With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cisMulticastGroupConfRowStatus
Cisco IGMP Snooping Multicast Group Config Row Status
1.3.6.1.4.1.9.9.263.1.7.4.1.9
This object is used to manage creation, deletion and modification of rows in this table. Once a row becomes active, value in any column within such row can not be modified.
Back to CISCO-IGMP-SNOOPING-MIB MIB page.
IPHost Network monitor allows you to monitor cisMulticastGroupConfRowStatus 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.