With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cisStatsGroup
Cisco IGMP Snooping Stats Group
1.3.6.1.4.1.9.9.263.2.2.4
A collection of object(s) providing statistics information of IGMP Snooping version 1 and 2.
Back to CISCO-IGMP-SNOOPING-MIB MIB page.
IPHost Network monitor allows you to monitor cisStatsGroup on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.
