With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cL2L3IfModeOper
Cisco L2 L3 If Mode Operational
1.3.6.1.4.1.9.9.151.1.1.1.1.2
The operational interface mode.
Back to CISCO-L2L3-INTERFACE-CONFIG-MIB MIB page.
IPHost Network monitor allows you to monitor cL2L3IfModeOper on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.