Cisco NCS 4000 Series Troubleshooting Manual page 35

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Alarm Management

Logical Object: PORT

Hardware and software both can generate OTUk-SF alarm based on the summarization of LOS, LOF, LOM,

and SM-TIM alarms.

Clear the OTUk SF Alarm

Procedure

Check if the cable is connected properly. Bent or damaged cables lead to signal loss. Replace the cable, if

necessary, to clear the alarm.

If the condition does not clear, log into the Technical Support Website at

index.html

RDI

Default Severity: Not Alarmed (NA), Service-Affecting (SA)

Logical Object: PORT

The RDI-L signal indicates to the Line Terminating Equipment that its peer LTE has detected an AIS-L (or

lower layer) defect on the signal that it (the first LTE) originated. An incoming RDI-L defect is used to derive

an RFI-L failure.

Clear the RDI Alarm

Procedure

Clear the AIS-L alarm on the peer LTE.

If the condition does not clear, log into the Technical Support Website at

index.html

RP-REDUNDANCY-LOST

Default Severity: Critical (CR), Non-Service-Affecting (NSA)

Logical Object: PORT

The Route processor Redundancy alarm occurs in one of the following conditions.

1. When the route processor (RP) is reloaded, during ISSU.

2. RP is physically removed.

for more information or call Cisco TAC (1 800 553-2447).

http://www.cisco.com/c/en/us/support/

Alarms Troubleshooting Guide for Cisco NCS 4000 Series

Clear the OTUk SF Alarm

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