Dell C1048P Port Extender Networking Configuration Guide for the C9000 Series - Page 430

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. - When the interface ceases to be a part of any FRRP process, if you enable Spanning Tree globally, also enable it explicitly for the interface. • The maximum number of rings allowed on a chassis is 255. Sample Configuration and Topology The following example shows a basic FRRP topology. Example of R1 MASTER interface TengigabitEthernet 1/24 no ip address switchport 430 Force10 Resilient Ring Protocol (FRRP)