With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cipMacFreeTable
cip Mac Free Table
1.3.6.1.4.1.9.9.84.1.2.2
A table of free space available to store new MAC address information.
Back to CISCO-IP-STAT-MIB MIB page.
IPHost Network monitor allows you to monitor cipMacFreeTable 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.
