With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
carSwitchOverHistoryTable
car Switch Over History Table
1.3.6.1.4.1.9.9.458.1.2.5
This table keeps an history of HA switchover events. The maximum number of records is equal or less than carMaxSwitchOverRecords.
Back to CISCO-APPLIANCE-REDUNDANCY-MIB MIB page.
IPHost Network monitor allows you to monitor carSwitchOverHistoryTable on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.