Method used to set the Ethernet working mode of a GE port on the TOA board

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Ethernet Working Mode can be set to Auto-Negotiation or 1000M Full-Duplex. The default value is 1000M Full-Duplex.
Auto-Negotiation can automatically determine the optimal working modes of the interconnected ports. This mode facilitates maintenance.
Ethernet Working Mode is valid only when the service type is set to GE (TTT-GMP).
The Ethernet working mode must be consistent with the setting for upstream services.
Two ports that are mutually protected in active-standby mode must have the same Ethernet Working Mode setting.

Other related questions:
Cause why the Ethernet working mode of the TOA board cannot be set to 1000 M and auto-negotiation mode
The Ethernet working mode of the TOA board is valid only when the service type is GE(TTT-GMP). It can be set if the service type is set to GE(GFP-T).

Port working mode used by the TOA board to receive OC-48 services
The TOA board uses the ODU1 non-convergence mode to receive OC-48 services.

Working mode settings of GE ports when LPT function is enabled
When the dual-end working mode is Auto and the LPT function is enabled, you are advised to set the GE port working mode to Auto&Negotiation.

Working mode of the TOA board when ODU0 services are configured on the board
When ODU0 services are configured, the working mode of the TOA board must be set to ODU0 non-convergence mode (Any -> ODU0).

Working mode setting for an ELOM board to receive GE services on OSN 1800
1 x AP8 ODU0 non-aggregation mode can be selected.

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