Trouble locating and clearing procedures (continued) 1-337
DMS-100 Family NA100 Trouble Locating and Clearing Procedures Volume 2 of 2 LET0015 and up
Running a C7BERT
(continued)
84
Record the number of Rx bit errors.
Note: In the example in step 83, the number of received bit errors appears
to the right of Rx Bit Errors.
85
To inject bit errors, type
>INJERR link_no
and press Enter.
where
link_no
is the number of the link you tested in step 79
Example of a MAP response:
86
To display the result of bit error injection, type
>QUERY link_no
and press Enter.
where
link_no
is the number of the tested link (0 to 15)
Example of a MAP response:
If the response
Do
is Link
1: INJECT ERROR
completed
step 86
is Link n:Failed - C7BERT is
not active on this link
step 79
is other than listed here
step 109
If the response
Do
is a display of test statistics
step 87
is other than listed here
step 109
injerr 1
Link 1: C7BERT query
Run Time : 1134 Err Free Secs: 1133
Tx Frames : 32568 Rx Sync Errs : 0
Rx Frames : 32570 Rx Bad Frames: 1
Rx Bit Errors: 6 Rx Bits : 66670792
Bit Err Rate : 1 x 10– 8
