DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
Maintenance Object Repair Procedures

9-1410SNC-BD (Switch Node Clock Circuit Pack)

9
If this test reports failures, the results screen for the test boar d command will show FAIL with no FAIL code. The error log must th en be displayed via display errors with category PNC to view all SNC related errors: SNC-BD, SNC-LINK, and SNC-REF.
Table 9-552. TEST #777 Failure Audit
Error
Code Test
Result Description/ Recommendation
ABORT Internal System Error
1. Retry the command at 1-minute intervals a maximum of 3 times.
2100 ABORT Could not allocate the necessary system resources to run this test.
1. Retry the command at 1-minute intervals a maximum of 3 times.
2300 ABORT The downlink message necessary to run this test could not be sent.
1. Retry the command at 1-minute intervals a maximum of 3 times.
2301 ABORT 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 a maximum of 3 times.
2306 ABORT The SNC circuit pack is not responding to test requests sent by software.
1. Run the test led switch-node for the switch node that this board resides
in 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 via test board UUCSS l for the active SNC
in this carrier. Wait 5 minutes and then try step 1 one more time. If the
LEDs o n this board still do not l i ght, repl ace this bo ard. Re placing an SNC
may be service interrupting. Refer to the SNC-BD section 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 SPE.
Use the list fiber link command to obtain a list of the fiber connections to
this carrier. Check the LEDs on all SNIs and EIs and fix any fiber
problems. Enter display errors and follow the associated repair
procedures for any EXP-INTF error entries associated with the PPN. Also,
follow the associated repair procedures for any SYNC, SNI-BD, SNC-BD,
FIBER-LK, or SNI-PEER error entries.
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