Avaya 03-300430 User Manual

This test is nondestructive and attempts to send a data packet from the TN1655 Packet 
Interface circuit pack through any ATM PNC Expansion Interface circuit packs.  The path the 
data packet takes depends on the location of the ATM PNC Expansion Interface circuit pack 
being tested and whether the system has duplicated port-network connectivity.

FAIL

A PN’s unduplicated ATM-EI circuit pack responded incorrectly, or a PN’s 
active ATM-EI circuit pack could not communicate with the PN’s circuit 
packs.

1. If the PN’s active ATM-EI circuit pack is failing and duplicated PNC is 

enabled:

a. Enter reset PNC interchange to switch to the standby PNC.
b. Repeat the short test sequence.

c. If test continues to fail, enter reset board location to reset the 

ATM-EI circuit pack.

2. If the PN’s unduplicated ATM-EI circuit pack is failing:

a. Enter display errors and display alarms, and follow the 

associated repair procedures for TDM-CLK, TONE-BD, or SYNC 
alarms/errors.

b. Repeat the short test sequence.

c. If test continues to fail, replace the circuit pack or transceiver.

PASS

The ATM-EI circuit pack did respond correctly to test.  Communication from 
software to the ATM-EI circuit pack is functioning.

1. Refer to other ATM-EI circuit pack tests if the link is not functioning 

correctly.

0

NO 

BOARD

No board was detected by the test.

1. Resolve any wrong board (Error 125) or no board (Error 131) issues.

2. Check that the board is properly translated and inserted.  If so, check 

for hyperactivity (Error 1538).  If hyperactive, use reset board 
location.

3. Run the test again.  If it fails, the NCE chip on board could be bad.  

Replace the board and retest.

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