With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
alMatrixTopNHighCapacityReverseOverflowOctetRate
al Matrix Top N High Capacity Reverse Overflow Octet Rate
1.3.6.1.2.1.16.17.7.1.11
The number of octets seen of this protocol from the destination host to the source 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 alMatrixSDOctets object (note that the corresponding alMatrixSDOctets object selected is the one whose source address is equal to alMatrixTopNDestAddress and whose destination address is equal to alMatrixTopNSourceAddress.)
Back to HC-RMON-MIB MIB page.
IPHost Network monitor allows you to monitor alMatrixTopNHighCapacityReverseOverflowOctetRate on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.
