Cisco NCS 4000 Series Troubleshooting Manual page 29

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Alarm Management

ODUk-BDI-PM

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

Logical Object: PORT

ODUk-BDI-PM (Backward Defect Indication) alarm occurs when the BDI bit in the SM/TCMi/PM overhead

field is "1" for 5 consecutive frames.

Clear the ODUk BDI PM Alarm

Procedure

Change the BDI bit in the SM/TCMi/PM overhead field to "0" for 5 consecutive frames.

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

index.html

ODUk-BIAE

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

Logical Object: PORT

ODUk - BIAE (Backward Incoming Alignment Error) alarm occurs if the BEI/BIAE bits in the SM/TCM

overhead field (byte 3, bits 1 to 4) are "1011" for X consecutive frames.

Clear the ODUk-BIAE Alarm

Procedure

Change the BEI/BIAE bits in the SM/TCM overhead field. It should not be equal to "1011" for 3 consecutive

frames.

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

index.html

ODUk-IAE

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

Logical Object: PORT

ODUk - IAE (Incoming Alignment Error) alarm occurs when IAE bit in the SM overhead field is "1" for 5

consecutive frames.

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

ODUk-BDI-PM

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