Demand test descriptions and error codes - Avaya Support

Table 394: Expansion Interface Reset Test (#336) 3 of 3
Error
Code
Test
Result
Expansion Interface Reset Test (#336)
3 FAIL The reset over the optical fiber failed.
1. Enter test board location on the PN neighbor EI circuit
pack located on the opposite end of the fiber from this EI circuit
pack. If Test #238 fails, follow the maintenance procedure
associated with this test result. Then perform the reset again.
2. If the EI circuit pack is in the PN, temporarily remove the PN’s
Maintenance circuit pack.
3. Enter reset board location.
4. Reinsert the PN’s Maintenance circuit pack if it was removed.
5. If the symptoms match those described in the EI and Tone-Clock
Interactions section, follow those guidelines.
6. Check the Error Log for the PN Tone-Clock errors that were
resolved when the PN went down. These errors may have been
resolved BECAUSE the PN went down. When there is no
Tone-Clock generating the system clock on a PN, then an EI
circuit pack can only be reset once. Every subsequent reset
attempt fails. It is also possible that the system itself may have
already tried to reset the EI circuit pack. Refer to TONE-BD
(Tone-Clock Circuit Pack) for Tone-Clock problems.
7. If the reset still fails, run the Expansion Interface Manual
Loopback Procedure on the opposite PN EI circuit pack. This
procedure is described in the section preceding the Error log
entries and recommended actions table for this MO. If the EI
circuit pack and the lightwave transceiver are healthy, the problem
is the EI circuit pack and its lightwave transceiver on the PN end
of the fiber or the fiber itself. Test the PN EI circuit pack with the
manual loopback procedure and investigate the test results.
0 NO
BOARD
Description / Recommendation
PASS The EI was successfully reset. Release the EI circuit pack from the
busyout state by using release board location.
See NO BOARD for repair procedures.
3 of 3
Issue 5 May 2009 1361