14-18
Cisco ONS 15454 SDH Procedure Guide, R7.0
78-17194-01
Chapter 14 Add and Remove Nodes
NTP- D322 Remove an In-Service Node from a Linear ADM
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.
Stop. You have completed this procedure.
NTP-D322 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-D154 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-D60 Log into CTC” task on page 17-49
at a node in the network where you will
remove the node.
Step 2
From the View menu, choose
Go to Network View
.
Step 3
Click the
Alarms
tab.
a.
Verify that the alarm filter is not on. See the
“DLP-D227 Disable Alarm Filtering” task on
as necessary.
b.
Verify that no unexplained alarms appear on the network. If unexplained alarms appear, resolve
them before continuing. Refer to the
Cisco ONS 15454 SDH Troubleshooting Guide
if necessary
.
Step 4
Click the
Conditions
tab. Verify that no unexplained conditions appear on the network. If unexplained
conditions appear, resolve them before continuing. Refer to the
Cisco ONS 15454 SDH Troubleshooting
Guide
if necessary
.
Step 5
On the network map, double-click a node in the 1+1 protection group that is adjacent to the node you
intend to remove from the group (the target node).
Step 6
In node view, click the
Maintenance > Protection
tabs.
Step 7
Initiate a Force switch on the working port:
a.
In the Protection Groups area, click the 1+1 protection group.
Purpose
This procedure removes a single ONS 15454 SDH from a linear ADM
without disrupting traffic.
Tools/Equipment
None
Prerequisite Procedures
NTP-D38 Provision a Linear ADM Network, page 5-7
Required/As Needed
As needed
Onsite/Remote
Onsite
Security Level
Provisioning or higher
Содержание ONS 15454 SDH
Страница 26: ...Tables vi Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 ...
Страница 62: ...xxii Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 About this Guide ...
Страница 64: ...xxiv Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 About this Guide ...
Страница 66: ...xxvi Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 About this Guide ...
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 ...
Страница 832: ...A 14 Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 Appendix A CTC Information and Shortcuts Equipment Inventory ...
Страница 860: ...Index IN 28 Cisco ONS 15454 SDH Procedure Guide R6 0 78 17194 01 ...