Avaya 03-300430 User Manual

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SNC-BD (Switch Node Clock Circuit Pack)
Issue 1 June 2005
2031
 
SNC On-Board Test (#778)
This test is nondestructive.
This test queries the SNC circuit pack for status of the background tests run on-board. These 
background tests include an SNC on-board microcontroller test, clock test, an SNC on-board 
Stratum-3 oscillator test, and TPN microcontroller test.
0
NO
BOARD
No board was detected by the test.
1. Check that SNC board is properly translated and inserted.
2. Run the test again. If it fails, reset the board. An SNC should be reset 
instead of reseating the circuit pack. The reset board command 
should almost never be used on an SNC. It may be necessary to use 
reset board if the SNC circuit pack gets into a mode where it 
cannot communicate with software. If an SNC with active errors and 
alarms is reset, the errors and alarms may take a while to come back, 
therefore reset board can mask real problems.
3. Run the test again. If it fails, the ID chip on board may be bad. 
Replace the board and retest.
Table 741: TEST #777 Failure Audit  (continued)
Error
Code
Test
Result
Description / Recommendation
 3 of 3
Table 742: TEST #778 SNC On-Board Test 
Error
Code
Test
Result
Description / Recommendation
2100
ABRT
Could not allocate the necessary system resources to run this test.
1. Retry the command at 1-minute intervals up to 3 times.
2300
ABRT
The downlink message necessary to run this test could not be sent.
1. Retry the command at 1-minute intervals up to 3 times.
2301
ABRT
The software timer could not be set before sending the downlink message 
necessary to run this test.
1. Retry the command at 1-minute intervals up to 3 times.
 1 of 3