Avaya 03-300430 User Manual

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ABRT

The SNC circuit pack is not responding to test requests sent by software.

1. Run test led switch-node for the switch node where this board 

resides to verify whether the LEDs on the board light.

2. If the LEDs on the other boards in the carrier light, but the LEDs on 

this board do not light, run test 760 using test board location l 

for the active SNC in this carrier. Wait 5 minutes and then try step 1 
one more time. If the LEDs on this board still do not light, replace this 
board. Replacing an SNC may be service interrupting. See 

on page 2000 for the procedure for 

replacing an SNC.

3. If none of the LEDs light for the boards in the same carrier as this 

board, fix any problems associated with the connectivity of this carrier 
to the server.

a. Use list fiber-link to obtain a list of the fiber connections to 

this carrier.

b. Check the LEDs on every SNI and EI, and fix any fiber problems.

c. Enter display errors, and follow the repair procedures for any 

EXP-INTF error entries associated with the controlling IPSI 
connected PN.

d. Follow the repair procedures for any SYNC, SNI-BD, SNC-BD, 

FIBER-LK, or SNI-PEER error entries.

FAIL

The SNC circuit pack reported failures or retransmitted a “cleared failure” 
message.

1. Check the error and alarm logs for SNC-BD, SNC-LINK, or SNC-REF 

entries. Use display errors and display alarms with category 

PNC. Fix any problems found by following repair procedures for the 
SNC Board, SNC Link, or SNC Reference Error Log Entries tables in 
this section.

2. If no SNC-BD, SNC-LINK, or SNC-REF errors exist in the error and 

alarm logs, retry the command.

PASS

No problems are detected on the board.

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