Configuring a
Non-Protection Chain on Huawei SDH
The OptiX OSN
equipment supports various network level protection schemes, including the linear
MSP and ring MSP. Configuring the Protection Subnet on Huawei SDH. In this
article, we will learn how to Configure a Non-Protection Chain.
If a service in
the chain does not need to be protected, you can configure a non-protection
chain. In this case, all the timeslots in the chain can be used to transmit the
service.
Prerequisites:
1 You must be an
NM user with NE and network maintainer authority or higher.
2 On the NM, the
data of each NE must be configured, and fibers must be created correctly.
Procedure:
Step 1 Choose
Service > SDH Protection Subnet > Create Unprotected Chain from the Main
Menu to display the Create Protection Subnet dialog box.
Step 2 Enter the
name of the protection subnet. Generally, enter the default name, for example,
non-protection chain_1.
Step 3 Select the
capacity level of the protection subnet, for example, STM-4.
Step 4 Select
Resource Sharing and Assigned by VC4 as needed.
NOTE
1 If multiple
protection subnets use one port of a board, you need to check the Resource
Sharing check box. If MSP Sharing is enabled, you can check the Resource
Sharing check box to map a port of the board to multiple MSPs. If different
protection subnets use different ports of a board, do not check this check box.
2 Select the
Assigned by VC4 option when there are different VC4s belonging to different
protection subnets to achieve MSP only in some channels protection. For
example, for an STM-16 fiber, the VC4s 1-4 belong to an STM-4 MSP, and VC4s 5-8
belong to a PP.
3 OptiX OSN
1500/2500/3500/3500 II/7500 /7500 II do not support Transoceanic Protocol.
Step 5 Select a
node to create a non-protection chain. Double-click an NE in the Main Topology
and add it to the left node list. At the same time is displayed on the NE icon.
Double-click the NE icon again to cancel the selection.
Step 6 Click Next
to display the Select Link dialog box. Set parameters, such as Physical Link Information.
Step 7 Click
Finish to deliver the configuration data. Then the Operation Result prompt box
is displayed. Click Close.
----End
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