Procedure 5-50: Clear
″
section DCC channel failed
″
alarm
....................................................................................................................................................................................................................................
Overview
This procedure is used to clear a
section DCC channel failed
alarm indicated by a lighted Minor (
MN/ABN
) LED on the SYSCTL
faceplate, and reported as major in the WaveStar
®
CIT Alarm List.
Before you begin
Prior to performing this procedure:
1.
Refer to
and
in this chapter.
2.
Refer to
“Electrostatic discharge” (1-13)
in
Procedure
Complete the following steps to clear a
section DCC channel
failed
alarm.
............................................................................................................................................................
1
From the WaveStar
®
CIT System View, click the
Alarm List
button
and locate the
section DCC channel failed
alarm in the resulting
alarm list and note the corresponding AID.
............................................................................................................................................................
2
From the System View menu, select
View
→
DCC Terminations
.
Result:
The View DCC Terminations window opens.
............................................................................................................................................................
3
Important! To enable OSI over DCC operation, the DCC
Termination Status must be enabled and the LAPD Role must be
provisioned differently at each end of an optical span. For
example, if the LAPD Role is provisioned user-side at one end of
an optical span, then the LAPD Role must be provisioned
network-side at the other end of the optical span.
Does the DCC Termination Status column read
enabled
AND does
the LAPD Role column read user-side or network-side appropriately
for the affected DCC port according to office records?
If...
Then...
Yes
Proceed to
No
Continue with
Trouble clearing procedures
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Lucent Technologies
365-372-333 R2.1
Issue 4, June 2005