With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cevcSIL2ControlProtocolType
Cisco Ethernet Virtual Connection SIL2 Control Protocol Type
1.3.6.1.4.1.9.9.613.1.4.4.1.1
The layer 2 control protocol service frame that the service instance is to process as defined by object cevcSIL2ControlProtocolAction.
Back to CISCO-EVC-MIB MIB page.
IPHost Network monitor allows you to monitor cevcSIL2ControlProtocolType 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.