High Ber/Major; Rai/Yellow; Ais/Blue - Avaya X330WAN User Manual

Chapter 5 Troubleshooting

High BER/Major

Definition: High threshold Bit Error Rating (BER). This alarm is the result of an
Indication: The alarm is indicated using the
Corrective Actions:
• Check the physical integrity of the E1/T1 line.
• If regenerators are used, check the integrity of the regenerators.
• Use loopbacks to help pinpoint the cause of the alarm condition. For
information on using loopbacks, refer to "Using Loopbacks" on page 83.
Note: After clearing the condition causing the High BER/Major alarm, the module
continues to indicate a High BER/Major condition for approximately
11 seconds.

RAI/Yellow

Definition: Remote Alarm Indication, caused by the remote Rx line being down.
Indication: The alarm is indicated when the ALM LED lights or by using the
Corrective Action:
• Check your configuration (for example, framing) to verify that it matches the
configuration of the remote end.

AIS/Blue

Definition: Alarm Indication Signal. The remote module is not sending data,
Indication: The alarm is indicated when the ALM LED lights or by using the
82
average error rate of 1 bit per 1000 for 10 seconds. The alarm severity is
Major.
CLI. For more information, refer to "Monitoring Traffic" on page 79.
The alarm severity is Major.
command from the CLI. For more information, refer to
controllers
"Monitoring Traffic" on page 79.
probably due to an interface shutdown or a rebooting module. The
alarm severity is Major.
command from the CLI. For more information, refer to
controllers
"Monitoring Traffic" on page 79.
command from the
show controllers
Avaya X330WAN User's Guide
show
show