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show interfaces redundancy

date_range 19-Nov-23

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Syntax

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show interfaces redundancy
<brief | detail>

Description

(M Series, T Series, and MX Series routers only) Display general information about redundancy for aggregated multiservices (AMS) interfaces configured for warm standby, adaptive services and link services intelligent queuing (IQ) interfaces, aggregated Ethernet interfaces redundancy, and LNS aggregated inline service interfaces.

Note:

When you run the show interfaces redundancy command on an MX80 router, it displays the error message, error:the redundancy-interface-process subsystem is not running. This is because an MX80 router does not have a redundant FPC and does not support link protection.

Options

brief | detail

(Optional) Display the specified level of output.

Required Privilege Level

view

Output Fields

Table 1 lists the output fields for the show interfaces redundancy command. Output fields are listed in the approximate order in which they appear.

Table 1: show interfaces redundancy Output Fields
Field Name	Field Description	Level of Output
`Interface`	Name of the AMS interface, redundant adaptive services, link services IQ interfaces, aggregated Ethernet interfaces, or LNS aggregated inline service interfaces.	All levels
`State`	State of the redundant interface: `Not present`, `On primary`, `On secondary`, or `Waiting for primary MS PIC`.	All levels
`Last Change`	Timestamp for the last change in status. This value resets after a primary Routing Engine switchover event if any of the following conditions is met: GRES is not configured on the router. The `rlsq` interface is configured without the `hot-standby` or `warm-standby` statements and the backup `lsq` interface was active before the switchover. No logical interfaces are configured or all of the configured logical interfaces are down at the time of the switchover.	All levels
`Primary`	Name of the interface configured to be the primary interface.	All levels
`Secondary`	Name of the interface configured to be the backup interface.	All levels
`Current Status`	Physical status of the primary and secondary interfaces.	All levels
`Mode`	Standby mode.	`detail`

Sample Output

show interfaces redundancy
show interfaces redundancy (Aggregated Ethernet)
show interfaces redundancy (Aggregated Inline Service Interface)
show interfaces redundancy detail