With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cipsIsakmpPolAuth
Cisco IPsec Isakmp Pol Authenticaton
1.3.6.1.4.1.9.10.62.1.1.5.1.4
The peer authentication mthod specified by this ISAKMP policy specification. If this policy entity is selected for negotiation with a peer, the local entity would authenticate the peer using the method specified by this object.
Back to CISCO-IPSEC-MIB MIB page.
IPHost Network monitor allows you to monitor cipsIsakmpPolAuth 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.