With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
rprClientStatsOutUcastClassCFrames
rpr Client Stats Out Ucast Class C Frames
1.0.8802.17.1.1.1.4.4.1.25
The number of client to MAC classC unicast frames
Back to IEEE-802DOT17-RPR-MIB MIB page.
IPHost Network monitor allows you to monitor rprClientStatsOutUcastClassCFrames 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.
