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DEFINITY Enterprise Communications Server Release 6
Maintenance for R6vs/si
555-230-127
Issue 1
August 1997
Maintenance Object Repair Procedures
Page 10-782MAINT (EPN Maintenance Circuit Pack)
10
the Network Control circuit pack for placing messages that eventually get
passed along to the Expansion Interface circuit pack in the EPN cabinet and
subsequently to the EPN Maintenance circuit pack in the EPN cabinet.
Sanity Handshake Test (#106)
This test checks the EPN Maintenance circuit pack’s ability to respond to
queries. A message is sent to the EPN Maintenance circuit pack which then
sends a message back. If the response message is received, then the EPN
Maintenance circuit pack is queried for the EPN cabinet type. The EPN
Maintenance circuit pack reads pins on the backplane of carrier A that identify
the type of cabinet and report this information. If a valid cabinet type is returned,
then the test passes.
Table 10-259. TEST #104 Network Control Circuit Pack Dual Port Ram (DPR) Test
Error
Code
Test
Result Description/Recommendation
1000 ABORT System resources required for this test are not available.
1030 ABORT Internal system error
2028 ABORT Internal system error
2029 ABORT Internal system error
1. Retry the command at 1-minute intervals a maximum of 5 times.
10401 ABORT Test disabled using a software patch.
FAIL The test failed.
1. Since a portion of the Network Control circuit pack (the Dual Port Ram)
is actually being tested here, run the Short Test Sequence against the
Network Control circuit pack (SW-CTL) and follow the maintenance
procedures for Test #325.
2000 FAIL Response to the test request was not received within the allowable time
period.
1. Retry the command at 1-minute intervals a maximum of 5 times.
PASS The communication to the EPN Maintenance circuit pack is good at least
up to the Network Control circuit pack. If there are still problems
communicating with the EPN Maintenance circuit pack, then these
problems must be with either the EXP-LINK (Expansion Links), EXP-INTF
(Expansion Interface) circuit pack, or the EPN MAINT (Maintenance) circuit
pack.
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