With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
rcvPortFrames
rcv Port Frames
1.3.6.1.4.1.351.110.5.1.1.2.1.1.1.2
The number of frames Received on the ingress.
Back to CISCO-WAN-FR-PORT-MIB MIB page.
IPHost Network monitor allows you to monitor rcvPortFrames on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.