Demand test descriptions and error codes - Avaya Support

Table 436: SNI Destructive Facility Off-Board Test (#756) 4 of 4
Error
Code
127
227
Test
Result
0 NO
BOARD
Description / Recommendation
SNI Destructive Facility On-board Test (#757)
SNI Destructive Facility On-board Test (#757)
FAIL The data is not correctly looped around on Endpoint 1 of the fiber link.
The data is not correctly looped around on Endpoint 2 of the fiber link.
1. Enter list fiber-link to display fiber link endpoints.
2. Check the lightwave transceiver.
3. Replace the lightwave transceiver. If a fiber out-of-frame condition
exists and lightwave transceivers are used, check that the lightwave
transceivers are of the same type (both are 9823a or both are
9823b). If they are not the same type, replace one of the lightwave
transceivers.
4. Replace the SNI circuit pack.
PASS No problems associated with this test are detected on the SNI(s).
No board was detected by the test.
1. Check that board is properly translated and inserted.
2. Run the test again. If it fails, reset the board. An SNI should be
reset instead of reseating the circuit pack. The reset board
command should almost never be used on an SNI. It may be
necessary to use reset board if the SNI circuit pack gets into a
mode where it cot communicate with software. If an SNI with active
errors and alarms is reset, the errors and alarms may take a while
to come back. Therefore, reset board can mask real problems.
3. Run the test again. If it fails, the ID chip on board may be bad.
Replace the board and retest.
4 of 4
This test is destructive.
The SNI runs a destructive looparound of the on- and off-board looparounds. This test returns
the result of the on-board looparound, while Test 756 returns the result of the off-board
looparound.
For SNI-to-SNI fiber links, this test is run on both SNI circuit pack endpoints of the fiber link.
This test runs on the following maintenance objects:
Issue 5 May 2009 1453