With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
rprSpanDayInMcastClassCOctets
rpr Span Day In Mcast Class C Octets
1.0.8802.17.1.1.1.3.3.1.18
The number of received (PHY to MAC) classC multicast and broadcast octets
Back to IEEE-802DOT17-RPR-MIB MIB page.
IPHost Network monitor allows you to monitor rprSpanDayInMcastClassCOctets on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.
