With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
dot1agCfmMepTransmitLtmStatus
dot1ag Cfm Mep Transmit Ltm Status
A Boolean flag set to true by the bridge port to indicate that another LTM may be transmitted. Reset to false by the MEP Linktrace Initiator State Machine.
Back to IEEE8021-CFM-MIB MIB page.
IPHost Network monitor allows you to monitor dot1agCfmMepTransmitLtmStatus on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.