Disabling Udld On Fiber-Optic Interfaces; Resetting Disabled Interfaces - Cisco 4500M Software Manual

Configuring UDLD on the Switch

Disabling UDLD on Fiber-Optic Interfaces

To disable UDLD on individual fiber-optic interfaces, perform this task:
Command
Step 1
Switch(config-if)# udld disable
Step 2
Switch# show udld interface

Resetting Disabled Interfaces

To reset all interfaces that have been shut down by UDLD, perform this task:
Command
Switch# udld reset
Software Configuration Guide—Release 12.2(25)EW
21-4
Purpose
Disables UDLD on a fiber-optic interface.
This command is not supported on nonfiber-optic
Note
interfaces.
Use the no keyword to revert to the udld enable global
configuration command setting.
Verifies the configuration.
Purpose
Resets all interfaces that have been shut down by UDLD.
Chapter 21 Configuring UDLD
OL-6696-01