With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
hostTopNHighCapacityOverflowRate
host Top N High Capacity Overflow Rate
1.3.6.1.2.1.16.5.3.1.2
The amount of change in the selected variable during this sampling interval, divided by 2^32, truncating fractions (i.e., X DIV 2^32). The selected variable is this host's instance of the object selected by hostTopNRateBase.
Back to HC-RMON-MIB MIB page.
IPHost Network monitor allows you to monitor hostTopNHighCapacityOverflowRate 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.
