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17.2.4.2 VRRP Troubleshooting Help VRRP may not work properly due to bad physical connection or wrong configuration.
Users can troubleshoot the problems by following the guide below:
Make sure the physical connection is good
Use “show interfaces status” command to make sure the interface and link protocol
are up
Make sure VRRP is enabled on the interface
Examine the routers (or layer 3 switches) in the same standby group are configured
for the same authentication
Examine the routers (or layer 3 switches) in the same standby group are configured
for the same timer;
Examine the virtual IP address and the interface IP addresses are in the same
subnet.
If the problems are still not solved. User can use “debug vrrp” command, copy
debug information for 3 minutes, and send this information to Accton Technical
Support Center.