
The DHCP server assigns the switch an IP address.
3. Connect your computer to the same network as the switch.
You can use a WiFi or wired connection. The computer and the switch must be on the
same Layer 2 network.
Note: You can use the ProSAFE Plus Utility to upgrade the firmware on the
switch. In that situation, do not use a WiFi connection to the switch but
use only a direct wired connection over an Ethernet cable. That is,
configure a computer with an IP address in the same subnet as the
switch and connect directly to the switch using an Ethernet cable
before you start the firmware upgrade using the ProSAFE Plus Utility.
4. Double-click the ProSAFE Plus Utility icon.
The configuration home page displays a list of Web Managed (Plus) Switches that it
discovers on the local network.
Note: To use the ProSAFE Plus Utility, you must configure your computer’s
security software to allow broadcast UDP packets to go through UDP
remote and source (local and destination) ports 63321 through 63324. To
allow this traffic, you can create a rule in your computer’s security
software, or temporarily disable the firewall, Internet security, antivirus
programs, or all of these on the computer that you use to configure the
switch. If you temporarily disable any security services, be sure to
reenable those services once configuration is complete.
5. Select the switch that you want to configure.
If you do not see the switch, click the REFRESH button.
6. Click the APPLY button.
The login window displays.
7. When prompted, enter the password.
The default password is password.
The Switch Information page displays.
Get Started
10
8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
8. Use the utility to configure the switch settings.
9. When you are finished with the configuration, return the computer’s firewall, Internet security,
and antivirus programs to their usual settings.
For a description of the ProSAFE Plus Switch Utility features, see the ProSAFE Plus Switch
Utility User Guide. You can access the user guide through links on the Help tab of the utility
or you can download it by visiting netgear.com/support/download/.
Use the NETGEAR Switch Discovery Tool to Access the
Switch
For easiest access, we recommend that you cable the switch to a network with a router or
DHCP server that assigns IP addresses, power on the switch, and then use a computer that
is connected to the same network as the switch.
The NETGEAR Switch Discovery Tool lets you discover the switch in your network and
access the local browser interface of the switch from a Mac or a 64-bit Windows-based
computer.
To install the NETGEAR Switch Discovery Tool, discover the switch in your network,
and access the local browser interface of the switch:
1. Download the Switch Discovery Tool by visiting
netgear.com/support/product/netgear-switch-discovery-tool.aspx.
Depending on the computer that you are using, download either the Mac version or the
version for a 64-bit Windows-based computer.
2. Temporarily disable the firewall, Internet security, antivirus programs, or all of these on the
computer that you use to configure the switch.
3. Unzip the Switch Discovery Tool files, double-click the .exe or .dmg file (for example,
NETGEAR+Switch+Discovery+Tool+Setup+1.2.101.exe or
NetgearSDT-V1.2.101.dmg), and install the program on your computer.
The installation process places a NETGEAR Switch Discovery Tool icon on your
desktop.
4. Reenable the security services on your computer.
5. Power on the switch.
The DHCP server assigns the switch an IP address.
6. Connect your computer to the same network as the switch.
You can use a WiFi or wired connection. The computer and the switch must be on the
same Layer 2 network.
7. Open the Switch Discovery Tool.
To open the program, double-click the NETGEAR Switch Discovery Tool icon on your
desktop.
Get Started
11
8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
The initial page displays a menu and a button.
8. From the Choose a connection menu, select the network connection that allows the Switch
Discovery Tool to access the switch.
9. Click the Start Searching button.
The Switch Discovery Tool displays a list of Smart Managed Plus Switches that it
discovers on the selected network.
For each switch, the tool displays the IP address.
10. To access the local browser interface of the switch, click the ADMIN PAGE button.
The login page of the local browser interface opens.
11. Enter the switch password.
The default password is password. The password is case-sensitive.
The Switch Information page displays.
Use the NETGEAR Insight Mobile App to Discover the
Switch
If the switch is connected to a WiFi router or access point, the NETGEAR Insight mobile app
lets you discover the switch in your network.
To use the NETGEAR Insight mobile app to discover the switch in your network:
1. On your iOS or Android mobile device, go to the app store, search for NETGEAR
Insight, and download and install the app.
2. Connect your mobile device to the WiFi network of the WiFi router or access point to which
the switch is connected.
3. Open the NETGEAR Insight mobile app.
4. Select LOG IN to log in to your existing NETGEAR account or tap the CREATE NETGEAR
ACCOUNT button to create a new account.
After you log in to your account, the IP address of the switch displays in the device list.
5. Write down the IP address for future use.
Change the Password
The default password to access the switch is password. We recommend that you change
this password to a more secure password. The ideal password contains no dictionary words
from any language and contains uppercase and lowercase letters, numbers, and symbols. It
can be up to 20 characters.
Get Started
12
8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
To change the password:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select Maintenance > Change Password.
The Change Password page displays.
6. In the Old Password field, type the current password for the switch.
7. Type the new password in the New Password field and in the Re-type New Password
field.
8. Click the Apply button.
Your settings are saved. Keep the new password in a secure location so that you can
access the switch in the future.
Register Your Product
We recommend that you use the NETGEAR Insight mobile app to register your product (see
Use the NETGEAR Insight Mobile App to Discover the Switch on page 11).
Registering your product allows you to receive email alerts and streamlines the technical
support process. However, you can also register your product through the local browser
interface.
Note: For you to register the switch, the switch must be connected to the
Internet.
To register your product through the local browser interface:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired connection.
2. Launch a web browser.
Get Started
13
8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select Help > Registration.
The Product Registration page displays.
6. Click the Register button.
7. Follow the onscreen process to register your product.
Network Settings
15
8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
Specify IP Address Settings for the Switch
By default, the switch IP address works as follows:
•If you cable the switch to a network with a DHCP server before you power on the switch,
the DHCP server assigns an IP address to the switch when the switch is powered on.
•If you power on the switch when it is not connected to a network with a DHCP server, the
switch uses its default IP address, which is 192.168.0.239.
You can disable the DHCP mode feature in the switch and enter IP address and subnet
mask values for the switch as well as the address of the gateway device used by the
switch.
Use Browser-Based Access to Specify the Switch IP Address
To specify IP address settings for the switch:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. In the DHCP Mode menu, select Disable.
The previous figure shows GSS108EPP as the product name. However, the product
name depends on your switch model.
Network Settings
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
The IP Address, Subnet Mask, and Gateway Address fields are enabled.
6. Enter the IP address, subnet mask, and if available, the gateway address.
7. Click the Apply button.
Your settings are saved.
Use the ProSAFE Plus Utility to Specify the Switch IP Address
To specify IP address settings for a switch:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Double-click the ProSAFE Plus Utility icon.
The Switch Selection page displays a list of Web Managed (Plus) switches that it
discovers on the local network.
3. Select the switch.
If you do not see the switch, click the REFRESH button.
4. Click the IP Setting button.
The IP Setting page displays.
Note: To navigate to this page, select Network, select the switch, and click
the IP Setting button.
5. In the DHCP Mode menu, select Disable.
The previous figure shows GSS108EPP as the product name. However, the product
name depends on your switch model.
Network Settings
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
The IP Address, Subnet Mask, and Gateway Address fields are enabled.
6. Enter the IP address, subnet mask, and if available, the gateway address.
7. Enter the switch’s password in the Password field.
The switch’s default password is password.
8. Click the APPLY button.
Your settings are saved.
Manage Multicast Traffic With IGMP Snooping
Internet Group Management Protocol (IGMP) snooping allows a switch to forward multicast
traffic intelligently on the switch. Multicast IP traffic is traffic that is destined to a host group.
Host groups are identified by Class D IP addresses, which range from 224.0.0.0 to
239.255.255.255. Based on the IGMP query and report messages, the switch forwards traffic
only to the ports that request the multicast traffic. This feature prevents the switch from
broadcasting the traffic to all ports and possibly affecting network performance.
The switch maintains a map that shows which links need which IP multicast streams. The
switch forwards multicast traffic only to the links that requested them and cuts multicast traf fic
from links that do not contain a multicast listener. Essentially, IGMP snooping helps optimize
multicast performance at Layer 2 and is especially useful for bandwidth-intensive IP multicast
applications such as IPTV.
Customize IGMP Snooping
By default, IGMP snooping is enabled. You can customize the settings for your network.
To customize IGMP snooping:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select System > Multicast.
Network Settings
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
6. Make sure that the IGMP Snooping Status Enable radio button is selected.
By default, the Enable radio button is selected.
7. (Optional) Select the Validate IGMPv3 IP header Enable radio button.
Some network devices might not conform to the IGMPv3 standard. When the Validate
IGMPv3 IP header option is enabled, IGMP messages are required to include TTL = 1
and ToS Byte = 0xC0 (Internetwork Control), and the router alert IP option (9404) must be
set. Otherwise, the packets are ignored.
8. (Optional) Select the Block Unknown MultiCast Address Enable radio button.
When this feature is enabled, multicast packets are forwarded only to the ports that are in
the multicast group learned from IGMP snooping. All unknown multicast packets are
dropped.
9. (Optional) Select any item in the IGMP Snooping Static Router Port menu.
You can select a port to be the dedicated IGMP snooping static router port if no IGMP
query exists in the network for the switch to discover the router port dynamically. After a
port is selected as the static router port, all IGMP Join and Leave reports are forwarded to
this port.
10. Click the Apply button.
Your settings are saved.
Specify a VLAN for IGMP Snooping
To specify a VLAN for IGMP snooping:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
Network Settings
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select System > Multicast.
6. Make sure that the IGMP Snooping Status Enable radio button is selected.
By default, the Enable radio button is selected.
7. In the VLAN ID Enabled for IGMP Snooping field, enter the ID of the VLAN.
By default, if you enable IGMP snooping, snooping occurs on VLAN 1. However, you can
enable snooping on any VLAN as follows:
•For port-based VLANs, you can enter a VLAN ID that depends on the switch model:
-Models GSS108E and GSS108EPP. You can enter a VLAN ID from 1 to 8.
-Model GSS116E. You can enter a VLAN ID from 1 to 16.
•For 802.1Q-based VLANs, you can enter a VLAN ID from 1 to 4094.
8. Click the Apply button.
Your settings are saved.
Set Up Link Aggregation Groups
Link aggregation groups (LAGs) allow you to combine multiple Ethernet links into a single
logical link. Network devices treat the aggregation as if it were a single link, which increases
fault tolerance and load sharing. Specify LAG membership before you enable the LAG. The
switch supports up to two static LAGs.
Note: LAGs are supported on switch models GSS108EPP and GSS116E,
but they are not supported on switch model GSS108E.
Network Settings
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
To specify LAG membership and enable one or both LAGs:
•Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
9. Launch a web browser.
10. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
11. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
12. Select System > LAG > LAG Membership.
Note: Model GSS108EPP provide 8 ports and can support up to 4 ports per
LAG. Model GSS116E provides 16 ports and can support up to 8 ports
per LAG.
13. For each LAG, select the ports for the LAG by selecting the associated check boxes under
the port numbers.
A LAG must consist of at least two ports. The ports that you can select depend on the
switch model:
-Model GSS108EPP. For LAG 1, you can select a combination of ports 1 through
4. For LAG 2, you can select a combination of ports 5 through 8.
-Model GSS116E. For LAG 1 and LAG 2 you can select a combination of ports 1
through 16.
14. Click the Apply button.
Your settings are saved.
15. Select System > LAG > LAG Configuration.
Network Settings
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
16. Select the ID of the LAG for which you just set up the port membership or select both LAG
IDs.
17. In the Admin Mode menu, select Enable.
18. Click the Apply button.
Your settings are saved.
Optimize Performance With Quality of Service
23
8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
Enable 802.1p/DSCP-Based Quality of Service
802.1p/DSCP-based priority uses a field in the data packet header that identifies the class of
data in the packet (for example, voice or video). When 802.1p/DSCP-based priority is used,
the switch reads information in the packet header to determine the priority to assign to the
packet. The switch reads both 802.1p tag information and DSCP and ToS tag information. If
an ingress packet contains an 802.1p tag and a DSCP or ToS tag, the switch gives
precedence to the 802.1p tag.
All ports on the switch check the packet header and transmit the packet with a priority
determined by the packet content.
To enable 802.1p/DSCP-based QoS:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select QoS.
The Quality of Service page displays.
6. Select the 802.1p/DSCP-based radio button.
A pop-up window opens, informing you that the current QoS settings will be lost.
7. Click the YES button.
The pop-up window closes.
8. Click the Apply button.
Your settings are saved.
Optimize Performance With Quality of Service
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
Enable Port-Based Quality of Service
You can assign a priority to all data passing through a particular port. Data with a higher
priority is transmitted faster. If packets arrive at several ports at the same time, the ports
configured as higher priority transmit their packets first. You must determine which ports will
carry delay-sensitive data.
To enable port-based QoS:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select QoS.
The Quality of Service page displays.
6. If this is the first time that you are setting up port-based QoS, select the Port-based radio
button and continue with Step 7.
Otherwise, see Step 9.
A pop-up window opens, informing you that the current QoS settings will be lost.
7. Click the YES button.
The pop-up window closes.
8. Click the Apply button.
Your settings are saved and the Port Priority table displays.
Optimize Performance With Quality of Service
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
Note: Models GSS108E and GSS108EPP provide 8 ports. Model GSS116E
provides 16 ports.
9. To set the port priority for one or more ports, do the following:
a. Select one or more ports.
b. In the Priority menu, select the priority.
The options are High Priority, Medium Priority, Normal Priority, and Low Priority.
The default setting is Low Priority.
c. Click the Apply button.
Your settings are saved. The same priority is applied to all ports that you selected.
10. To set a different port priority for one or more other ports, repeat Step 9.
Set Up Rate Limiting
You can limit the rate at which the switch accepts incoming data and the rate that it
retransmits outgoing data.
Rate limiting can be set for a port in addition to other QoS settings. If the port rate limit is set,
the switch restricts the acceptance or retransmission of data to the values configured.
To set up rate limiting:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
Optimize Performance With Quality of Service
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select QoS > Rate Limit.
Note: Models GSS108E and GSS108EPP provide 8 ports. Model GSS116E
provides 16 ports.
6. Set the ingress (incoming) and egress (outgoing) traffic rates by doing the following:
a. Select one or more ports.
b. In the Ingress Rate menu, select the maximum rate.
You can set a rate from 512 Kbps to 512 Mbps. By default, no limit is set.
c. In the Egress Rate menu, select the maximum rate.
You can set a rate from 512 Kbps to 512 Mbps. By default, no limit is set.
d. Click the Apply button.
Your settings are saved.
7. To set different rates for one or more other ports, repeat Step 6.
Set Up Broadcast Filtering
You can configure the switch to block broadcast storms (massive transmission of broadcast
packets forwarded to every port on the same VLAN). If they are not blocked, broadcast storm
packets can delay or halt the transmission of other data. Some switches allow you to select a
storm control rate for each port. Others assign a predetermined storm control rate for all ports
on the switch.
If broadcast traffic on any port exceeds the threshold that you set, the switch temporarily
blocks (discards) the broadcast traffic.
Optimize Performance With Quality of Service
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
To set up broadcast filtering:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select QoS > Broadcast Filtering.
The Broadcast Filtering page displays.
6. If this is the first time that you are setting up broadcast filtering, select the Enable radio
button and continue with Step 7.
Otherwise, see Step 8.
7. Click the Apply button.
Your settings are saved and the Storm Control Rate table displays.
Note: Models GSS108E and GSS108EPP provide 8 ports. Model GSS116E
provides 16 ports.
8. Set the storm control rate by doing the following:
a. Select one or more ports.
b. In the Storm Control Rate menu, select the maximum rate.
You can set a rate from 512 Kbps to 512 Mbps. By default, no limit is set.
29
4
4. Use VLANS for Traffic Segmentation
This chapter covers the following topics:
•VLAN Overview
•Create a Basic Port-Based VLAN
•Assign Ports to Multiple VLAN Groups
•Create 802.1Q-Based VLANs in a Basic Configuration
•Create 802.1Q-Based VLANs in an Advanced Configuration
•Add Tagged or Untagged Ports to an 802.1Q-Based VLAN
•Specify a Port PVID for an 802.1Q-Based VLAN
•Manage the Voice VLAN
Use VLANS for Traffic Segmentation
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
VLAN Overview
Virtual LANs (VLANs) are made up of networked devices that are grouped logically into
separate networks. You can group ports on a switch to create a virtual network made up of
the devices connected to the ports.
Ports can be grouped in VLANs using port-based or 802.1Q criteria:
•Port-based VLANs. Assign ports to virtual networks. Ports with the same VLAN ID are
placed in the same VLAN. This feature provides an easy way to partition a network into
private subnetworks.
•802.1Q VLANs. Create virtual networks using the IEEE 802.1Q standard. 802.1Q uses a
VLAN tagging system to determine which VLAN an Ethernet frame belongs to. You can
configure ports to be a part of a VLAN. When a port receives data tagged for a VLAN, the
data is discarded unless the port is a member of that VLAN. This technique is useful for
communicating with devices outside your local network as well as receiving data from
other ports that are not in the VLAN. However, to use an 802.1Q VLAN, you must know
the VLAN ID.
Create a Basic Port-Based VLAN
A port-based VLAN configuration lets you assign ports on the switch to a VLAN. The number
of VLANs is limited to the number of ports on the switch. In a basic port-based VLAN
configuration, ports with the same VLAN ID are placed into the same VLAN.
You can also assign ports to multiple VLANs (see Assign Ports to Multiple VLAN Groups on
page 32).
By default, all ports are members of VLAN 1.
To create a basic port-based VLAN:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select VLAN.
Use VLANS for Traffic Segmentation
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
The Basic Port-based VLAN Status page displays.
6. If this is the first time that you are accessing the Basic Port-based VLAN Status page or if
you are changing the VLAN assignment method, select the Enable radio button and
continue with Step 7.
Otherwise, see Step 9.
A pop-up window opens, informing you that the current VLAN settings will be lost.
7. Click the YES button.
The pop-up window closes.
8. Click the Apply button.
Your settings are saved.
The Basic Port-based VLAN Group table displays.
Note: Models GSS108E and GSS108EPP provide 8 ports. Model GSS116E
provides 16 ports.
9. Under each port to be added to a VLAN, enter the VLAN ID of the VLAN.
For models GSS108E and GSS108EPP, you can enter a VLAN ID from 1 to 8. For model
GSS116E, you can enter a VLAN ID from 1 to 16. If all the VLANs share an uplink to the
Internet or servers, enter all in the VLAN ID field for the port that you want to use for the
uplink.
Note: If ports are members of the same LAG, you must assign them to the same
VLAN.
10. Click the Apply button.
Your settings are saved.
Use VLANS for Traffic Segmentation
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
Assign Ports to Multiple VLAN Groups
Port-based virtual LAN configuration assigns ports on the selected switch to a virtual LAN
group. The number of VLANs that can be created is limited to the number of ports on the
switch.
You can also create a basic port-based VLAN in which ports with the same ID are grouped
into the same VLAN group (see Create a Basic Port-Based VLAN on page 30).
By default, all ports are members of VLAN 1.
To assign ports to multiple VLAN groups in a port-based VLAN:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select VLAN > Port Based > Advanced.
The Advanced Port-based VLAN Status page displays.
6. If this is the first time that you are accessing the Advanced Port-based VLAN Status page
or if you are changing the VLAN assignment method, select the Enable radio button and
continue with Step 7.
Otherwise, see Step 9.
A pop-up window opens, informing you that the current VLAN settings will be lost.
7. Click the YES button.
The pop-up window closes.
8. Click the Apply button.
Your settings are saved.
The VLAN Configuration and VLAN Membership sections display.
Use VLANS for Traffic Segmentation
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
Note: Models GSS108E and GSS108EPP provide 8 ports. Model GSS116E
provides 16 ports.
9. In the VLAN identifier menu, select the VLAN.
10. Select the ports that you want to add to the VLAN by doing the following:
a. (Optional) In the Group Operation menu, select either Select All or Remove All.
All ports are either added to the VLAN or removed from the VLAN.
b. Select or remove individual ports by selecting the check box under the port
numbers.
Note: If ports are members of the same LAG, you must assign them to the same
VLAN.
c. Click the Apply button.
Your settings are saved. In the VLAN Membership table, the ports display as
members of the VLAN.
11. To select ports for another VLAN, repeat Step 9 and Step 10.
Create 802.1Q-Based VLANs in a Basic Configuration
A 802.1Q-based VLAN configuration lets you assign ports on the switch to a VLAN with an ID
number in the range of 1–4093. By default, all ports are members of VLAN 1.
In an advanced 802.1Q-based VLAN configuration, you can set up VLANs to which you can
add tagged or untagged ports and you can use port VLAN ID (PVID). For more information,
Create 802.1Q-Based VLANs in an Advanced Configuration on page 35.
To create 802.1Q-based VLANs in a basic configuration:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
Use VLANS for Traffic Segmentation
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select VLAN > 802.1Q.
The Basic 802.1Q VLAN page displays.
6. If this is the first time that you are accessing the Basic 802.1Q VLAN Status page or if you
are changing the VLAN assignment method, select the Enable radio button and continue
with Step 7.
Otherwise, see Step 9.
A pop-up window opens, informing you that the current VLAN settings will be lost.
7. Click the YES button.
The pop-up window closes.
8. Click the Apply button.
Your settings are saved.
The Basic 802.1Q VLAN Identifier table displays.
Note: Models GSS108E and GSS108EPP provide 8 ports. Model GSS116E
provides 16 ports.
9. Under each port to be added to a VLAN, enter the VLAN ID of the VLAN.
You can enter a VLAN ID from 1 to 4093. If all the VLANs share an uplink to the Internet
or servers, enter all in the VLAN ID field for the port that you want to use for the uplink.
Note: If ports are members of the same LAG, you must assign them to the same VLAN.
10. Click the Apply button.
Your settings are saved.
Use VLANS for Traffic Segmentation
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
Create 802.1Q-Based VLANs in an Advanced
Configuration
In an advanced 802.1Q-based VLAN configuration, you can assign ports on the switch to a
VLAN with an ID number in the range of 1–4093 and you can add tagged or untagged ports
to a VLAN. In addition, you can use port VLAN IDs (PVIDs). By default, all ports are untagged
members of VLAN 1.
To create 802.1Q-based VLANs in an advanced configuration:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select VLAN > 802.1Q > Advanced > VLAN Configuration.
The Advanced 802.1Q VLAN Status page displays.
6. If this is the first time that you are accessing the Advanced 802.1Q VLAN Status page or if
you are changing the VLAN assignment method, select the Enable radio button and
continue with Step 7.
Otherwise, see Step 9.
A pop-up window opens, informing you that the current VLAN settings will be lost.
7. Click the YES button.
The pop-up window closes.
8. Click the Apply button.
Your settings are saved.
The VLAN Identifier Setting table displays.
Use VLANS for Traffic Segmentation
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
Note: Models GSS108E and GSS108EPP provide 8 ports. Model GSS116E
provides 16 ports.
9. In the VLAN ID field, enter a VLAN ID.
You can enter a VLAN ID from 1 to 4094.
10. Click the Add button.
The new VLAN is added to the VLAN Identifier Setting table.
After you create a new VLAN ID, use the VLAN membership option to add ports to the
VLAN. (Select VLAN > 802.1Q > Advanced > VLAN Membership. See also Add
Tagged or Untagged Ports to an 802.1Q-Based VLAN on page 36.)
Note: To delete a VLAN, select the check box for the VLAN and click the
Delete button.
Add Tagged or Untagged Ports to an 802.1Q-Based VLAN
After you define a VLAN ID using the advanced 802.1Q VLAN option (see Create
802.1Q-Based VLANs in an Advanced Configuration on page 35), you must add ports to the
VLAN.
While you add ports to a VLAN, you can specify whether the ports must be tagged or
untagged. Port tagging allows a port to be associated with a particular VLAN and allows the
VLAN ID tag to be added to data packets that are sent through the port. The tag identifies the
VLAN that must receive the data.
By default, all ports are untagged.
To add tagged or untagged ports to an 802.1Q-based VLAN:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
Use VLANS for Traffic Segmentation
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select VLAN > 802.1Q > Advanced > VLAN Membership.
You can select VLAN Membership only if you already enabled the advanced 802.1Q
VLAN option (see Create 802.1Q-Based VLANs in an Advanced Configuration on
page 35).
Note: Models GSS108E and GSS108EPP provide 8 ports. Model GSS116E
provides 16 ports.
6. In the VLAN ID menu, select the VLAN.
7. Select the ports that you want to add to the VLAN by doing the following:
a. (Optional) In the Group Operation menu, select Untag All, Tag all, or Remove all.
All ports are either added to the VLAN (tagged or untagged) or removed from the
VLAN.
b. Select individual ports and assign them as tagged (T) or untagged (U) ports or
remove individual ports by selecting the check box under the port numbers.
By default, all ports are untagged.
c. Click the Apply button.
Your settings are saved. In the VLAN Membership table, the ports display as
members of the VLAN.
8. To select ports for another VLAN, repeat Step 6 and Step 7.
9. To verify your selections, select VLAN > 802.1Q > Advanced > VLAN Configuration.
The Advanced 802.1Q VLAN Status page displays. In the VLAN Identifier Setting table,
the ports display next to the VLAN or VLANs to which they were added.
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
Specify a Port PVID for an 802.1Q-Based VLAN
A default port VLAN ID (PVID) is a VLAN ID tag that the switch assigns to data packets it
receives that are not already addressed (tagged) for a particular VLAN. If you connect a
computer on port 6 and you want it to be a part of VLAN 2, configure port 6 to automatically
add a PVID of 2 to all data received from the computer. This step ensures that the data from
the computer on port 6 can be seen only by other members of VLAN 2. You can assign only
one PVID to a port.
To assign a PVID to one or more ports:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select VLAN > 802.1Q > Advanced > Port PVID.
You can select Port PVID only if you already enabled the advanced 802.1Q VLAN option
(see Create 802.1Q-Based VLANs in an Advanced Configuration on page 35).
Note: Models GSS108E and GSS108EPP provide 8 ports. Model GSS116E
provides 16 ports.
6. Select the check boxes for one or more ports.
7. Enter the PVID.
You can enter a PVID only for a VLAN that already exists.
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
8. Click the Apply button.
Your settings are saved.
Manage the Voice VLAN
Note: The voice VLAN and voice VLAN features are supported on model
GSS108EPP only. Models GSS108E and GSS116E do not support a
voice VLAN.
You can select one VLAN as the voice VLAN, select the Class of Service (CoS) for voice
traffic, and enable or disable the voice VLAN for specific ports that carry traffic from IP
phones.
The voice VLAN feature can help ensure that the sound quality of an IP phone is
safeguarded from deteriorating when the data traffic on the port is high.
The following are two operational modes for IP phones:
•IP phones that are configured with the VLAN mode enabled ensure that the phone uses
tagged packets for all communications.
•IP phones that are configured with the VLAN mode disabled ensure that the phone uses
untagged packets for all communications.
Select the Voice VLAN and Class of Service
On the GSS108EPP switch, a single VLAN can function as the voice VLAN. By default,
VLAN
1 is the voice VLAN. If you created other VLANs, you can select another VLAN as the
voice VLAN.
To select the voice VLAN and Class of Service:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
5. Select VLAN > Voice VLAN > Properties.
The Voice VLAN Properties page displays.
6. In the Voice VLAN ID menu, select the voice VLAN.
By default, VLAN 1 is the voice VLAN.
7. In the Class of Service menu, select the Class of Service (CoS) tag that applies to traffic on
the voice VLAN.
The CoS tag is a value from 0 to 7 that must be reassigned for packets that are received
on the voice VLAN. The default value is 6.
8. Click the Apply button.
Your settings are saved.
Enable the Voice VLAN for Ports
On the GSS108EPP switch, by default, the voice VLAN is disabled for all ports.
To enable the voice VLAN for one or more ports:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select VLAN > Voice VLAN > Port Settings.
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
6. Select the check boxes for one or more ports.
To select all ports, select the check box in the table heading.
7. In the Voice VLAN Mode menu, select Enable.
8. Click the Apply button.
Your settings are saved.
Manage the OUI Table
Device hardware manufacturers can include an Organizationally Unique Identifier (OUI) in a
network adapter to help identify a hardware device. The OUI is a unique 24-bit number
assigned by the IEEE registration authority. The switch comes preconfigured with OUIs that
identify the IP phone manufacturer.
On the GSS108EPP switch, you can change an existing OUI, add a new OUI and description
to identify the IP phones on your network, or remove an OUI that you no longer need.
Add an OUI Prefix to the OUI Table
To add an OUI prefix to the OUI table:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select VLAN > Voice VLAN > OUI Table.
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
6. In the Telephony (OUIs) field, specify the OUI prefix to be added in the format AA:BB:CC.
7. In the Description field, enter the description for the OUI prefix.
The maximum length of description is 32 characters.
8. Click the Add button.
Your settings are saved. The OUI prefix is added.
Change an OUI Prefix in the OUI Table
To change an existing OUI prefix in the OUI table:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select VLAN > Voice VLAN > OUI Table.
6. Select the check box for the OUI prefix.
7. In the Telephony (OUIs) field, change actual prefix.
The prefix must remain in the format AA:BB:CC.
8. In the Description field, change the description.
The maximum length of description is 32 characters.
9. Click the Apply button.
Your settings are saved.
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
Delete One or More OUI Prefixes From the OUI Table
To delete one or more OUI prefixes from the OUI table:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select VLAN > Voice VLAN > OUI Table.
The OUI Table page displays.
6. Select the check boxes for one or more OUI prefixes.
7. Click the Delete button.
Your settings are saved. The OUI prefixes are removed.
44
5
5. Manage and Monitor the Switch
This chapter covers the following topics:
•Manage Flow Control
•Manage the Port Speed
•Specify a Port Description
•Enable Loop Detection
•Control the Port LEDs
•Enable the Power Saving Mode
•Change the Switch Management Mode
•Manage Access Control
•Upgrade the Firmware
•Reboot the Switch
•Save the Switch Configuration
•Restore a Saved Switch Configuration
•Restore Factory Default Settings
•Enable Port Mirroring
•View Switch Information or Change the Switch Device Name
•View Port Statistics
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
Manage Flow Control
Flow control works by pausing a port if the port becomes oversubscribed and dropping all
traffic for small bursts of time during the congestion condition. You can enable or disable
IEEE 802.3x flow control. By default, flow control is disabled.
To manage flow control:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select System > Management > Port Status.
Note: Models GSS108E and GSS108EPP provide 8 ports. Model GSS116E
provides 16 ports.
6. Select the check boxes for one or more ports.
7. In the Flow Control menu, select Enable or Disable.
8. Click the Apply button.
Your settings are saved.
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
Manage the Port Speed
By default, the port speed on all ports is set automatically after the switch determines the
speed using autonegotiation with the link partner. You can select a specific port speed setting
for each port, or disable a port by shutting it down manually.
To specify the port speed or shut down ports:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select System > Management > Port Status.
Note: Models GSS108E and GSS108EPP provide 8 ports. Model GSS116E
provides 16 ports.
6. Select the check boxes for one or more ports.
7. In the Speed menu, select one of the following options:
•Auto. The port speed is set automatically after the switch determines the speed using
autonegotiation with the link partner. This is the default setting.
•Disable. The port is shut down.
•10M half. The port is forced to function at 10 Mbps with half-duplex.
•10M full. The port is forced to function at 10 Mbps with full-duplex.
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
•100M hull. The port is forced to function at 100 Mbps with half-duplex.
•100M full. The port is forced to function at 100 Mbps with full-duplex.
8. To configure other ports with a different setting, repeat Step 6 and Step 7.
9. Click the Apply button.
Your settings are saved.
Specify a Port Description
You can add a description for a port. By default, no port descriptions exist and the ports are
indicated by their numbers only.
To specify a port description:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select System > Management > Port Status.
Note: Models GSS108E and GSS108EPP provide 8 ports. Model GSS116E
provides 16 ports.
6. Select the check box for a port.
7. In the Port Description field, enter a description.
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
8. Click the Apply button.
Your settings are saved.
Enable Loop Detection
If loop detection is enabled and the switch detects a loop, both LEDs of a port blink at a
constant speed. By default, loop detection is disabled.
To enable loop detection:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select System > Management > Loop Detection.
The Loop Detection page displays.
6. Select the Enable radio button.
7. Click the Apply button.
Your settings are saved.
Control the Port LEDs
By default, the port Link Speed LED and port Activity LED light when a port is in use. You can
turn off the port LEDs entirely or you can turn off the port Activity LED only.
To control the switch LEDs:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select System > Management > Port LED Control.
6. Select one of the following radio buttons:
•Link Speed + Activity. The port Link Speed LED and port Activity LED light when a
port is in use. This is the default setting.
•Link Speed Only. The port Link Speed LED lights when a port is in use but the port
Activity LED remains off.
•Off. Both the port Link Speed LED and port Activity LED remain off when a port is in
use.
7. Click the Apply button.
Your settings are saved.
Enable the Power Saving Mode
The power saving mode enables the IEEE 802.3az Energy Efficient Ethernet (EEE) function,
cable length power saving, and link-up and link-down power saving:
•EEE. Combines the Energy Efficient Ethernet (EEE) 802.3 MAC sublayer with the
100BASE-TX, and 1000BASE-T physical layers to support operation in Low Power Idle
(LPI) mode. When LPI mode is enabled, systems on both sides of the link can disable
portions of their functionality and save power during periods of low link utilization.
•Short Cable Power Saving. Dynamically detects and adjusts power that is required for
the detected cable length.
•Link-Down Power Saving. Reduces the power consumption considerably when the
network cable is disconnected. When the network cable is reconnected, the switch
detects an incoming signal and restores normal power.
To manage the power saving mode:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select System > Management > Power Saving Mode.
The Power Saving Mode page displays.
6. Select one of the following radio buttons:
•Enable. The power saving mode is enabled. This is the default setting.
•Disable. The power saving mode is disabled.
7. Click the Apply button.
Your settings are saved.
Change the Switch Management Mode
By default, you can manage the switch through a web browser by accessing the local
browser interface or through the ProSAFE Plus Utility. You can change the switch
management mode so that only management through a web browser is enabled and access
through the ProSAFE Plus Utility is disabled. Even if you disable management through the
ProSAFE Plus Utility, the switch and its IP address on the network are still discoverable
through the ProSAFE Plus Utility.
To change the switch management mode:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
5. Select System > Management > Switch Management Mode.
6. Select one of the following radio buttons:
•Web browser Only. You can configure the switch through a web browser by
accessing the local browser interface. You cannot configure the switch through the
ProSAFE Plus Utility.
•Web browser GUI and ProSAFE Utility. You can configure the switch through a web
browser by accessing the local browser interface or through the ProSAFE Plus Utility.
This is the default setting.
7. Click the Apply button.
Your settings are saved.
Manage Access Control
Access control allows you to control which devices can access the switch over a web
browser for management purposes. By default, access control is disabled. By adding one or
more devices to the Access Control table, access control is enabled and only devices in the
table are allowed to access the local browser interface of the switch.
Add Devices to the Access Control Table
Be sure that you use a valid subnet mask when you add a device or a range of devices to the
Access Control table.
CAUTION:
Add the IP address and subnet mask for the device from which you are
accessing the switch to the Access Control table before you add any other
devices to the table. Otherwise, you are locked out from the local browser
interface of the switch.
To add devices to the Access Control table:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
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If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select System > Maintenance > Access Control.
6. Configure the following settings:
•Source IP Address. Enter the IP address of the devices or range of devices that
must be allowed to access the switch over a web browser.
•Mask. Enter the subnet mask that is associated with the IP address.
7. Click the Add button.
Your settings are saved. Access control is now enabled.
Remove Devices From the Access Control Table
You can remove a device from the Access Control table. If you remove all devices from the
table, access control is disabled.
To remove devices from the Access Control table:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select System > Maintenance > Access Control.
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6. Select the check boxes for one or more devices.
To select all devices in the table, select the check box in the table heading.
7. Click the Delete button.
Your settings are saved. If you removed all devices from the table, access control is
disabled.
Upgrade the Firmware
You can check for the latest firmware version for your switch by visiting
netgear.com/support/download/ and entering in your product model number in the Enter a
Product Name/Model Number field and then clicking the magnifying glass to search.
Read the new firmware release notes to find out if you must reconfigure the switch after
upgrading. The firmware upgrade method depends on the current firmware and boot loader
versions on your switch.
To upgrade the firmware:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select System > Maintenance > Firmware Upgrade.
The Firmware Upgrade page displays.
6. Click the Browse button and locate and select the new firmware image file.
7. Click the Apply button.
The upgrade starts.
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WARNING:
To avoid the risk of corrupting the firmware, do not interrupt the
upgrade. For example, do not turn off the switch or disconnect it.
When the upgrade is complete, your switch restarts. The upgrade process typically takes
about three minutes.
Reboot the Switch
You can reboot the switch remotely.
To reboot the switch:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select System > Maintenance > Device Reboot.
The Device Reboot page displays.
6. Select the check box.
7. Click the Apply button.
The switch reboots.
Save the Switch Configuration
You can save the switch configuration as a file. We recommend that you save the
configuration. Then you can quickly restore the switch configuration if you change the
settings and then decide to return the switch to its previous settings.
Manage and Monitor the Switch
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To save the switch configuration:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select System > Maintenance > Save Configuration.
The Save Configuration page displays.
6. Click the Save button.
A pop-up window opens. Depending on the settings of your browser, you can select a
location to save the switch configuration file (a .cfg file).
Follow the directions of your browser to save the switch configuration.
Restore a Saved Switch Configuration
You can restore switch configuration that you saved.
To restore the switch configuration that you saved:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
5. Select System > Maintenance > Restore Configuration.
The Restore Configuration page displays.
6. Click the Browse button and locate and select the saved configuration file (a .cfg file).
7. Click the Apply button.
The saved configuration is restored to the switch.
Restore Factory Default Settings
You can return the switch to its factory settings.
To restore factory settings:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select System > Maintenance > Factory Default.
The Factory Default page displays.
6. Select the check box.
7. Click the Apply button.
The switch returns to its factory settings. The switch reboots to load the restored
configuration.
Enable Port Mirroring
Port mirroring lets you mirror the incoming (ingress) and outgoing (egress) traffic of one or
more ports (the source ports) to a predefined destination port.
To enable port mirroring:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
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2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select System > Monitoring > Mirroring.
Note: Models GSS108E and GSS108EPP provide 8 ports. Model GSS116E
provides 16 ports.
6. In the Destination Port section, select the destination port by selecting the check box under
the port number.
You can select a single destination port only. You cannot select a destination port that is a
member of a LAG.
7. In the Source Port section, select one or—depending on the model—more source ports by
selecting the check boxes under the port numbers.
For models GSS108E and GSS108EPP, you can select one source port only. For model
GSS116E, you can select more than one source port.
You cannot select a source port that is a member of a LAG.
8. Select the Mirror Status Enable radio button.
9. Click the Apply button.
Your settings are saved.
Manage and Monitor the Switch
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View Switch Information or Change the Switch Device
Name
You can view the switch product name (model), switch name, MAC address, firmware
version, DHCP mode, and IP address information.
You can also change the switch device name. This device name shows in, for example,
Windows Explorer and Bonjour.
To view information about the switch or change the switch device name:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The previous figure shows GSS108EPP as the product name. However, the product
name depends on your switch model.
Note: To navigate to the Switch Information page when you are already
logged in to the switch, select System > Management > Switch
Information.
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
5. To change the switch device name, do the following:
a. In the Switch Name field, enter a name of up to 20 characters.
b. Click the Apply button.
Your settings are saved.
View Port Statistics
You can view port statistics and reset the port counters.
To view port statistics or clear the port counters:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
5. Select System > Monitoring > Port Statistics.
Note: Models GSS108E and GSS108EPP provide 8 ports. Model GSS116E
provides 16 ports.
For each port, the page displays the following information:
•Bytes Received. The total number of data bytes received on the port.
•Bytes Sent. The total number of data bytes sent from the port.
•CRC Error Packets. The total number of packets with a CRC error received on the
port.
6. To clear all port counter, click the Clear Counters button.
The port counters are reset to 0.
60
6
6. Manage Power over Ethernet
This chapter covers the following topics:
•PoE Overview
•Device Class Power Requirements
•Power Allocation and Power Budget
•Manage and View the PoE Port Configuration
•Reset One or More PoE+ Ports
Note: Power over Ethernet (PoE) is supported on model GSS108EPP only and
the information that is provided in this chapter applies to model
GSS108EPP only. Models GSS108E and GSS116E do not support PoE.
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PoE Overview
The GSS108EPP switch includes four Power over Ethernet plus (PoE+) ports. The switch
can supply up to 30W PoE+ (IEEE 802.3at) to an individual PoE+ port, with a total maximum
PoE power budget of 47W across all active PoE+ ports.
By default, supplied power is prioritized in ascending port order, up to the total power budget
of the device. If the power requirements for the attached devices exceed the total power
budget of the switch, the power to the device on the highest-numbered PoE+ port is disabled
to make sure that the devices connected to the higher-priority, lower-numbered PoE+ ports
are supported first.
It is important to note that although a device is listed as an 802.3at (PoE+) powered or
802.3af (PoE) powered device, it might not require the maximum power limit that is specified.
Many devices require less power, allowing all four PoE ports to be active simultaneously,
when the devices correctly report their PoE class to the switch.
Device Class Power Requirements
PoE and PoE+ use Ethernet cables to supply power to PoE-capable devices on the network,
such as WiFi access points, IP cameras, VoIP phones, and switches. The GSS108EPP
switch is compliant with the IEEE 802.3at standard (PoE+) and backward compatible with the
IEEE 802.3af standard (PoE). The switch can pass power through to any powered device
(PD) that supports these standards. PoE and PoE+ let you power such devices without the
need for a separate power supply.
The switch supports a Plug-and-Play process by which it detects the type of device that is
connected to one of its PoE+ ports and whether that device needs power and how much so
that the switch can provide the correct power the device.
During the Plug-and-Play process, the connected device can provide its Class response to
the switch in many ways, depending on how the vendor programmed the device.
The following table shows the device classes for PoE+ devices adhering to the IEEE 802.3at
standard. The device classes for PoE devices adhering to the IEEE 802.3af standard are
identical with the exception that Device Class 4 is not supported.
Table 1. PoE and PoE+ device class power allocation
Device
Class Standard Range of Power
Delivered to the
Powered Device
Minimum Output at
PoE Switch Port
(Minimum Allocated)
Maximum Output at
PoE Switch Port
(Maximum Allocated)
0 PoE and PoE+ 0.44W–12.95W 15.4W 16.2W
1 PoE and PoE+ 0.44W–3.84W 4.0W 4.2W
2 PoE and PoE+ 3.84W–6.49W 7.0W 7.4W
3 PoE and PoE+ 6.49W–12.95W 15.4W 16.2W
4 PoE+ only 12.95W–25.5W 30.0W 31.6W
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
Power Allocation and Power Budget
The GSS108EPP switch is a smart switch in that it can allocate the required power to a
connected device by using a prioritization scheme: By default, power is supplied in ascending
port order (that is, lower port numbers are served first) until the power budget is consumed
and insufficient power remains to allocate to the next device. When less than 7W of PoE
power is available on a port, the port PoE LED lights yellow , and the attached device does not
receive power from the port. However, the switch continues to send data through the port
connection.
The GSS108EPP switch is also a smart switch in that it can override the IEEE power
classification of a powered device (PD): If the PD consumes less power than required by its
power classification, the GSS108EPP switch provides only the power that the PD consumes
instead of the power that is required by the PD’s power classification.
The total available power budget for all four PoE+ ports is 47W. If some PoE+ ports are in
use and deliver power, you can calculate the available power budget for the other PoE+ ports
by subtracting the consumed (that is, delivered power) from the total available power budget.
An example:
Port 1 delivers 4.4W to a PD. The available power budget is 42.6W (47W–4.4W).
Another example:
A Class 4 PD is attached to Port 1, a Class 2 PD to Port 2, and another Class 4 PD to Port 3.
However, the PDs consume less power than defined by their classes: The PD attached to
Port 1 consumes 7.3W, the PD attached to Port 2 consumes 4.7W, and the PD attached to
Port 3 consumes 8.9W. So even though the switch provides power to two Class 4 devices
and one Class 3 device, the available power budget is 26.1W (47W–7.3–4.7–8.9W).
To determine the delivered power by PoE+ ports:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select System > PoE.
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
The delivered power is stated in the Output Power (W) column (4.4W for Port 2 in the
previous figure).
Manage and View the PoE Port Configuration
The GSS108EPP switch provides four PoE+ ports (1–4) that comply with the IEEE 802.3at
standard (PoE+) and are backward compatible with the IEEE 802.3af standard (PoE).
To configure and view the PoE+ port settings:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select System > PoE.
6. Select the check boxes for the PoE+ ports that you want to configure or select the check box
in the heading to configure all four PoE+ ports.
7. Configure the settings as described in the following table.
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
The settings that you configure apply to all selected PoE+ ports.
Menu Item Description
Port Power Select the administrative mode of the port:
• Enable. The port’s capacity to deliver power is enabled. This is the default
setting.
• Disable. The port’s capacity to deliver power is disabled.
Port Priority The port priority determines which ports can still deliver power after the total
power delivered by the switch exceeds the total power budget of 47W. (In such a
situation, the switch might not be able to deliver power to all connected devices.)
If the same priority applies to two ports, the lower-numbered port receives higher
priority.
Select one of the following priorities:
• Low. Low priority. This is the default setting.
• High. High priority.
• Critical. Critical priority.
Power Mode Select the one of the following power modes:
• 802.3af. The port is powered in and limited to the IEEE 802.3af mode. A PD
that requires IEEE 802.3at does not receive power if the port functions in
IEEE 802.3af mode.
• Legacy. The port is powered using high-inrush current, which is used by
legacy PDs that require more than 15W to power up.
• Pre-802.3at. The port is initially powered in the IEEE 802.3af mode and,
before 75 msec pass, is switched to the high-power IEEE 802.3at mode.
Select this mode if the PD does not perform Layer 2 classification or if switch
performs 2-event Layer 1 classification.
• 802.3at. The port is powered in the IEEE 802.3at mode. This is the default
mode. In this mode, if the switch detects that the attached PD is not a Class
4 device, the PD does not receive power from the switch.
Power Limit Type The power limit type controls the maximum power that a port can deliver. Select
one of the following types:
• None. The port draws up to Class 0 maximum power in low power mode and
up to Class 4 maximum power in high power mode.
• Class. The port power limit is equal to the class of the attached PD.
• User. The port power limit is equal to the value that is specified in the
Power Limit(W) field. This is the default setting.
Note: If a PD does not report its class correctly, use of these options can preserve
additional PoE power by preventing the switch from delivering more power than the
PD requires. However, depending on which option you select, a PD that does not
report its class correctly might not power up at all.
Power Limit (W) Enter the maximum power (in watts) that the port can deliver.
The range is 3.0–30.0W, with 0.1W steps. The default is 30W.
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
8. Click the Apply button.
Your settings are saved.
The following table describes the nonconfigurable fields on the PoE Port Configuration
page.
Detection Type The detection type specifies how the port detects the attached PD. Select one of
the following types:
• IEEE 802. The port performs a 4-point resistive detection. This is the default
setting.
• 4pt 802.3af + Legacy. The port performs a 4-point resistive detection, and if
required, continues with legacy detection.
• Legacy. The port performs legacy detection.
Field Description
Class The class defines the range of power a powered device (PD) is drawing from the
switch. The class definitions are as follows:
• 0: 0.44–16.2W
• 1: 0.44–4.2W
• 2: 0.44–7.4W
• 3: 0.44–16.2W
• 4: 0.44–31.6W
• Unknown. The class cannot be detected, or no PD is attached to the port.
Output Voltage (Volts) The voltage that is delivered to the PD in volts.
Output Current (mA) The current that is delivered to the PD in mA.
Output Power (W) The power that is delivered to the PD in watts.
Temperature The temperature detected at the port, measured in degrees Celsius.
Status The operational status of the port. The possible values are as follows:
• Disabled. No power is delivered.
• Delivering Power. Power is being drawn by the PD.
• Requesting Power. The port is requesting power.
• Fault. A problem occurred with the power.
• Test. The port is in test mode.
• Other Fault. The port is idle because of an error condition.
• Searching. The port is not in one of the other states in this list.
Menu Item Description
Manage Power over Ethernet
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
Reset One or More PoE+ Ports
You can forcibly reset one or more PoE+ ports on the GSS108EPP switch. I f a PoE device is
attached to the port, the device restarts. Resetting a PoE+ port does not affect its data link, so if a
non-PoE device is attached to the port, the device is not affected and does not restart.
To configure PoE+ port settings:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select System > PoE.
The PoE Port Configuration page displays.
6. Select the check boxes for the PoE+ ports that you want to reset or select the check box in
the heading to reset all four PoE+ ports.
7. Click the Power Cycle Port(s) button.
The ports are reset.
Fault Status The error description when the PoE port is in a fault state. The possible values are
as follows:
• No Error. The port is not in any error state and can provide power.
• MPS Absent. The port detected the absence of the main power supply,
preventing the port from providing power.
• Short. The port detected a short circuit condition, preventing the port from
providing power.
• Overload. The PD that is connected to the port attempts to draw more power
than allowed by the port’s settings, preventing the port from providing power
at all.
• Power Denied. The port was denied power because of a shortage of power
or because of an administrative condition. In this condition, the port cannot
provide power.
Field Description
Diagnostics and Troubleshooting
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
Test Cable Connections
You can use the cable diagnostic feature to easily find out the health status of network
cables. If any problems exist, this feature helps quickly locate the point where the cabling
fails, allowing connectivity issues to be fixed much faster , potentially saving technicians hours
of troubleshooting.
If an error is detected, the distance at which the fault is detected is stated in meters. (This is
the distance from the port.)
To test a cable connection:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired network connection, or connect directly to a switch that is
off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Access the Switch Using a Web
Browser on page 6.
The login window opens.
4. Enter the switch’s password in the password field.
The switch’s default password is password.
The Switch Information page displays.
5. Select System > Monitoring > Cable Tester.
Note: Models GSS108E and GSS108EPP provide 8 ports. Model GSS116E
provides 16 ports.
6. Select one or more check boxes.
7. Click the Test Selected Port button.
The switch tests the cable connection for the selected ports and displays the results. This
process might take up to a few minutes.
Diagnostics and Troubleshooting
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
Resolve a Subnet Conflict to Access the Switch
If you power on the switch before you connect it to a network that includes a DHCP server,
the switch uses its own default IP address of 192.168.0.239. This subnet might be different
from the subnet used in your network. You might see the following message if you try to use
the ProSAFE Plus Utility to access the switch:
The switch and manager IP address are not in the same subnet.
To fix this subnet conflict:
1. Disconnect the Ethernet cable between the switch and your network.
2. Unplug the switch’s power cord.
3. Reconnect the Ethernet cable between the switch and your network.
4. Plug the switch’s power cord into an electrical outlet.
The switch powers on. The network DHCP server discovers the switch and assigns it an
IP address that is in the correct subnet for the network.
PoE Troubleshooting Suggestions for Model GSS108EPP
Here are some tips for correcting Power over Ethernet (PoE) problems that might occur on
model GSS108EPP:
•Make sure that the PoE Max LED is off. If the PoE Max LED is solid amber, disconnect
one or more PoE devices to prevent PoE oversubscription. Start by disconnecting the
device from the highest-numbered port.
•Make sure that the Ethernet cables are plugged in correctly. For each powered device
(PD) that is connected to the switch, the associated PoE port LED on the switch lights
solid green. If the associated PoE port LED lights solid amber, a PoE fault occurred and
PoE halted because of one of the conditions that are listed in the following table.
Table 2. PoE fault conditions and possible solutions
PoE Fault Condition Possible Solution
A PoE-related short circuit occurred on the port. The problem is most likely
with the attached PD. Check
the condition of the PD or
restart the PD by
disconnecting and
reconnecting the PD.
The PoE power demand of the PD exceeded the maximum level that the switch
permits. The maximum level is 15.4W for a PoE connection or 30W for a PoE+
connection.
The PoE current on the port exceeded the classification limit of the PD.
The PoE voltage of the port is outside the range that the switch permits. Restart the switch to see if the
condition resolves itself.
Supplemental Information
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
Factory Default Settings
You can return the switch to its factory settings. Use the end of a paper clip or some other
similar object to press and hold the Factory Defaults button on the back panel of the switch
for at least four seconds. The switch resets and returns to the factory settings that are shown
in the following table.
Table 3. Factory default settings
Setting Value or Description
Switch name None (empty)
Switch password password
IP address 192.168.0.239
Subnet mask 255.255.255.0
DHCP mode Enabled
Port speed Auto negotiation
Flow control Disabled
Loop detection Disabled
Port LED control Link speed and activity
Power saving mode
(model GSS108EPP only) Enabled
Switch management mode Through a web browser by accessing the local browser interface or the
ProSAFE Plus Utility
Access control
(model GSS108EPP only) Disabled
Port mirroring Disabled
IGMP snooping • Enabled. IGMP snooping status
• Disabled. Validation of IGMPv3 IP headers
• Disabled. Blocking of unknown multicast addresses
PoE • Port Power. Enabled
• Port priority. Low
• Power mode. 802.3at
• Power limit type. User
• Power limit. 30.0W
• Detection type. IEEE 802
LAGs Disabled
Note: LAGs are supported on switch models GSS108EPP and GSS116E,
but they are not supported on switch model GSS108E.
Port-based VLANs Disabled
Supplemental Information
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
Technical Specifications
The technical specification differ for each model.
Technical Specifications Model GSS108E
802.1Q VLANs Disabled
Voice VLAN • 1. Voice VLAN ID
• 6. Class Of Service
• Disabled. Port voice VLAN mode
Note: The voice VLAN is supported on switch model GSS108EPP, but it
is not supported on switch models GSS108E and GSS116E.
QoS 802.1p/DSCP based
Rate limiting Disabled
Broadcast filtering Disabled
Table 4. Technical specifications model GSS108E
Specification Value or Description
Network interfaces RJ-45 connectors supporting 10BASE-T, 100BASE-TX, or 1000BASE-T
Network cable Category 5e (Cat 5e) or better Ethernet cable
Ethernet ports 8
USB ports (provides power
only) 2
USB power 10W maximum per port, 15W maximum total
USB max current Up to 1.5A maximum on a single port, not to exceed 2A total across both ports
Power 100–240 VAC 50/60 Hz, 1.0A maximum
Power consumption 20.14W maximum
Weight 0.43 kg (0.94 lb)
Dimensions (W X D x H) 305 mm x 65 mm x 35 mm (12 in. x 2.6 in. x 1.4 in.)
Operating temperature 0–40°C (32–104°F)
Operating humidity 0%–90% relative humidity, noncondensing
Table 3. Factory default settings (continued)
Setting Value or Description
Supplemental Information
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
Technical Specifications Model GSS116E
Table 5. Technical specifications model GSS116E
Technical Specifications Model GSS108EPP
Electromagnetic CE Class B, FCC Class B, VCCI Class B, RCM Class B
Safety agency approvals CE mark, CB UL
Specification Value or Description
Network interfaces RJ-45 connectors supporting 10BASE-T, 100BASE-TX, or 1000BASE-T
Network cable Category 5e (Cat 5e) or better Ethernet cable
Ethernet ports 16
Power 100–240 VAC 50/60 Hz, 0.5A maximum
Power consumption 8.36W maximum
Weight 1.3 kg (2.64 lb)
Dimensions (W X D x H) 407 mm x 70 mm x 36 mm (16.02 in. x 2.7 in. x 1.39 in)
Operating temperature 0–40°C (32–104°F)
Operating humidity 0%–90% relative humidity, noncondensing
Electromagnetic CE Class B, FCC Class B, VCCI Class B, RCM Class B
Safety agency approvals CE mark, CB UL
Table 6. Technical specifications model GSS108EPP
Specification Value or Description
Network interfaces RJ-45 connectors supporting 10BASE-T, 100BASE-TX, or 1000BASE-T
Network cable Category 5e (Cat 5e) or better Ethernet cable
Ethernet ports 8
Power 100–240 VAC 50/60 Hz, 1.4A maximum
Power consumption 5.31W maximum without PoE
57.35W maximum with PoE
PoE+ (802.3at) ports Ports 1–4
Total PoE power budget
(across all PoE+ ports)
30W maximum per PoE+ port, up to 47W total PoE power for the switch.
For more information, see Chapter 6, Manage Power over Ethernet.
Table 4. Technical specifications model GSS108E (continued)
Specification Value or Description
Supplemental Information
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8-Port and 16-Port Gigabit Ethernet Smart Managed Plus Click Switch
Weight 0.93 kg (2.05 lb)
Dimensions (W X D x H) 305 mm x 65 mm x 35 mm (12 in. x 2.6 in. x 1.4 in.)
Operating temperature 0–40°C (32–104°F)
Operating humidity 0%–90% relative humidity, noncondensing
Electromagnetic CE Class B, FCC Class B, VCCI Class B, RCM Class B, KCC, BSMI, and EAC
Safety agency approvals CE mark, CB UL
Table 6. Technical specifications model GSS108EPP (continued)
Specification Value or Description