With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cafServerEventGroup
Cisco Authentication Framework Server Event Group
1.3.6.1.4.1.9.9.656.2.2.7
A collection of objects that provides configuration of Authentication Framework when AAA Server Reachability event occurs.
Back to CISCO-AUTH-FRAMEWORK-MIB MIB page.
IPHost Network monitor allows you to monitor cafServerEventGroup on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.
