With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
appnLsStatusEndSense
appn Link Station Status End Sense
1.3.6.1.2.1.34.4.1.1.5.2.1.9
The sense data associated with the termination of the link connection to adjacent node. This is the sense data that came from the DLC layer.
Back to APPN-MIB MIB page.
IPHost Network monitor allows you to monitor appnLsStatusEndSense 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.