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Cisco ONS 15454 SDH Procedure Guide, R7.0
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Chapter 20 DLPs D300 to D399
DLP- D303 Initiate an MS-SPRing Force Ring Switch
DLP-D303 Initiate an MS-SPRing Force Ring Switch
Caution
Traffic is not protected during a Force Ring protection switch.
Step 1
From the View menu, choose
Go to Network View
.
Step 2
Click the
Provisioning > MS-SPRing
tabs.
Step 3
Click
Edit
.
Step 4
To apply a Force switch to the west line:
a.
Right-click the west MS-SPRing port where you want to switch the MS-SPRing traffic and choose
Set West Protection Operation
(
Note
If node icons overlap, drag and drop the icons to a new location. You can also return to
network view and change the positions of the network node icons, because MS-SPRing node
icons are based on the network view node icon positions.
Note
For two-fiber MS-SPRings, the squares on the node icons represent the MS-SPRing working
and protect channels. You can right-click either channel. For four-fiber MS-SPRings, the
squares represent ports. Right-click either working port.
Figure 20-1
Invoking a Protection Operation on a Three-Node MS-SPRing
Purpose
This task performs a Force Ring protection switch on an MS-SPRing. A
Force ring switch will switch traffic off a span if there is no SD, SF, or
lockout switch present on the span.
Tools/Equipment
None
Prerequisite Procedures
DLP-D60 Log into CTC, page 17-49
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 ...
Страница 832: ...A 14 Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 Appendix A CTC Information and Shortcuts Equipment Inventory ...
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