With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
lecMulticastSendInterface
Lan Emulation Client Multicast Send Interface
1.3.6.1.4.1.353.5.3.1.1.5.1.10
The interface associated with the Multicast Send VCC. If no Multicast Send VCC exists, this object has the value 0. Otherwise, the objects ( lecMulticastSendInterface, lecMulticastSendVpi, lecMulticastSendVci ) identify the circuit.
Back to LAN-EMULATION-CLIENT-MIB MIB page.
IPHost Network monitor allows you to monitor lecMulticastSendInterface 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.