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show uplink-failure-detection

 

Syntax

Release Information

Command introduced in Junos OS Release 11.1.

Description

Display information about the uplink-failure-detection group, the member interfaces, and their status.

Options

noneDisplay information about all groups configured for uplink failure detection.
group group-name(Optional) Display information about the specified group only.

Required Privilege Level

view

List of Sample Output

show uplink-failure-detection

show uplink-failure-detection group g2

Output Fields

Table 1 lists the output fields for the show uplink-failure-detection command. Output fields are listed in the approximate order in which they appear.

Field Name

Field Description

Group

Name of the group.

Uplink

The uplink interface or interfaces configured as link-to-monitor.

Note: The asterisk (*) indicates that the link is up.

Downlink

The downlink interface or interfaces configured as link-to-disable.

Note: The asterisk (*) indicates that the link is up.

Failure Action

Status of uplink failure detection:

  • Active—The switch has detected an uplink failure and has brought the downlink down.

  • Inactive—The uplink or uplinks are up.

Debounce Interval

The amount of time, in seconds, that elapses before the downlink interfaces are brought up after a state change of the uplink interfaces.

Sample Output

show uplink-failure-detection

user@switch> show uplink-failure-detection

Sample Output

show uplink-failure-detection group g2

user@switch> show uplink-failure-detection group g2