With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
rsrbRemotePeerPacketsTx
rsrb Remote Peer Packets Tx
1.3.6.1.4.1.9.9.29.1.2.1.1.7
Number of packets transmitted to remote peer.
Back to CISCO-RSRB-MIB MIB page.
IPHost Network monitor allows you to monitor rsrbRemotePeerPacketsTx on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.