Avaya S8700 Maintenance Manual page 2402

Maintenance-Object Repair Procedures
Table 8-650. Test #46 Clock Health Inquiry Test
Error Test
Code Result
ABORT
none FAIL
1 FAIL
PASS
8-1680 Issue 1 May 2002
Description / Recommendation
Internal system error.
Retry the command at 11-minute intervals up to 5 times.
This Tone-Clock or IPSI circuit pack had an apparent loss of clock.
One or more of error types 2049, 2305, 3834, 3857, 3858 and 3872
will appear in the error log. Correct the problem according to the
appropriate error log entries.
Tone -Clock circuit pack – Once this test fails for a Tone-Clock
circuit pack, the only way to make it pass (and to retire its
associated alarm) is to repair the problem and to execute the set
tone-clock UUC override command against the indicated or
Tone-Clock circuit pack.
IPSI's Tone-Clock circuit – Once this test fails for an IPSI circuit
pack's Tone-Clock circuit, the only way to make it pass (and to
retire the associated alarm) is to repair the problem, to execute the
busy ipsi command, and then issue the release ipsi command
against the indicated IPSI circuit pack.
This IPSI or Tone-Clock circuit pack is suspected of having a clock
at the edge of its specified frequency. A Tone-Clock circuit pack
with this problem can cause Expansion Interface circuit packs and
SNI circuit packs to go out-of-frame or report no neighbor
conditions, thus causing EPNs, Expansion Archangel Links (EALs),
Remote Neighbor Links (RNLs), and/or Local Neighbor Links
LNLs) to go down.
Replace the IPSI or Tone-Clock circuit pack identified in the error
log. See ''Replacing the IPSI or Tone-Clock Circuit Pack'' on page
8-1666.
This IPSI or Tone-Clock circuit pack has not reported a loss of
clock.
Continued on next page
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