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Communication Manager Maintenance-Object Repair Procedures
1024 Maintenance Procedures for Avaya Communication Manager 3.0, Media Gateways and Servers
DS1 Board Loop-Back Test (#1209)
This test is destructive.
The DS1 BLB (Board Loopback) test causes a loop back at the TN767E DS1 board edge, and
tests DS1 board internal circuitry.
The test is destructive and is initiated by a technician-demanded test ds1-loop location
ds1/csu-loopback-test.
All trunks or ports on the DS1 Interface circuit pack must be busied out using busyout board
before running the BLB test.
Table 352: Test #146 Translation Update Test
Error
Code
Test
Result
Description / Recommendation
ABRT Internal system error
1. Retry the command at 1-minute intervals up to 5 times.
FAIL Internal system software error.
1. Enter display ds1 location to verify the DS1 Interface circuit
pack translation.
PASS Translation data has been downloaded to the DS1 Interface circuit pack
successfully.
0
NO
BOARD
The test could not relate the internal ID to the port (no board).
This could be due to incorrect translations, no board is inserted, an
incorrect board is inserted, or an insane board is inserted.
1. Verify that the board’s translations are correct. Use add ds1
location to administer the DS1 interface if it is not already
administered.
2. If board was already administered correctly, check the error log to
determine whether the board is hyperactive. If so, the board was shut
down. Reseating the board will re-initialize it.
3. If the board was found to be correctly inserted in step 1, enter
busyout board
4. Enter reset board
5. Enter release board
6. Enter test board long
This should re-establish the link between the internal ID and the port.