Configuring Udld; Enabling And Disabling Udld; Enabling Udld On A Port - Alcatel-Lucent OmniSwitch 6850-48 Network Configuration Manual

Configuring UDLD

Configuring UDLD
This section describes how to use Command Line Interface (CLI) commands to do the following:
•
Enable and disable UDLD on a switch or port (see
•
Configure the operational mode (see
•
Configure the probe-message advertisement timer (see
•
Configure the echo-based detection timer (see
•
Clear the UDLD statistics on a switch or port (see
•
Recover a port from UDLD shutdown (see
Note. See the "UDLD Commands" chapter in the OmniSwitch CLI Reference Guide for complete docu-
mentation of UDLD CLI commands.

Enabling and Disabling UDLD

By default, UDLD is disabled on all switch ports. To enable UDLD on a switch, use the
For example, the following command enables UDLD on a switch:
-> udld enable
To disable UDLD on a switch, use the udld command with the disable parameter. For example, the
following command disables UDLD on a switch:
-> udld disable

Enabling UDLD on a Port

By default, UDLD is disabled on all switch ports. To enable UDLD on a port, use the
command. For example, the following command enables UDLD on port 3 of slot 1:
-> udld port 1/3 enable
To enable UDLD on multiple ports, specify a range of ports. For example:
-> udld port 1/6-10 enable
To disable UDLD on a port, use the udld port command with the disable parameter. For example, the
following command disables UDLD on a range of ports:
-> udld port 5/21-24 disable
page 17-6
"Enabling and Disabling UDLD" on page
"Configuring the Operational Mode" on page
"Configuring the Echo-Wait-Timer" on page
"Clearing UDLD Statistics" on page
""Recovering a Port from UDLD Shutdown" on page
OmniSwitch AOS Release 6 Network Configuration Guide
"Configuring the Probe-Timer" on page
Configuring UDLD
17-6).
17-7).
17-7).
17-7).
17-8).
17-8).
udld command.
udld port
September 2009