Avaya S8700 - Page 933

ATM-EI (Expansion Interface Circuit Pack)
Issue 1 May 2002
8-211555-233-143
Expansion Interface Control Channel Test (#316)
This test is nondestructive. If an ATM-EI circuit pack is an active ATM-EI in the
EPN (amber LED on long/off short), the Expansion Interface Control Channel test
checks to see if the ATM-EI circuit pack can communicate with other circuit packs
in the EPN using the EPN TDM bus.
Table 8-86. Test #304 Expansion Interface Lock Query Test (#304)
Error
Code
Tes t
Result Description / Recommendation
2000 ABORT Response to the test request was not received within the allowable time period.
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 3 times.
FAIL The ATM-EI circuit pack responded incorrectly or if it is the EPN active ATM-EI
circuit pack, it could not talk to EPN circuit packs.
1. If the active ATM-EI circuit pack in the EPN is failing and duplicated PNC is
enabled, attempt to switch to the standby PNC using the reset PNC
interchange command.
2. Repeat the short test sequence.
3. If test continues to fail, reset the ATM-EI circuit pack with the reset board
UUCSS command.
4. If the ATM-EI circuit pack in the EPN is failing, enter display errors and
display alarms, and follow the associated repair procedures for
TDM-CLK, TONE-BD, or SYNC alarms/errors.
5. Repeat the short test sequence.
6. If test continues to fail, replace the circuit pack or transceiver.
PASS Communication from software to the ATM-EI circuit pack is functioning
correctly.
0NO
BOARD
No board was detected by the test.
1. Check the error log for wrong board (error 125) or no board (error 131).
Resolve either of these issues.
2. Check that the board is properly translated and inserted. If so, check for
hyperactivity (error 1538). If hyperactive, use the reset board UUCSS
command.
3. Run the test again. If it fails, the NCE chip on board could be bad.
Replace the board and retest.
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