Nortel North American DMS-100 Instruction Manual page 374

49
50
injerr 1
51
Link
Run Time
Tx Frames
Rx Frames
Rx Bit Errors:
Bit Err Rate : 1 x 10– 8
DMS-100 Family NA100 Trouble Locating and Clearing Procedures Volume 2 of 2 LET0015 and up
Trouble locating and clearing procedures (continued)
Running a C7BERT for high-speed links
Record the number of Rx bit errors.
Note: In the example in step 48, the number of bit errors received appears
to the right of Rx bit errors.
To inject bit errors, type
>INJERR link_no
and press the Enter key.
where
link_no
is the number of the link you tested in step 39
Example of a MAP response:
If the response is
Link 1: INJECT ERROR
completed
Link n:Failed - C7BERT is not
active on this link
anything else
To display the result of injecting bit errors, type
>QUERY link_no
and press the Enter key.
where
link_no
is the number of the link that you want to test (0 to 15)
Example of a MAP response:
1: C7BERT query
: 1134
: 32568
: 32570
If the response is
a display of test statistics
anything else
Do
step 51
step 39
step 78
PR
Err Free Secs:
Rx Sync Errs :
Rx Bad Frames:
1 Rx Bits
Do
step 52
step 78
(continued)
1133
0
1
: 66670792
1-359