Configuring A Non-Protection Ring; Creating An Ms Ring Protection Subnet - Huawei OptiX OSN 550 Configuration Manual

2 Creating the Network
Step 7 Click Finish to deliver the configuration data. Click Close in the Operation Result dialog box
indicating that the operation succeeded.
----End

2.6.2 Configuring a Non-Protection Ring

When services on a ring need not be protected, you can configure a non-protection (NP) ring.
All timeslots on the ring can be used to transmit services.
Prerequisite
l
l
Procedure
Step 1 Choose Service > SDH Protection Subnet > Create Unprotected Ring from the Main Menu.
Then, the Create Protection Subnet dialog box is displayed.
Step 2 Enter the name of the protection subnet.
Generally, the default name is used, for example, NP_Ring_1.
Step 3 Select the capacity level of the protection subnet,
for example, STM-4.
Step 4 Select Resource Sharing and Assigned by VC4 according to the requirement.
NOTE
Step 5 Select the nodes that belong to the protection subnet that needs to be created. Double-click the
selected NE in the Main Topology to add the NE to the NE list on the left. In addition,
displayed on the NE icon. If you need to cancel the selection, double-click the NE again.
Step 6 Click Next. Set the parameters such as Physical Link Information in the window.
Step 7 Click Finish to deliver the configuration data. Then, click Close in the Operation Result dialog
box indicating that the operation succeeded.
----End

2.6.3 Creating an MS Ring Protection Subnet

Generally, the MS ring protection is configured on the public ring network whose protection
paths are used to transmit extra services. By running the APS protocol, it achieves the MS level
protection.
Prerequisite
l
l
2-16
You must be an NM user with "NE maintainer" authority or higher.
The NE data must be configured, and fibers must be created properly.
l If multiple protection subnets uses one port of a board, you need to check the Resource Sharing check
box. If different protection subnets use different ports of a board, do not check this check box.
l Select the Assigned by VC4 option when there are different VC4s belonging to different protection
subnets to achieve virtual optical path protection.
You must be an NM user with "NE maintainer" authority or higher.
The NE data must be configured and fibers must be created properly.
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OptiX OSN 550 Multi-Service CPE Optical Transmission
System
Configuration Guide
is
Issue 02 (2011-06-30)