Avaya S8700 Maintenance Manual page 635

VAL-BD (Voice Announcements over LAN Circuit Pack)
Invalid LAPD Frame Error Counter Test (#597)
This test is non-destructive.
The VAL circuit pack detects invalid frames when it receives
a frame with a CRC error
an unrecognizable frame
a recognizable frame in an unexpected state
When the VAL circuit pack detects an invalid LAPD frame, it increments the
Invalid LAPD Frame error counter. This test reads and clears the counter, and
verifies the repair of the problem.
Errors can indicate a:
circuit pack problem
packet bus problem
problem with another circuit pack on the bus
Table 8-550. Test #597 Invalid LAPD Frame Error Counter Test
Error Test
Code Result Description / Recommendation
2000 ABORT Did not receive circuit pack test response within the allowable time period.
1. Retry command at 1-minute intervals up to 5 times.
2. If the problem persists, reset the circuit pack (reset board UUCSS).
3. If the problem persists, replace the circuit pack.
2100 ABORT Could not allocate the necessary system resources to run this test.
2500 ABORT Internal system error.
1. Retry the command at 1-minute intervals up to 5 times.
2. If the problem persists, escalate the problem.
1–10 FAIL The circuit pack detects LAPD frame errors. The error code indicates the value
of the on-board error counter.
1. Retry the command at 1-minute intervals up to 5 times.
2. If the test continues to fail, execute the Packet Interface test (#598) (test
3. If Packet Interface test (#598) fails, see repair procedures for Test #598.
PASS Circuit pack detects no errors.
555-233-142
board UUCSS long).
Continued on next page
Issue 1 May 2002 8-1331