Avaya S8700 Maintenance Manual page 2550

Maintenance-Object Repair Procedures
Receive FIFO Overflow Error Counter Test (#596)
This test is non-destructive. When the VAL circuit pack detects packet bus buffer
overflow, it increments the error on the FIFO Overflow error counter. This test
reads and clears the counter.
If errors are:
Occasional
Table 8-696. Test #596 Receive FIFO Overflow 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 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 Circuit pack detects overflow 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.
8-1828 Issue 1 May 2002
Then they can be due to:
Statistical buffer sizing
board UUCSS).
Continued on next page
555-233-143