User Manual

24-Port and 48-Port Gigabit Ethernet PoE+ Smart Switches with 4 SFP Ports
Configure Switching User Manual255
If you did not yet activate your warranty, the Register to activate your warranty page
displays. For more information, see
Register the switch on page 32.
4. Enter one of the following passwords:
• Enter your device admin password.
• If you previously managed the switch through the Insight app or Cloud portal, enter
the Insight network password for the last Insight network location.
For information about the credentials, see
Credentials for the device UI on page 30.
5. Click the Go button.
The System Information page displays.
6. Select Switching > L2 Loop Protection > L2 Loop Protection Configuration.
7. 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.
8. 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.
• 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
.
9. From the Keep Alive menu, select Enable or Disable to specify whether keep-alives are
enabled on an interface.
The default is Disable.
10. 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.