With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
appnLsTableChanges
appn Ls Table Changes
1.3.6.1.2.1.34.4.1.7.4
A count of the number of times a row in the appnLsTable has changed status since the APPN node was last reinitialized. This counter is incremented whenever a condition is detected that would cause a appnLsOperStateChangeTrap notification to be sent, whether or not this notification is enabled.
Back to APPN-TRAP-MIB MIB page.
IPHost Network monitor allows you to monitor appnLsTableChanges 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.