run show interface ufd

The run show interface ufd command is used to view the uplink failure detection configuration information and status.

Command Syntax

run show interface ufd

Parameter

None.

Example

• View uplink failure detection configuration information and status.

admin@Xorplus# run show interface ufd
UFD: ufd1
-----------------------------------------------------
Uplink        : te-1/1/1 te-1/1/24
Downlink      : te-1/1/2 te-1/1/3
Failure Action: Inactive 

UFD: ufd10
-----------------------------------------------------
Uplink        : te-1/1/10
Downlink      : te-1/1/11
Failure Action: Active

• If both the uplink and downlink interfaces are down, then the status of Failure Action is Active in the output. It means that uplink failure detection is working.
• If there is an uplink that is up, and hence that the downlink interface is also up, and that the status of Failure Action is Inactive.