With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
agentDot3adAggPortEntry
agent Dot 3 ad Aggregate Port Entry
1.3.6.1.4.1.14179.1.2.11.1
Information about a table entry. The agentDot3adAggPort identifies the external interface number of the port.
Back to AIRESPACE-SWITCHING-MIB MIB page.
IPHost Network monitor allows you to monitor agentDot3adAggPortEntry 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.