With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
lesLanType
les Lan Type
1.3.6.1.4.1.9.9.39.1.1.1.1.12
The type of legacy LAN that this LES emulates.
Back to CISCO-LES-MIB MIB page.
IPHost Network monitor allows you to monitor lesLanType 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.