DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
Maintenance Object Repair Procedures

9-1143PDATA-BD (Packet Data Line Circuit Pack)

9
LANHO Receive Parity Error Counter Test (#595)

This test reads and clears the LANHO Receive Parity Error Counter on the c ircuit

pack. This counter is incremented by the circuit p ack firmware each time it

detects a parity error in the d ata received from the Packet Bus.

These errors may be indicative of a c ircuit pack p roblem, Packet Bus problem, or

a problem with another circ uit pack on the bus. This test is useful for ver ifying the

repair of the problem.

Table 9-454. Test #595 LANHO Receive Parity Error
Counter Test
Error
Code Test
Result Description/ Recommendation
2000 ABORT Response to the test w as not received from the circuit pack within the allowable
time period.
1. If the test aborts repeatedly a maximum of 5 times, reset the circuit pack
via the busyout board UUCSS and reset board UUCSS commands.
2. If the test aborts again, replace the circuit pac k.
2100 ABORT Could not allocate the necessary system resources to run this test.
2012 ABORT Internal system error.
1. Retry the command at 1-minute intervals a maximum of 5 times.
1-10 FAIL The circuit pack is still detecting errors of this type. The error code indic ates the
value of the on-board error counter.
1. Retry the command at 1-minute intervals a maximum of 5 times.
2. If the test continues to fail, verify the validity of the Packet Bus. Run the
Packet Bus maintenance test with t he test pkt port-network
port-network-number long command. If any Packet Bus tes ts fail, refer to
the Packet Bus Maintenance documentation for recommended repair
procedures.
3. If the Packet Bus test passes, check the validity of the circuit p ack. Execute
a test that involves data transmission onto the Packet Bus. For example,
the PDATA Port Local Loop-Around Test (#602). This test can be run by
executing test port UUCSSpp command.
4. Other circuit packs on the Packet Bus may be the cause of the parity error.
Use the display alarms command to check the Error Log for other circuit
packs that are alarmed. If any alarms are present for other circuit packs,
retire those alarms also. Then, rerun the LANHO Receive Parity Error
Counter Test (#595) via test board UUCSS long on this circuit pack.
PASS No errors detected by the circuit p ack.
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