DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Alarms, Errors, and Troubleshooting
5-22Fiber Fault Isolation Procedure
5
■ After replacing an SNI circuit pack, clear alarms by executing
test
board
UUCSS
long clear
for all alarmed EXP-INTF circuit packs.
Wait 5 minutes for any SNI-BD or SNI-PEER alarms to clear. (You
can speed this process with
clear firmware counters [a-pnc |
b-pnc]
for the PNC that was repaired).
■ Exit this procedure.
3. Enter
list fiber-link
to get the physical location of the fiber-link endpoints.
If a DS1 CONV is administered to the fiber-link (DS1 CONV is “y”), use the
display fiber-link
command to get the physical location of the DS1 CONV
circuit packs on the fiber-link.
4. Execute busyout fiber-link FP followed by test fiber-link FP long.
If any tests in the sequence fail
, proceed with step 5.
If all of the tests pass
, clear alarms by executing test board UUCSS long
clear for all alarmed EXP-INTF circuit packs. Wait 5 minutes for any
SNI-BD, SNI-PEER, FIBER-LK, or DS1C-BD alarms to clear. You can
speed this process with clear firmware counters [a-pnc | b-pnc] for the
PNC that was repaired. You are finished with this procedure.
Error Type SNI slot
12
257 3
513 4
769 5
1025 6
1281 7
1537 8
1793 9
2049 13
2305 14
2561 15
2817 16
3073 17
3329 18
3585 19
3841 20
