With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
rprClientDayInUcastClassCOctets
rpr Client Day In Ucast Class C Octets
1.0.8802.17.1.1.1.4.3.1.9
The number of MAC to client classC unicast octets.
Back to IEEE-802DOT17-RPR-MIB MIB page.
IPHost Network monitor allows you to monitor rprClientDayInUcastClassCOctets 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.
