Configuring Service On The Msp Ring With A Non-Protection Chain; Networking Diagram - Huawei OptiX OSN 550 Configuration Manual

OptiX OSN 550 Multi-Service CPE Optical Transmission
System
Configuration Guide
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Step 5 Check whether the service configuration is correct. For details, see Verifying the Correctness
of the SDH Service Configuration.
Step 6 Enable the performance monitoring function for NEs. For details, see Setting Performance
Monitoring Parameters of an NE.
Step 7 Back up the configuration data of the NEs. For details, see Backing Up the NE Database to the
SCB Board.
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Relevant Task
To delete any service that is incorrectly configured, see Deleting SDH Services.
3.10 Configuring Service on the MSP Ring with a Non-
Protection Chain
Configure the protection subnet for the MSP, Protection Subnet for the non-protection chain,
and services on the MSP ring with a non-protection chain separately. It is recommended that
you configure the protection subnets before configuring the services on the MSP ring with a
non-protection ring chain.

3.10.1 Networking Diagram

In the case of the MSP ring with a non-protection chain, the networking diagram of the MSP
ring is similar to the networking diagram of the single two-fiber bidirectional MSP ring. The
only difference is that one line board needs to be configured on the intersecting NE when the
non-protection chain is added. This can realize the pass-through of the services when the services
are required to be transmitted out of the MSP ring.
3.10.2 Signal Flow and Timeslot Allocation
To configure the service on the MSP ring with a non-protection chain, you should plan a proper
traffic direction and a timeslot allocation scheme for the services on the SNCP ring and the
services on the non-protection chain.
Issue 02 (2011-06-30)
Double-click the NE3 on the right of the Main Topology. The Select Board Port-
Source dialog box is displayed. Select the SP3D board to be configured and choose 1 on
Tributary Port, and then click OK.
Configure NE5 using the method described in
In Create SDH Trail, click the SNCP Setting tab, right-click in the blank area, and choose
Add from the shortcut menu. In the Add the dual-fed and selective-receiving node dialog
box that is displayed, select NE3 as the dual-fed node and NE4 as the selective receiving
node, and then click OK. In the Operation Result dialog box indicating that the operation
succeeded, click Close.
Select Copy after Creation and click Apply. In the Operation Result dialog box
indicating that the operation succeeded, click Close. Then, the Copy dialog box is
displayed.
In Available Timeslots/Port, select the ports from NE3-Slot5-SP3D-2(SDH_TU-2) to
NE5-Slot5-SP3D-5(SDH_TU-5), and click Add.
In the Operation Result dialog box indicating that the operation succeeded, click Close.
Optional: In the Operation Result dialog box indicating that the operation succeeded, you
can also click Browse Trail to query the created VC12 services.
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3 Configuring SDH Services
Step 4.2.
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