With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cpwVcPeerMappingVcType
Cisco Pseudo Wire Vc Peer Mapping Vc Type
1.3.6.1.4.1.9.10.106.1.8.1.3
The VC type (indicate the service) of this VC.
Back to CISCO-IETF-PW-MIB MIB page.
IPHost Network monitor allows you to monitor cpwVcPeerMappingVcType 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.