Cisco 300 Series User Manual

UDLD Commands
OL-32830-01 Command Line Interface Reference Guide 1030
54
Example
This example shows how to globally set the interval to 40sec:
switchxxxxxx(config)# udld message time 40
54.4 udld port
To enable the UDLD protocol on an Ethernet port, use the udld port command in
Interface Configuration mode. To return to the default, use the no form of this
command.
Syntax
udld port [aggressive | normal | disable]
no udld port
Parameters
• aggressive—Enables UDLD in aggressive mode on this interface.
• normal—Enables UDLD in normal mode on this interface. The normal
keyword is applied if no keyword is specified.
• disable—Disables UDLD on this interface.
Default Configuration
The defaults are as follows:
• Fiber interfaces are in the state configured by the udld command.
• Non-fiber interfaces are in the Disable state.
Command Mode
Interface (Ethernet) Configuration mode
User Guidelines
Use this command on fiber ports to override the setting of the global udld
command.

Cisco 300 Series Specifications

General

Brand	Cisco
Model	300 Series
Category	Switch
Language	English