Udld Reset - Cisco ME 3800X Command Reference Manual

udld reset

udld reset
To reset all interfaces disabled by the UniDirectional Link Detection (UDLD) and permit traffic to begin
passing through them again, use the udld reset command in privileged EXEC mode. Other enabled
features, such as spanning tree and Port Aggregation Protocol (PAgP), still have their normal effects.
Syntax Description This command has no arguments or keywords.
Command Modes Privileged EXEC
Command History Release
12.2(52)EY
Usage Guidelines If the interface configuration is still enabled for UDLD, these ports begin to run UDLD again and are
disabled for the same reason if the problem has not been corrected.
You can verify your setting by entering the show udld privileged EXEC command.
Examples This example shows how to reset all interfaces disabled by UDLD:
Switch# udld reset
1 ports shutdown by UDLD were reset.
Related Commands Command
show running-config
show udld
udld
udld port
Cisco ME 3800X and ME 3600X Switch Command Reference
-84
udld reset
Modification
This command was introduced.
Description
Displays the operating configuration.
Displays UDLD administrative and operational status for all ports or
the specified port.
Enables aggressive or normal mode in UDLD or sets the configurable
message timer time.
Enables UDLD on an individual interface or prevents a fiber-optic
interface from being enabled by the udld global configuration
command.
Chapter
OL-28238-01