With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
vrrpRouterVersionErrors
vrrp Router Version Errors
1.3.6.1.2.1.68.2.2
The total number of VRRP packets received with an unknown or unsupported version number.
Back to VRRP-MIB MIB page.
IPHost Network monitor allows you to monitor vrrpRouterVersionErrors on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.