DEFINITY Enterprise Communication Server Release 9
Installation and Maintenance for Survivable Remote EPN
555-233-121
Issue 2
November 2000
SREPN Maintenance
2-27Fault isolation procedures
2
9. If you find
none
of the errors in Step 7, then resolve any SNI-PEER errors.
a. If there is one SNI circuit pack with many different SNI-PEER error
types, replace the indicated SNI circuit pack
b. If there are many SNI-PEER errors of the same error type, replace
the indicted SNI circuit pack using Table 2-10.
c. 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.
NOTE:
You can speed this process with clear firmware counters [a-
pnc | b-pnc] for the repaired PNC.
10. Enter list fiber-link to get the physical location of the fiber-link endpoints.
11. If a DS1 CONV is administered to the fiber-link (DS1 CONV is y), enter
display fiber-link to determine the physical location of the DS1 CONV
circuit packs on the fiber-link.
Table 2-10. SNI-PEER errors
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
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