With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cmnUtilizationTable
cmn Utilization Table
1.3.6.1.4.1.9.9.215.1.4.5
cmnUtilizationTable specifies the forwarding table utilization information. This table is instantiated only when cmnMACThresholdFeatureEnabled value is set to true(1). Entries in this table are updated at the end of every cmnMACThresholdInterval.
Back to CISCO-MAC-NOTIFICATION-MIB MIB page.
IPHost Network monitor allows you to monitor cmnUtilizationTable on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.
