TAP-118
: Trouble Clearing 363-206-305
Page 2 of 4 Issue 3, June 2000
DDM-2000 F
IBER
R
EACH
W
IDEBAND
S
HELF
5. Use the commands ent-crs-sts1: and dlt-crs-sts1:, as necessary, to
correct the provisioning.
6. Have all indications of STS1 AIS cleared?
If
YES
,
STOP. YOU HAVE COMPLETED THIS PROCEDURE
.
If
NO
, continue with
Step 7
.
7.
NOTE:
If the service is STS1 cross-connected at either terminating shelf, both
terminating shelves must be properly equipped to terminate the entire
STS1.
Use the rtrv-eqpt: command at both shelves to verify that the shelves are
properly equipped for the service being provided. If the shelves are not
properly equipped, install circuit packs as required.
8. Have all indications of STS1 AIS cleared?
If
YES
,
STOP. YOU HAVE COMPLETED THIS PROCEDURE
.
If
NO
, continue with
Step 9
.
9. Using the rlgn command, where possible, or have the central maintenance
center login to every shelf where the service should be pass-through
cross-connected (for example, m-1 to c-1) and use the rtrv-crs-sts1:
command to determine if the time slot identified in
Step 2
is cross-connected
as specified in circuit layout or other office records. If service is
cross-connected through other maintenance subnetworks, such as dual ring
interworking (DRI), look for missing cross-connections in the other
subnetworks.
10. At any shelves with missing cross-connects use the ent-crs-sts1:
command to provision the pass-through cross-connect (for example, m-1 to
c-1).
11.
STOP. YOU HAVE COMPLETED THIS PROCEDURE
.
12. Note the Source Address of the VT AIS condition reported in the alarm and
status report (for example, m-1-1-1). Based on the circuit layout or other
office records, determine the other shelf where that time slot is supposed to be
terminated (cross-connected to a DS1 or EC-1 termination).
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