Huawei OptiX OSN 550 Configuration Manual page 118

3 Configuring SDH Services
3.
4.
Step 3 Create VC12 services after setting up VC4 server trails.
1.
2.
3.
4.
5.
6.
7.
Step 4 Optional: Change WTR Time and SD Condition.
NOTE
1.
2.
3.
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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Double-click the source NE (NE3) and sink NE (NE1) on the right of the Main Topology,
and set up a unidirectional VC4 server trail from NE3 to NE1 using the same method.
Optional: If the Operation Result dialog box indicates that the operation is successful,
you can also click Browse Trail to query the created VC4 server trail.
In Create SDH Trail, configure associated parameters as follows. Set Level to VC12, set
Direction to Bidirectional, and take default values for other parameters.
Double-click the source NE (NE1) on the right of the Main Topology. The Select Board
Port-Source dialog box is displayed. Select the required SP3D board and Tributary
Port, and then click OK.
Double-click the sink NE (NE3) on the right of the Main Topology, and configure NE3
using the same method.
Select Copy after Creation and click Apply. If the Operation Result dialog box is
displayed to indicate that the operation is successful, click Close. Then, the Copy dialog
box is displayed.
In Available Timeslots/Port, select the ports from SP3D-2(SDH_TU-2) to SP3D-5
(SDH_TU-5), and click Add.
If the Operation Result dialog box is displayed to indicate that the operation is successful,
click Close.
Optional: If the Operation Result dialog box is displayed to indicate that the operation is
successful, you can also click Browse Trail to query the created VC12 services.
Parameter settings of the sink NE must be the same as those of the source NE.
Choose Service > SDH Protection Subnet > Maintenance SDH Protection Subnet from
the Main Menu to display the SDH Protection Subnet Common Attributes window.
Click the Protection Subnet Parameters tab and change parameters such as WTR
Time and SD Condition.
Click Apply. If the Operation Result dialog box is displayed to indicate that the operation
is successful, click Close.
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OptiX OSN 550 Multi-Service CPE Optical Transmission
System
Configuration Guide
Issue 02 (2011-06-30)