With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cmlrTriggerGt
Cisco Multi-layer Routing Trigger Gt
1.3.6.1.4.1.9.9.396.1.2.1.4
The global title address to be matched when either the 'cdpa' or 'cgpa' bits are set in the cmlrTriggerParameters object. This object will return a string of zero length when the cmlrTriggerParameters 'pc' bit is set.
Back to CISCO-ITP-MLR-MIB MIB page.
IPHost Network monitor allows you to monitor cmlrTriggerGt 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.