With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cevcEvcOperStatus
Cisco Ethernet Virtual Connection Evc Operation Status
1.3.6.1.4.1.9.9.613.1.3.2.1.1
This object specifies the operational status of the EVC: 'unknown' Not enough information available regarding the EVC to determine the operational status at this time or EVC operational status is undefined. 'active' Fully operational between the UNIs in the EVC. 'partiallyActive' Capable of transferring traffic among some but not all of the UNIs in the EVC. This operational status is applicable only for Multipoint-to-Multipoint EVCs. 'inactive' Not capable of transferring traffic among any of the UNIs in the EVC. This value is derived from data gathered by underlying OAM protocol.
Back to CISCO-EVC-MIB MIB page.
IPHost Network monitor allows you to monitor cevcEvcOperStatus 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.