With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
nlMatrixTopNHighCapacityOverflowPktRate
nl Matrix Top N High Capacity Overflow Packet Rate
1.3.6.1.2.1.16.15.8.1.2
The number of packets seen from the source host to the destination host during this sampling interval, divided by 2^32, truncating fractions (i.e., X DIV 2^32), and counted using the rules for counting the nlMatrixSDPkts object.
Back to HC-RMON-MIB MIB page.
IPHost Network monitor allows you to monitor nlMatrixTopNHighCapacityOverflowPktRate 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.
