With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
rprSpanCurrentInMcastClassCFrames
rpr Span Current In Mcast Class C Frames
1.0.8802.17.1.1.1.3.1.1.17
The number of received (PHY to MAC) classC multicast and broadcast frames in the current interval.
Back to IEEE-802DOT17-RPR-MIB MIB page.
IPHost Network monitor allows you to monitor rprSpanCurrentInMcastClassCFrames 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.
