With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cpwVcLocalGroupID
Cisco Pseudo Wire Vc Local Group ID
1.3.6.1.4.1.9.10.106.1.2.1.11
Used in the Group ID field sent to the peer PWES within the maintenance protocol used for VC setup, zero if not used.
Back to CISCO-IETF-PW-MIB MIB page.
IPHost Network monitor allows you to monitor cpwVcLocalGroupID on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.
