Avaya Definity SI, Maintenance Manual, Page: 1597 / 2968

EXP-INTF (Expansion Interface Circuit Pack)
Issue 4 May 2002 10-811 555-233-123
FAIL The transmitted data packet was not received correctly by the
Packet Control circuit pack. If there are any PKT-BUS errors in
the Error Log, attempt to resolve those errors before
investigating these test failures.
PROCEDURE A
Use Procedure A if the Expansion Interface circuit pack to be
tested is in an EPN and is part of an Active link from the PPN to
the EPN.
1. Test the Packet Control circuit pack via the test
packet-control command. 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 Expansion Interface circuit pack under test or on
the EPN Packet Bus. 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 Expansion Interface circuit pack and the
connected PPN Expansion Interface circuit pack and follow
the procedures for Test #242.
3. 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 EPN Expansion Interface
circuit pack under test or on the EPN Packet Bus.
More information follows.
Table 10-296. TEST #589 Expansion Interface Packet Interface Test — Continued
Error
Code Test
Result Description/Recommendation
Continued on next page