Avaya S8700 Series, Maintenance Manual

Page: 1063 / 2618

BRI-PORT (ISDN-BRI Port), ABRI-PORT (ASAI
ISDN-BRI Port)
Issue 1 May 2002 8-341 555-233-143
BRI Port Local TDM Loop Around Test (#619)
This test is destructive.
This test verifies the connectivity of a BRI port across the TDM Bus. It aborts if
calls associated with the port are in progress. Failure of this test indicates an
on-board fault associated with the port hardware on the circuit pack.
1139 ABORT The EPN’s packet bus is out-of-service.
1. Follow the repair procedures for the packet bus.
2. After completing step 1, execute the test port long PCSSpp command,
and review the results of the BRI Port Local LAN Loop Around test to verify
the repair.
1141 ABORT The PKT-CTRL is out-of-service.
1. Follow the repair procedures for the PKT-CTRL.
2. After completing step 1, execute the test port long PCSSpp command,
and review the results of the BRI Port Local LAN Loop Around test to verify
the repair.
2012 ABORT Internal system error.
2100 ABORT Could not allocate the necessary system resources to run this test.
1. Retry the command at 1-minute intervals up to 5 times.
2. If the test continues to abort, escalate the problem.
FAIL The Loop Around test has failed.
1. If the test fails repeatedly, attempt to reset the circuit pack if the other ports
on the board are idle. Reset the circuit pack by issuing the busyout board
PCSS and the reset board PCSS commands.
2. If the test fails again, execute test port-network pn#. If this fails, follow
failure procedures in ‘‘PKT-BUS (Packet Bus)’’ on page 8-1230 .
3. If tests executed in step 2 pass, the problem is local to the BRI board.
Replace the circuit pack.
PASS The BRI Port Local LAN Loop Around test has passed.
Table 8-144. Test #618 BRI Port Local LAN Loop Around — Continued
Error
Code Test
Result
Description / Recommendation
Continued on next page