Whether to select logical port 51 or 71 during the ODU2 configuration for TN52ND2 boards

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During ODU2 configuration, select logical port 71. During ODU1 configuration, select logical port 51.

Other related questions:
Reason of the failure to select TN54TOA board ports during E2E STM-16 service configuration on the board
You need to set the working mode for the TN54TOA board. In the window for configuring the working mode of the board, specify the port working mode of the specific channel. Then, you can configure services properly.

Logical ports of the ND2 boards on OSN 8800
Port 51-1/2/3/4 indicates an ODU1 logical port and port 71 indicates an ODU2 logical port.

Logical port that is the PORT1 or PORT2 port of the ND2 board
On the ND2 board, logical ports 51 and 52 are ports PORT1 and PORT2 respectively.

Logical board
A logical board refers to a board added on the NMS. It is a concept relative to a physical board.

Logical ports of the ND2 boards on OSN 8800 devices
Port 51-1/2/3/4 indicates an ODU1 logical port and port 71 indicates an ODU2 logical port.

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