Avaya S8700 Maintenance Manual page 2132

Maintenance-Object Repair Procedures
Table 8-567. TEST #759 Configuration Audit — Continued
Error Test
Code Result Description / Recommendation
120 FAIL The SNC circuit pack cannot communicate with the SNI in slot 20.
1. If a standby SNC (one with its yellow LED off) was tested and resulted in
2. Use list configuration carrier to determine whether an SNI is physically
3. Display errors for category pnc. If the SNC has SNC-BD error 513, or
4. If SNIs in the same carrier have SNI-BD error 257 logged, (indicating they
5. If the SNC being tested has SNC-LINK error type 3841, replace the SNI in
6. If the SNC being tested still has SNC-LINK error type 3841, replace the
PASS The administered data and the circuit packs the SNC can communicate with
match.
0 NO No board was detected by the test.
BOARD
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
3. Run the test again. If it fails, the ID chip on board may be bad. Replace
8-1410 Issue 1 May 2002
this error code, follow normal escalation procedures. (status switch-node
will also display the active and standby SNCs.)
present in slot 20. If the Vintage
present, proceed to step 3. If the
one of the following:
If an SNI is not supposed to be installed in slot 20
a. This failure will not affect service. The missing SNI can be removed
from administration with change circuit-pack.
b. If the error persists, reset the active SNC circuit pack with reset board
UUCSS. If the error still persists, replace the active SNC circuit pack.
If an SNI is supposed to be installed in slot 20, insert one.
SNC-LINK errors with aux data 1 pointing to other SNIs besides the one in
slot 20, replace the active SNC circuit pack.
are having trouble communicating with the SNC), replace the active SNC
circuit pack.
slot 20. Replacing an SNI may interrupt service. See
Pack)'' on page 8-1429 for the procedure for replacing an SNI.
SNC circuit pack.
instead of reseating the circuit pack. The reset board command should
almost never be used on an SNC. It may be necessary to use the reset
board command 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 the
reset board command can mask real problems.
the board and retest.
field indicates that a circuit pack is
Vintage field reports no board
''SNI-BD (SNI Circuit
Continued on next page
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