Nortel North American DMS-100 Instruction Manual page 347

1-332 Trouble locating and clearing procedures (continued)
Running a C7BERT
69
70
71
297-8021-544 Standard 14.02 May 2001
(continued)
If the response
is LFS non-latching sequence initiated for element
mm. Run C7BERT to verify loop-back at element
mm.
is Link nn: Failed - C7BERT already active on this
link
is Link 1: Failed - LFS already active on this link
is Link nn: Has not gone into loopback.
is Element mm has not responded
is Link nn: LFS OFF complete
is Link nn: Has not gone into loopback.
is Link nn: LFS OFF complete
is Link nn: Failed - PM not equipped with 9X78DA
or 9X78DB
is other than listed here
PM loop functionality is not available on your switch.
If
you still want to run a C7BERT
other than listed here
To remove the link fault sectionalization already applied, type
>LFSLOOP STOP link_no
and press Enter.
where
link_no
is the number of the link you entered in step 67
If the response
is LFSLoop stop nLink n: LFS
OFF complete
is other than listed here
Record the element type and occurrence specified in step 67.
Note: The link fault sectionalization failed at the element type and
occurrence you specified.
Do
step 79
step 72
step 70
step 71
step 71
step 69
step 109
Do
step 73
step 109
Do
step 67
step 109