Maintenance-Object Repair Procedures
555-233-143
8-1420
Issue 1 May 2002
2304
ABORT
SNC circuit pack responded that it is not able to run the test requested by
software.
1. Retry the command at 1-minute intervals up to 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 where the SNC 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 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 on this board still do not light, replace this board. Replacing an SNC
may be service interrupting. See
‘‘SNC-BD (Switch Node Clock Circuit
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 the list fiber link command 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 associated repair procedures for
any EXP-INTF error entries associated with the controlling
IPSI-connected EPN.
d. Follow the associated repair procedures for any SYNC, SNI-BD,
SNC-BD, FIBER-LK, or SNI-PEER error entries.
2500
ABORT
Internal system error
1. Retry the command at 1-minute intervals up to 3 times.
PASS
The “reset” message was sent out successfully to the active SNC or to an SNI.
A PASS does not necessarily mean the SNC circuit pack was successfully
reset. The reset can be verified by checking that the red and green LEDs turn
on and then turn off. If an SNC circuit pack fails one of the firmware tests run
during its reset sequence, the red LED will stay on and the circuit pack should
be replaced.
Table 8-572.
TEST #780 Switch Node Clock Reset Test —
Continued
Error
Code
Test
Result
Description / Recommendation
Continued on next page
Summary of Contents for S8700 Series
Page 50: ...Maintenance Architecture 555 233 143 1 26 Issue 1 May 2002 ...
Page 74: ...Initialization and Recovery 555 233 143 3 12 Issue 1 May 2002 ...
Page 186: ...Alarms Errors and Troubleshooting 555 233 143 4 112 Issue 1 May 2002 ...
Page 232: ...Additional Maintenance Procedures 555 233 143 5 46 Issue 1 May 2002 ...
Page 635: ...status psa Issue 1 May 2002 7 379 555 233 143 status psa See status tti on page 7 406 ...
Page 722: ...Maintenance Commands 555 233 143 7 466 Issue 1 May 2002 ...