Use this procedure to view and verify alarm information on NCS 1004 to identify any critical system conditions that require attention.
The show alarms command displays alarm information for the NCS 1004. You can view alarms in brief or detailed format. You can also filter alarms by location, card, rack, or system level.
Procedure
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Use the show alarms command with the desired options to display alarm information.
show alarms [ brief [ card | rack | system ] [ location location ] [ active | history ] | detail [ card | rack | system ] [ location location ] [ active | clients | history | stats ] ]
This command displays alarms in brief or detail format.
Example:
RP/0/RP0/CPU0:ios# show alarms brief card location 0/RP0/CPU0 active
Wed Mar 4 06:10:55.959 UTC
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Active Alarms
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Location Severity Group Set Time Description
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0/1 Major FPD_Infra 03/02/2020 07:09:04 UTC One Or More FPDs Need Upgrade Or Not In Current State
0/2 Major FPD_Infra 03/03/2020 14:27:33 UTC One Or More FPDs Need Upgrade Or Not In Current State
0/2 Major Ethernet 03/03/2020 20:33:33 UTC HundredGigECtrlr0/2/0/9 - Carrier Loss On The LAN
0/2 Critical Controller 03/03/2020 20:34:05 UTC Optics0/2/0/3 - Improper Removal
0/2 NotAlarmed OTN 03/03/2020 20:34:08 UTC ODU40/2/0/0/2 - OPUK Client Signal Failure
0/2 NotAlarmed OTN 03/03/2020 20:34:05 UTC ODU40/2/0/1/2 - OPUK Client Signal Failure
RP/0/RP0/CPU0:ios# show alarms brief card location 0/RP0/CPU0 active
Fri May 8 04:46:29.582 UTC
------------------------------------------------------------------------------------
Active Alarms
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Location Severity Group Set Time Description
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0/2 NotReported OTN 05/07/2020 14:25:05 UTC ODU20/2/0/0/2/3 - Path Monitoring Alarm Indication Signal
0/2 NotReported OTN 05/07/2020 14:25:05 UTC ODU2E0/2/0/0/2/4 - Path Monitoring Alarm Indication Signal
0/1 NotReported OTN 05/07/2020 14:24:41 UTC ODU20/1/0/0/2/3 - Path Monitoring Alarm Indication Signal
0/1 NotReported OTN 05/07/2020 14:25:03 UTC ODU20/1/0/1/11/3 - Path Monitoring Alarm Indication Signal
0/1 NotReported OTN 05/07/2020 14:25:03 UTC ODU2E0/1/0/1/11/4 - Path Monitoring Alarm Indication Signal
0/3 NotReported OTN 05/07/2020 14:24:41 UTC ODU20/3/0/0/2/3 - Path Monitoring Alarm Indication Signal
0/3 NotReported OTN 05/07/2020 14:24:41 UTC ODU2E0/3/0/0/2/4 - Path Monitoring Alarm Indication Signal
0/1 Major Ethernet 05/07/2020 14:24:41 UTC TenGigECtrlr0/1/0/4/1 - Remote Fault
Note
In maintenance mode, all alarms are suppressed and the show alarms command will not display alarms details. Use the show controllers controllertype R/S/I/P command to view the client and trunk alarms.
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Review the alarm output to identify any critical or major alarms that require immediate attention. Resolve these alarms before making additional configurations.