User Manual

S350 Series 24-Port (PoE+) and 48-Port Gigabit Ethernet Smart Switches
Configure Switching User Manual181
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
Discover or Change the Switch IP
Address on page 12.
The login window opens.
4. Enter the switch’
s password in the Password field.
The default password is password.
The System Information page displays.
5. Select Switching > L2 Loop Protection > L2 Loop Protection Configuration.
6. Select whether to display physical interfaces, LAGs, or both by clicking one of the following
links above the table heading:
•1 (the unit ID of the switch). Only physical interfaces are displayed.
This is the default
setting.
• LAG. Only LAGs are displayed.
• All. Both physical interfaces and LAGs are displayed.
7. Select one or more interfaces by taking one of the following actions:
• T
o configure a single interface, select the check box associated with the port, or type
the port number in the Go To Interface field and click the Go button.
• T
o configure multiple interfaces with the same settings, select the check box
associated with each interface.
• T
o configure all interfaces with the same settings, select the check box in the heading
row.
8. From the Keep Alive menu, select Enable or Disable to specify whether keep-alives are
enabled on an interface.
The default is Disable.
9. From the RX Action menu, select the action that occurs when the switch detects a loop on
an interface:
• Log. The switch logs a message.
• Disable.
The switch disables the interface. This is the default action.
• Both.
The switch both logs a message and disables the interface.