Avaya DEFINITY Server CSI Maintenance Manual page 774

Maintenance Objects
Packet Interface Loop Around Test (#598)
This nondestructive test checks the ATM-TRK circuit pack's packet-bus interface.
The LANHO chip sends data through the bus and back to itself.
describes this test, substituting "CES mode" for "PNC mode."
If the data received is consistent with the data sent, the test passes. The test does
not run if the packet bus in the specified port network has a minor alarm, or is out
of service, or if the packet bus in the PPN is out of service.
Table 98. Packet Interface Loop Around Test (#598)
Error Test
Code Result
1144 ABORT The packet bus in the PPN has a major alarm against it.
Run display alarms and display errors.
Perform the PKT-BUS repair procedures associated with the alarms.
Retry the command.
2000 ABORT Test request timed out.
Retry the command up to 3 times at 1-minute intervals.
If the test fails repeatedly, run reset board UUCSS.
If the test continues to fail, replace the ATM-TRK circuit pack.
2012 ABORT Internal system error
2100 ABORT Could not allocate needed system resources.
Retry the command up to 5 times at 1-minute intervals.
ANY FAIL Data packet not received correctly by the ATM Interface circuit pack.
Retry the command up to 5 times at 1-minute intervals.
If the test continues to fail, replace the ATM-TRK circuit pack.
PASS The Packet Interface Test passed.
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Issue 5 October 2002
Description/Recommendation
Table 98
Continued on next page
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