With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
agentPortConfigTable
agent Port Config Table
1.3.6.1.4.1.14179.1.2.12
A table of the switch's physical port config entries
Back to AIRESPACE-SWITCHING-MIB MIB page.
IPHost Network monitor allows you to monitor agentPortConfigTable 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.