Huawei OptiX OSN 550 Configuration Manual page 149

OptiX OSN 550 Multi-Service CPE Optical Transmission
System
Configuration Guide
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Procedure
Step 1 Create a VC-4 server trail.
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Step 2 Create VC12 services.
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Step 3 Check whether the service configuration is correct. For details, see Verifying the Correctness
of the SDH Service Configuration.
Issue 02 (2011-06-30)
A protection subnet must be created and must be the same as the actual topology. For details
about how to create a protection subnet, see
and 2.6.4 Creating a Linear MS Protection
The operator must understand the information provided in
Timeslot Allocation.
Choose Service > SDH Trail > Create SDH Trail from the Main Menu.
Set associated parameters as follows. Set Level to VC4 Server Trail, and take default
values for other parameters.
Double-click NE3 and NE5 on the right of the Main Topology, and click Apply. Then,
click Close in the Operation Result dialog box that is displayed.
Optional: In the Operation Result dialog box that is displayed, you can also click Browse
Trail to query the created VC4 server trail.
In Create SDH Tail, configure associated parameters as follows. Set Level to VC12, and
take default values for other parameters.
Double-click the NE3 on the right of the Main Topology. The Select Board Port-
Source dialog box is displayed. Select the required PDH board and Tributary Port, and
then click OK.
Configure NE5 using the method described in
Select Copy after Creation and click Apply. In the Operation Result dialog box that is
displayed, click Close. Then, the Copy dialog box is displayed.
In Available Timeslots/Port, select the timeslots or ports to be duplicated, and click
Add.
In the Operation Result dialog box that is displayed, click Close.
Optional: In the Operation Result dialog box that is displayed, you can also click Browse
Trail to query the created VC12 services.
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3 Configuring SDH Services
2.6.1 Configuring a Non-Protection Chain
Subnet.
3.10.2 Signal Flow and
Step 2.2.
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