With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cefcModuleStateChangeReasonDescr
Cisco Entity Field Replaceable Unit Control Module State Change Reason description
1.3.6.1.4.1.9.9.117.1.2.1.1.7
This object displays human-readable textual string which describes the cause of the last state change of the module. This object contains zero length string if no meaningful reason could be provided. Examples: 'Invalid software version' 'Software download failed' 'Software version mismatch' 'Module is in standby state' etc. This object is for display purposes only. NMS applications must not parse this object and take any decision based on its value.
Back to CISCO-ENTITY-FRU-CONTROL-MIB MIB page.
IPHost Network monitor allows you to monitor cefcModuleStateChangeReasonDescr on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.
