With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
carSWHistTableIndex
car Switch History Table Index
1.3.6.1.4.1.9.9.458.1.2.5.1.1
An monotonically increasing number for the sole purpose of indexing entries. When it reaches maximum value, the agent sets it back to 1.
Back to CISCO-APPLIANCE-REDUNDANCY-MIB MIB page.
IPHost Network monitor allows you to monitor carSWHistTableIndex 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.