Cisco NCS 2000 series Troubleshoot Manual

Clear the CHANLOSS Condition
SUMMARY STEPS
1. In the absence of other alarms, determine whether the alarmed port is connected to another vendor
equipment. If so, you can mask the alarm on this path using a custom alarm profile. For more information
about custom profiles, refer to the Manage Alarms chapter.
2. If alternate vendor equipment is not the cause of the alarm, complete the Reset a Card in CTC, on page
449 procedure for the traffic card.
3. If the alarm does not clear, complete the Physically Replace a Card, on page 453 procedure.
DETAILED STEPS
Step 1 In the absence of other alarms, determine whether the alarmed port is connected to another vendor equipment. If so, you
can mask the alarm on this path using a custom alarm profile. For more information about custom profiles, refer to the
Manage Alarms chapter.
Step 2 If alternate vendor equipment is not the cause of the alarm, complete the Reset a Card in CTC, on page 449 procedure for
the traffic card.
Always use the supplied electrostatic discharge wristband when working with a powered NCS. Plug the wristband
cable into the ESD jack located on the lower-right edge of the shelf assembly.
Caution
Step 3 If the alarm does not clear, complete the Physically Replace a Card, on page 453 procedure.
If the condition does not clear, log into the Technical Support Website at http://www.cisco.com/c/en/us/support/index.html
for more information or call Cisco TAC (1 800 553-2447).
CHAN-PWR-THRESHOLD-CHECK
Default Severity: Minor (MN), Non-Service Affecting (NSA)
Logical Objects: OTS
The Channel Power Threshold Check (CHAN‐PWR‐THRESHOLD‐CHECK) alarm is raised against OSC-CSM
and OPT-EDFA cards. This alarm is raised when deleting or restoring a channel results in channel power
drop below the fail thresholds. The alarm is raised even if the power of one channel drops below the fail
threshold. The check for channel power is run every hour.
Clear the CHAN-PWR-THRESHOLD-CHECK Alarm
SUMMARY STEPS
1. CHAN‐PWR‐THRESHOLD‐CHECK alarm is cleared in one of the these scenarios:
Cisco NCS 2000 series Troubleshooting Guide, Release 11.0
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Alarm Troubleshooting
Clear the CHANLOSS Condition

Cisco NCS 2000 series Specifications

General

Brand	Cisco
Model	NCS 2000 series
Category	Network Hardware
Language	English