Configuring UDLD Quick Steps for Configuring UDLD
OmniSwitch AOS Release 8 Network Configuration Guide December 2017 page 2-3
Quick Steps for Configuring UDLD
1 To enable the UDLD protocol on a switch, use the udld command. For example:
-> udld enable
2 To enable the UDLD protocol on a port, use the udld port command by entering udld port, followed
by the slot and port number, and enable. For example:
-> udld port 1/6 enable
3 Configure the operational mode of UDLD by entering udld port, followed by the slot and port
number, mode, and the operational mode. For example:
-> udld port 1/6 mode aggressive
4 Configure the probe-message advertisement timer on port 6 of slot 1 as 17 seconds using the following
command:
-> udld port 1/6 probe-timer 17
Note. Optional. Verify the UDLD global configuration by entering the show udld configuration command
or verify the UDLD configuration on a port by entering the show udld configuration port command. For
example:
-> show udld configuration
Global UDLD Status : Disabled
-> show udld configuration port 1/6
Global UDLD Status: enabled
Port UDLD Status: enabled
Port UDLD State: bidirectional
UDLD Op-Mode: normal
Probe Timer (Sec): 20,
Echo-Wait Timer (Sec): 10
To verify the UDLD statistics of a port, use the show udld statistics port command. For example:
-> show udld statistics port 1/42
UDLD Port Statistics
Hello Packet Send :8,
Echo Packet Send :8,
Flush Packet Recvd :0
UDLD Neighbor Statistics
Neighbor ID Hello Pkts Recv Echo Pkts Recv
--------------+--------------------+--------------
1 8 15
2 8 15
3 8 21
4 8 14
5 8 15
6 8 20
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