With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
caonNotifEnableObjectsGroup
Cisco AON Notification Enable Objects Group
1.3.6.1.4.1.9.9.646.2.2.13
A collection of objects for enabling or disabling SNMP notifications.
Back to CISCO-AON-STATUS-MIB MIB page.
IPHost Network monitor allows you to monitor caonNotifEnableObjectsGroup on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.