Lucent Technologies 555-233-119 Inject Single Bit Error Test (#1215)

DEFINITY ECS Release 8.2 Maintenance for R8.2csi 555-233-119 Issue 1
April 2000
Maintenance Objects
3-615DS1-BD (DS1 Interface Circuit Pack)
3
Inject Single Bit Error Test (#1215)
This test is destructive.
The Inject Single Bit Error Test will cause a single bit error to be sent within an
active framed 3-in-24 test patte rn.
The test is highly destructive and can only be initiated by a system technic ian
demanded
test ds1-loop UUCSS inject-single-b it-error command. An attempt to
use this command will be rejec ted if none of the three long-d uration DS1
loopback/sp an tests (CPE Loopback Jack Test, Far CSU Loopback Test,
One-Way Span Test) are active on a TN767E circuit pack.
All trunks or ports on the DS1 Interface c ircuit pack must b e busied out via the
system technician busyout board com mand before running the Injec t Single Bit
Error Test.
The
list measurements ds1 summary command disp lays the number of bit errors
detected (
Loopback/Span Test Bit-Error Count field). Injecting this single bit error
should increment the bit error c ount of the loopbac k/span test by one.
0NO
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 incorrec t
board is inserted , or an insane board is inserte d.
1. Check to ensure that the board translations are correct. Use the add ds1
UUCSS command to administer the DS1 interface if it is not already
administered.
2. If board was already administered correctly, check the error log to
determine if the board is hyperactive. If this is the case, the board is shut
down. Reseating the board will re-initialize the board.
3. If the board was found to be correctly inserted in step 1, issue the busyout
board command.
4. Issue the reset board command.
5. Issue the release busy board command.
6. Issue the test board long command.
This should re-establish the link between the internal ID and the port.
Table 3-253. TEST #1214 One-Way Span Test — Continued
Error
Code
Test
Result Description/ Recommendation
Continued on next page