# show redundancy history

#### Syntax

show redundancy history [ srp ] [ line-card [ slot slotNum ] ] [ detail ] [ filter ]

#### Release Information

Command introduced before JunosE Release 7.1.0.

line-card and slot keywords and slotNum variable added in JunosE Release 11.3.0.

#### Description

Displays information about dates, times, and the number of occurrences for starts and switchovers for an SRP module and for a line module installed in a particular slot. If you enter this command without the slot keyword, redundancy details for all line modules on a router are displayed.

#### Options

- srp—Displays history information specific to the SRP modules
- line-card—Displays the configuration for line module redundancy
- slotNum—Number of the slot in which the line module resides in the router; for the E120 router, a number in the range 0–5; for the E320 router, a number in the range 0–5 or 11–16
- detail—Displays detailed history information
- filter—See Filtering show Commands

#### Mode

Privileged Exec