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DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-696EXP-INTF (Expansion Interface Circuit Pack)
10
Expansion Interface Packet Interface Test (#589)
This test attempts to send a data packet from the TN778 Packet Control circuit
pack through any intervening Expansion Interface circuit packs and through the
Expansion Interface circuit pack to be tested. The path the data packet takes is
dependent on the location of the Expansion Interface circuit pack to be tested
and whether the Expansion Interface circuit pack is par of the Active link or
Standby link.
If the Expansion Interface circuit pack to be tested is part of an Active link from
PPN to either EPN, the path shown in Figure 10-31 is used.
If the Expansion Interface circuit pack to be tested is on either EPN and is part of
a Standby link from PPN to either EPN, the path shown in Figure 10-32 is used.
The path in this figure is also used if the Expansion Interface circuit pack to be
tested is on the PPN.
If the Expansion Interface circuit pack to be tested is part of a link from EPN to
EPN, the path shown in Figure 10-33 is used.
PASS The Expansion Interface was successfully reset, and it did restart
execution. Also, it passed all its initialization tests and detected a
lightwave transceiver. Remove the Expansion Interface circuit pack
from the busyout state by using the release board PCSS
command.
1. Execute test board PCSS short command. Refer to errors for
each test.
0NO
BOARD
No board was detected by the test.
1. Check the error log for wrong board (error 125) or no board
(error 131). Resolve either of these issues, if applicable.
2. Check that the board is properly translated and inserted. If so,
check for hyperactivity (error 1538). If hyperactive, use the
reset board PCSS command.
3. Run the test again. If it fails, the ID chip on board may be bad.
Replace the board and retest.
Table 10-197. TEST #336 Expansion Interface Reset Test — Continued
Error
Code
Test
Result Description/ Recommendation
Continued on next page