With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cwoAoStatsStartUpTime
cwo Ao Stats Start Up Time
1.3.6.1.4.1.9.9.762.1.3.1.1.5
This object contains date and time when AO was started. This object will hold NULL value when AO is in shutdown state.
Back to CISCO-WAN-OPTIMIZATION-MIB MIB page.
IPHost Network monitor allows you to monitor cwoAoStatsStartUpTime on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.