Cisco 4500M Command Reference Manual page 521

Chapter2 Cisco IOS Commands for the Catalyst 4500 Series Switches
udld (interface configuration mode)
This example shows how to cause any port interface to enable UDLD in aggressive mode, despite the
current global udld (enable or aggressive ) setting:
Switch (config-if)# udld aggressive
Switch (config-if)#
This example shows how to cause a fiber port interface to disable UDLD, despite the current global udld
(global configuration mode) setting:
Switch (config-if)# udld disable
Switch (config-if)#
Related Commands
show udld
udld (global configuration mode)
Catalyst4500 Series SwitchCiscoIOS Command Reference—Release 12.2(18)EW
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