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Cisco ONS 15454 SDH Procedure Guide, R7.0
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Chapter 13 Convert Network Configurations
NTP- D154 Convert a Point-to-Point to a Linear ADM Manually
Step 11
When the fibers are connected properly, click
Next
. The Update Circuit(s) on
Node-Name
page 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 will need to 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, 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 12
Click
Next
on the Update Circuit(s) on
Node-Name
page to continue with the procedure.
Step 13
The Force Traffic to Protect Path page states that it is about to force the traffic from the working to
protect path for the terminal nodes. When you are ready to proceed, click
Next
.
Step 14
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.
Step 15
The Force Traffic to Working Path page states that it is about to force the traffic from the protect to
working path for the terminal nodes. When you are ready to proceed, click
Next
.
Step 16
The Completed page appears. This page is the final one in the process. Click
Finish.
Step 17
Stop. You have completed this procedure.
NTP-D154 Convert a Point-to-Point to a Linear ADM Manually
Note
Optical transmit and receive levels should be in their acceptable range as shown in
Note
In a point-to-point configuration, two STM-N cards are connected to two STM-N cards on a second
node. The working STM-N ports have data communications channel (DCC) terminations, and the
STM-N cards are in a 1+1 protection group.
Purpose
This procedure upgrades a point-to-point configuration (two nodes) to a
linear ADM configuration (three or more nodes) manually, that is,
without using the in-service topology upgrade wizard. Use this
procedure if the wizard is unavailable or you need to back out of the
wizard.
Tools/Equipment
None
Prerequisite Procedures
NTP-D124 Provision a Point-to-Point Network, page 5-3
Required/As Needed
As needed
Onsite/Remote
Onsite
Security Level
Provisioning or higher
Содержание ONS 15454 SDH
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Страница 414: ...16 4 Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 Chapter 16 Power Down the Node NTP D114 Power Down the Node ...
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