With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
parTrkAlarmType
par Trk Alarm Type
1.3.6.1.4.1.351.130.2.2.1.31
This object specifies the type of alarm on the trunk. The value of this object has no significance if parTrunkAlarmStatus indicates no alarm. rsrcunavail(1) : resources unavailable indicates that the platform has not provided the resources required to make this interface into a trunk. commfail(2) : communication failure indicates that message exchanged between neighboring nodes on this trunk has failed. unknown (3) : indicates that the alarm type is unknown to PAR, for example if the platform has declared the interface in alarm due to some physical problem with the interface.
Back to CISCO-WAN-PAR-MIB MIB page.
IPHost Network monitor allows you to monitor parTrkAlarmType on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.