Configuring Services On The Non-Protection Chain; Networking Diagram; Figure 3-1 Networking Diagram Of The Non-Protection Chain - Huawei OptiX OSN 550 Configuration Manual

3 Configuring SDH Services
you only need to configure the selective receiving service in actual service configuration. That
is, if the SNCP service pair is configured, the service configuration of the SNCP is complete.

3.2 Configuring Services on the Non-Protection Chain

Configure the protection subnet and the services on the non-protection chain separately. It is
recommended that you configure the protection subnet before configuring the services on the
non-protection chain.

3.2.1 Networking Diagram

You can configure a non-protection chain if the services on the chain need not be protected. In
this case, all the timeslots on the chain can carry services.
3.2.2 Signal Flow and Timeslot Allocation
To configure services on the non-protection chain, you need to plan the traffic direction and
timeslot allocation for the services on the non-protection chain.
3.2.3 Per-NE Configuration Procedure
The configuration of services on the non-protection chain is not related to the configuration of
the protection subnet. To configure the services on the non-protection chain, configure the SDH
services from the tributary board to the line board on the source and sink NEs if the protection
subnet is already created.
3.2.4 End-to-End Configuration Process
The configuration of services on a non-protection chain is independent of the creation of the
protection subnet. To configure the services on the non-protection chain, configure the SDH
services from the tributary board to the line board on the source and sink NEs if the protection
subnet is already created.
3.2.1 Networking Diagram
You can configure a non-protection chain if the services on the chain need not be protected. In
this case, all the timeslots on the chain can carry services.
Figure 3-1
configured on the source NE (NE1) and the sink NE (NE2) as tributary boards to add and drop
services, and the SL1D boards are used as line boards to transmit SDH services.

Figure 3-1 Networking diagram of the non-protection chain

Tributary board
3-4
shows a point-to-point non-protection chain. In this example, the SP3D boards are
1-SL1D-1
NE 1
Line board
3-SP3D 1-SL1D
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Copyright © Huawei Technologies Co., Ltd.
OptiX OSN 550 Multi-Service CPE Optical Transmission
1-SL1D-1
System
Configuration Guide
NE 2
Line board Tributary board
1-SL1D 3-SP3D
Issue 02 (2011-06-30)