With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
fcTrunkIfOperStatusCause
Cisco Fibre Element Trunk If Operation Status Cause
1.3.6.1.4.1.9.9.289.1.1.3.1.2
The cause of current operational state of the port. The current operational state of the port is shown by the 'fcTrunkIfOperStatus'. This object will show 'none(2)' for all the 'fcTrunkIfOperStatus' values except for 'down(2)'. It will show one of the values from the 'FcIfOperStatusReason' textual convention if 'fcTrunkIfOperStatus' is 'down(2)'.
Back to CISCO-FC-FE-MIB MIB page.
IPHost Network monitor allows you to monitor fcTrunkIfOperStatusCause 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.
