Per-Ne Configuration Process; End-To-End Configuration Process; Configuring 1:1 Linear Msp Services; Networking Diagram - Huawei OptiX OSN 550 Configuration Manual

OptiX OSN 550 Multi-Service CPE Optical Transmission
System
Configuration Guide
Relevant Task
If the services are configured incorrectly and thus need to be deleted, see Deleting SDH Services.

3.5 Configuring 1:1 Linear MSP Services

In the case of the 1:1 linear MSP, services are transmitted on the working path and the sink NE
receives the services from the working path in normal cases. When the working path becomes
faulty, the services are switched to the protection path for transmission and the sink NE receives
the services from the protection path.

3.5.1 Networking Diagram

The networking diagram of the point-to-point 1:1 linear LSP services is simple. Two NEs are
connected with two pairs of optical fibers.

3.5.2 Signal Flow and Timeslot Allocation

To configure the 1:1 linear MSP service, you can configure the services that need to be added
to the source NE and dropped from the sink NE if the 1:1 linear MSP is already created.

3.5.3 Per-NE Configuration Process

This topic describes how to configure the 1:1 linear MSP services.

3.5.4 End-to-End Configuration Process

This topic describes how to configure 1:1 linear MSP services in an end-to-end manner.
3.5.1 Networking Diagram
The networking diagram of the point-to-point 1:1 linear LSP services is simple. Two NEs are
connected with two pairs of optical fibers.
As shown in
and drop services, and the SL1D boards are used on NE1 and NE2 as line boards to transmit
SDH services.

Figure 3-7 Networking diagram of the 1:1 linear MSP services

Tributary board Line board Line board
3-SP3D
3.5.2 Signal Flow and Timeslot Allocation
To configure the 1:1 linear MSP service, you can configure the services that need to be added
to the source NE and dropped from the sink NE if the 1:1 linear MSP is already created.
As shown in
l
Issue 02 (2011-06-30)
Figure 3-7, the SP3D boards are used on NE1 and NE2 as tributary boards to add
1-SL1D-1
1-SL1D-2
NE2
1-SL1D-2
1-SL1D-1
Figure 3-8, the signal flow and timeslot allocation are as follows:
Traffic direction from NE1 to NE2: NE1→NE2
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1-SL1D-1
1-SL1D-2
NE1
Line board Line board Tributary board
1-SL1D-1
1-SL1D-2 3-SP3D
3 Configuring SDH Services
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