Difference between the subcard mode and board mode

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The subboard mode refers to the current working mode of a subboard. The board mode refers to the current working mode of a board. Different types of boards and subboards support different types of working modes. Many commands are used to switch the subboard mode and board mode. These commands start with set service-mode. To set the subboard mode, you can run the set service-mode card or set service-mode slot card command in the system view. To set the board mode, you can run the set service-mode slot command in the system view.

Other related questions:
Difference between the standard mode and compatible mode of OSN 8800 boards
In V100R006C01 and later versions, some boards use a new board model. To distinguish the new board model from the existing board model, the new board model is called the standard mode and the original one is called the compatible mode. For boards in standard mode, the NMS displays the service mapping paths of trails or physical ports only, and all ODU-layer service mapping paths are displayed on physical ports. In standard mode, you do not need to consider logical ports of boards during cross-connect configuration. Compared with compatible mode, standard mode involves fewer mapping path layers, facilitating configuration and reducing maintenance costs.

Difference between compatible mode and standard mode when the TOA board works in ODU1 convergence mode
The only difference lies in internal port names.

Differences between the speedup mode and standard mode of the line board of OptiX OSN 8800
The rate in speedup mode is 11.1G and the service type is 10GE LAN. The service type is 10GE WAN in standard mode. When the speedup mode is used, the line boards need to be set to the speedup mode.

Difference between cascading mode and non-cascading mode
TOM boards can work in cascading or non-cascading mode. In cascading mode, the total client-side service rate for each TOM board must be less than or equal to 2.5 Gbit/s. In non-cascading mode, the total client-side service rate for each TOM board must be less than or equal to 10 Gbit/s. When working in cascading mode, each TOM board can map a maximum of eight client-side services into one ODU0 or ODU1 signal. When working in non-cascading mode, it can map a maximum of four client-side services into one ODU0 or ODU1 signal. To map more than four client-side services into one ODU1 or ODU0 signal, the cascading mode is recommended. To map four or less client-side services into one ODU1 or ODU0 signal, the non-cascading mode is recommended.

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