Avaya X330W2-DS1 Manual Do Utilizador

Handling E1/T1 Alarms

Avaya X330W-2DS1 User’s Guide

35

For detailed information on CLI commands, see Chapter 7, "X330WAN CLI 
Commands."

After clearing the condition causing the LOF alarm, the module will continue 

to indicate an LOF condition for approximately 10 seconds.

High Ber/Major

High threshold Bit Error Rating. This alarm is the result of an average 

error rate of 1 bit per 1000 for 10 seconds. The alarm severity is Major.

The alarm is indicated using the show controllers command from 

the CLI. For more information, refer to "Monitoring Traffic" on page 33.

•

Check the integrity of the physical 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 36.

After clearing the condition causing the High BER/Major alarm, the module 

will continue to indicate an High BER/Major condition for approximately 
11 seconds.

RAI/Yellow

Remote Alarm Indication. Local Rx line is down. There is a problem 

with the remote module. The alarm severity is Major.

The alarm is indicated when the ALM LED lights up or by using the 

 command from the CLI. For more information, 

refer to "Monitoring Traffic" on page 33.

•

Check your configuration (for example, framing) to verify that it matches the 
configuration of the remote end.

AIS/Blue

Alarm Indication Signal. Local Rx line is down. The administrator of the 

remote module cut your line. The alarm severity is Major.