Administrator Guide

Layer 2 Switching Commands 795
User Guidelines
This command globally enables UDLD. Interfaces which are not connected
or enabled at the Ethernet layer at the time the command is issued will be
enabled for UDLD when connected or enabled.
Example
This command globally enables UDLD.
console(config)#udld enable
udld reset
Use the udld reset command in Privileged Exec mode to reset (enable) all
interfaces disabled by UDLD.
Syntax
udld reset
Default Configuration
This command has no default configuration.
Command Mode
Privileged Exec mode
User Guidelines
The following commands will reset an interface disabled by UDLD:
• Use udld reset in Privileged Exec mode to reset all interfaces disabled by
UDLD.
• The shutdown command followed by no shutdown interface configuration
command.
• The no udld enable global configuration command followed by the udld
enable command.
• The no udld port interface configuration command followed by the udld
port or udld port aggressive interface configuration command.
2CSNXXX_SWUM204.book Page 795 Monday, January 25, 2016 1:25 PM