Avaya Definity SI, Руководство по обслуживанию, Страница: 1598 / 2968

Maintenance Object Repair Procedures
555-233-123 10-812 Issue 4 May 2002
FAIL
(cont’d.)
PROCEDURE B
Use Procedure B if the Expansion Interface circuit pack to be
tested is in an EPN and is part of a Standby link from the PPN to
the EPN or if the Expansion Interface circuit pack to be tested is
in the PPN.
1. Test the Packet Control circuit pack. If the Packet Control
circuit pack fails any tests, refer to the PKT-CTRL
Maintenance documentation for recommended
maintenance procedures.
2. If all Packet Control circuit pack tests pass, the failure may
be in either the PPN Expansion Interface circuit pack or the
connected EPN Expansion Interface circuit pack. If the
circuit pack being tested is in the PPN and is part of an
Active link from the PPN to the EPN and if a duplicate
Expansion link exists, make that the Active link, using the
set expansion-link PCSS command. Execute the test
board long command on the original PPN Expansion
Interface circuit pack and the connected EPN Expansion
Interface circuit pack and follow the procedures for Test
#242. Otherwise, if a duplicate link does not exist, run the
Long Test Sequence on the PPN Expansion Interface circuit
pack. If Test #242 fails, follow the procedures for Test #242.
If Test #242 passes, the fault is in the connected EPN
Expansion Interface circuit pack.
3. If the test was not run on an active PPN Expansion
Interface circuit pack, issue the test board PCSS long
command on both Standby Expansion Interface circuit
packs and follow the procedures for Test #242.
More information follows.
Table 10-296. TEST #589 Expansion Interface Packet Interface Test — Continued
Error
Code Test
Result Description/Recommendation
Continued on next page