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363-206-285
Issue 2, February 2000
4.
Were there incomplete or incorrect cross-connects?
If YES, then continue with Step 5.
If NO, then proceed to Step 7.
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, then STOP. YOU HAVE COMPLETED THIS PROCEDURE.
If NO, then 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. For example, if DS1 service is being provided, both ends must be
equipped with MXRVO circuit packs and the same number of
DS1/DS1PM circuit packs in the groups that are STS1 cross-connected.
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, then STOP. YOU HAVE COMPLETED THIS PROCEDURE.
If NO, then 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.
DDM-2000 OC-3 M
Trouble Clearing:
ULTIPLEXER
TAP-120
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