With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ciscoTrustSecIfMIBIfModeStatisticGroup
cisco Trust Sec If MIB If Mode Statistic Group
1.3.6.1.4.1.9.9.740.2.2.10
A collection of objects that provides the global TrustSec mode statistic information.
Back to CISCO-TRUSTSEC-INTERFACE-MIB MIB page.
IPHost Network monitor allows you to monitor ciscoTrustSecIfMIBIfModeStatisticGroup on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.