Step 4
Enable the performance monitoring function of the NEs. For details, see Setting Performance
Monitoring Parameters of an NE.
Step 5
Back up the configuration data of the NEs. For details, see Backing Up the NE Database to the
SCB Board.
----End
Relevant Task
If the services are configured incorrectly and need to be deleted, see Deleting SDH Services.
3.6.4 End-to-End Configuration Process
This topic describes how to configure two-fiber unidirectional MSP services.
Prerequisite
l
The physical network topology must be set up.
l
NEs, boards, and fibers must be successfully created on the U2000.
l
A linear MSP subnet must be created and must be the same as the actual topology. For
details about how to create a protection subnet, see
2.6.3 Creating an MS Ring Protection
l
The operator must understand the information provided in
3.6.2 Signal Flow and Timeslot
Background Information
In end-to-end mode, configuration of two-fiber unidirectional MSP services is similar to
configuration of two-fiber bidirectional MSP services. The only difference is that you set
Direction
to
Unidirectional
for two-fiber unidirectional MSP services and set
Direction
to
Bidirectional
for two-fiber bidirectional MSP services.
Procedure
Step 1
Choose
Service
>
SDH Trail
>
Create SDH Trail
from the Main Menu.
Step 2
Create a VC4 server trail.
1.
Set associated parameters as follows. Set
Direction
to
Unidirectional
and
Level
to
VC4
Server Trail
, and take default values for other parameters.
2.
Double-click the source NE (NE1) and sink NE (NE3) on the right of the Main Topology
and click
Apply
. Then, click
Close
in the
Operation Result
dialog box that is displayed,
if the operation is successful. A unidirectional VC4 server trail is set up from NE1 to NE3.
OptiX OSN 550 Multi-Service CPE Optical Transmission
System
Configuration Guide
3 Configuring SDH Services
Issue 02 (2011-06-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
3-35