NETGEAR M4350-24F4V 24-Port 10G SFP+ Managed AV Network Switch - Manual (Page 391)

To enable and configure loop protection for an interface and display the loop
protection state on the switch:
1. Launch a web browser.
2. 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 Log in to the main UI with a web
browser on page 27 and the subsections.
The login page displays.
3. Click the Main UI Login button.
The main UI login page displays in a new tab.
4. Enter admin as the user name, enter your local device password, and click the Login
button.
The first time that you log in, no password is required. However, you then must
specify a local device password to use each subsequent time that you log in.
The System Information page displays.
5. Select Switching > L2 Loop Protection > L2 Loop Protection Configuration.
The L2 Loop Protection Configuration page displays.
6. Select whether to display physical interfaces, LAGs, or both by clicking one of the
following links above the table heading:
• 1 or Unit ID for a stacked switch:
- 1: If no switch stack is configured, the physical interfaces for the switch are
displayed.
- Unit ID for a stacked switch: If a switch stack is configured, the physical
interfaces for the switch with the selected stack unit ID are displayed.
• LAG: Only LAGs are displayed.
• All: Both physical interfaces and LAGs are displayed, or for a switch stack, both
physical interfaces on all switches in the stack and LAGs are displayed.
7. Select one or more interfaces by taking one of the following actions:
• To configure a single interface, select the check box associated with the interface,
or type the interface number in the Go To Interface field and click the Go button.
• To configure multiple interfaces with the same settings, select the check box
associated with each interface.
• To configure all interfaces with the same settings, select the check box in the
heading row.
8. From the Keep Alive menu, select Enable to specify that loop protection must be
enabled on the port.
By default, loop protection is disabled for a port.
Main User Manual 391 Configure Switching Information
Fully Managed Switches M4350 Series Main User Manual