With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cmedTermInterfaceIdentifier
cmed Term Interface Identifier
1.3.6.1.4.1.9.10.99999.1.3.2.1.5
A number that uniquely identifies the interface in the physical gateway. This is the ifIndex in the ifTable, that this termination would be using to communicate to other gateways
Back to CISCO-IETF-MEGACO-MIB MIB page.
IPHost Network monitor allows you to monitor cmedTermInterfaceIdentifier on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.
