Reference Guide
timer {hello-interval|dead-interval} milliseconds
○ Hello-Interval: the range is from 50 to 2000, in increments of 50 (default is 500).
○ Dead-Interval: the range is from 50 to 6000, in increments of 50 (default is 1500).
Clearing the FRRP Counters
To clear the FRRP counters, use one of the following commands.
● Clear the counters associated with this Ring ID.
EXEC PRIVELEGED mode.
clear frrp ring-id
Ring ID: the range is from 1 to 255.
● Clear the counters associated with all FRRP groups.
EXEC PRIVELEGED mode.
clear frrp
Viewing the FRRP Configuration
To view the configuration for the FRRP group, use the following command.
● Show the configuration for this FRRP group.
CONFIG-FRRP mode.
show configuration
Viewing the FRRP Information
To view general FRRP information, use one of the following commands.
● Show the information for the identified FRRP group.
EXEC or EXEC PRIVELEGED mode.
show frrp ring-id
Ring ID: the range is from 1 to 255.
● Show the state of all FRRP groups.
EXEC or EXEC PRIVELEGED mode.
show frrp summary
Ring ID: the range is from 1 to 255.
Troubleshooting FRRP
To troubleshoot FRRP, use the following information.
Configuration Checks
● Each Control Ring must use a unique VLAN ID.
● Only two interfaces on a switch can be Members of the same control VLAN.
● There can be only one Master node for any FRRP group.
● You can configure FRRP on Layer 2 interfaces only.
● Spanning Tree (if you enable it globally) must be disabled on both Primary and Secondary interfaces when you enable FRRP.
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Force10 Resilient Ring Protocol (FRRP)