NTP-008: Circuit Order 365-575-102
Page 4 of 12 Issue 8.0, July 2002
DOITEMSBELOWINORDERLISTED....... FORDETAILS,GOTO
Figure 1 – Identify the East Node and the West Node
2.
!
CAUTION:
Incorrectly provisioned source node TID and/or destination node TID
can result in a service outage under certain multiple failure conditions.
At the "new node", make any necessary trib-
utary-to-tributary (through) cross-connec-
tions and verify that there are no
unnecessary cross-connections.
DLP-536
3.
!
CAUTION:
A line forced switch will preempt extra traffic, if any, on the protection
tributaries.
NOTE:
For this step and Step 4, refer to Figure 2. The service tributaries to be
connected (add/drop/through) to the "new node" will now be looped
back in the opposite direction at the West node and at the East node.
Line
1W
WEST
NODE
Line
1E
NEW
NODE
EAST
NODE
Other
Node(s)
Other
Node(s)
Line
1W
Line
1W
Line
1E
Line
1E
Line
1E
Line
1E
Line
1W
Line
1W
tpa 832675/01
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