Installation guide

Command Reference
30
Cisco IOS 11.2(15)GS2
show redundancy
Use the show redundancy EXEC command to display redundancy status information.
show redundancy [ all | arbitration | secondary | trace [ all | latest ] ]
Syntax Description
Default
None
Command Mode
Privileged EXEC
Usage Guidelines
This command first appeared in Cisco IOS Release 11.2 GS.
When used with no keywords, this command displays a basic summary of GRP redundancy status.
The all keyword displays all available information. Use the arbitration, secondary, or trace
keywords to display selected subsets of GRP redundancy status.
You cannot combine keywords.
Examples
The following example displays basic GRP redundancy information from the Cisco 12000:
show redundancy
Primary GRP in slot 2:
Secondary GRP in slot 1:
Preferred GRP: none
Auto synch: startup-config
all (Optional) Display all redundancy information.
arbitration (Optional) Display details of arbitration mechanism.
secondary (Optional) Display details of current secondary GRP.
trace (Optional) Display trace of arbitration mechanism.
Note The trace option is intended for use by qualified technical support
personnel.
all (Optional) Display all available trace information. This is the default for
the show redundancy trace command.
latest (Optional) Display only most recent trace information.