Alarm Management; Otn Alarm Indexes; Critical Alarms - Cisco NCS 4000 Series Troubleshooting Manual

Alarm Management

This chapter gives a description, severity, and troubleshooting procedure for each commonly encountered
NCS 4000 alarm and condition. Sections
provide lists of NCS 4000 alarms organized by severity. The alarms are organized alphabetically.
If the condition does not clear, log into the Technical Support Website at
index.html
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OTN Alarm Indexes

The following tables group alarms and conditions by their default severities in the OTN.
Note The OTN default alarm profile in some cases contains two severities for one alarm (for example, MJ/MN).
It is assumed that all the alarms are generated on working path, default severity of alarms are as given in
service affecting column. If an alarm is generated on protected path, then default severity of the alarm is
considered as non-service affecting as given in the column.
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Critical Alarms

The following table alphabetically lists Critical (CR) alarms.
Table 1: Critical Alarms List
FC-REDUNDANCY-LOST (CR)
IMPROPRMVL (CR)
LOF (CR)
for more information or call Cisco TAC (1 800 553-2447).
OTN Alarm Indexes, on page 1
Trouble Characterizations, on page 3
Troubleshooting Alarms, on page 4
Critical Alarms, on page 1
Major Alarms, on page 2
NA Conditions, on page 2
C H A P T E R
Critical Alarms, on page 1
OPUk-CSF (CR)
OPUk-PTIM (CR)
OTUk-LOM (CR)
Alarms Troubleshooting Guide for Cisco NCS 4000 Series
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through NA Conditions, on page 2
http://www.cisco.com/c/en/us/support/
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