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DEFINITY Enterprise Communication Server Release 9
Installation and Maintenance for Survivable Remote EPN 555-233-121
2
SREPN Maintenance
Fault isolation procedures
9. If you find none of the errors in Step 7, then resolve any SNI-PEER errors.
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.
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. SNI-PEER errors
Error Type
1
257
513
769
1025
1281
1537
1793
2049
2305
2561
2817
3073
3329
3585
3841
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.
Table
2-10.
SNI slot
2
3
4
5
6
7
8
9
13
14
15
16
17
18
19
20
Continued on next page
Issue 2
November 2000
2-27
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