13-9
Cisco ONS 15310-MA SDH Procedure Guide, Release 9.1 and Release 9.2
78-19416-01
Chapter 13 Add and Remove Nodes
Before You Begin
Step 10
When the fibers are connected properly, click
Next
. The Update Circuit(s) on
Node-Name
dialog box
appears.
Note
The Back button is not enabled in the wizard. You can click the
Cancel
button at this point and
choose the
Yes
button if you want to cancel the Upgrade Protection procedure. If the procedure
fails after you have physically moved the fiber-optic cables, you must restore the fiber-optic
cables to the original positions and verify (through CTC) that traffic is on the working path of
the nodes before restarting the process. To check traffic status, go to node view and click the
Maintenance > Protection
tabs. In the Protection Groups area, click the 1+1 protection group.
You can see the status of the traffic in the Selected Group area.
Step 11
Click
Next
on the Update Circuit(s) on
Node-Name
dialog box.
The Force Traffic to Protect Path dialog box appears. This dialog box states that it is about to force the
traffic from the working to protect path for the terminal nodes.
Step 12
When you are ready to proceed, click
Next
.
Step 13
Follow each step as instructed by the wizard as it guides you through the process of refibering the
working path between nodes and forcing the traffic back to the working path. The final dialog box
informs you when you have completed the procedure.
Step 14
Click
Finish.
Stop. You have completed this procedure.
NTP-H101 Remove an In-Service Node from a Linear ADM
Note
The 1+1 protection group must be unidirectional in order to delete a node from a linear ADM. If your
1+1 protection group is bidirectional, see the
“DLP-H137 Modify a 1+1 Protection Group” task on
to change it to unidirectional. After you have removed the node from the linear group you
can then change the protection setting back to bidirectional.
Step 1
Complete the
“DLP-H29 Log into CTC” task on page 16-43
at a node in the network where you will
remove the node.
Step 2
From the View menu, choose
Go to Network View
.
Purpose
This procedure removes a single ONS 15600, ONS 15454, pr
ONS 15310-MA SDH node from a linear ADM that contains an
ONS 15310-MA SDH as an end node(s).
Tools/Equipment
None
Prerequisite Procedures
NTP-H29 Provision a Linear ADM Network, page 4-6
Required/As Needed
As needed
Onsite/Remote
Onsite
Security Level
Provisioning or higher
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