With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cswmForwardingAddrType
cswm Forwarding Addr Type
1.3.6.1.4.1.9.9.504.1.6.1.1.2
This object specifies the internet address type of the multicast forwarding.
Back to CISCO-SWITCH-MULTICAST-MIB MIB page.
IPHost Network monitor allows you to monitor cswmForwardingAddrType 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.