Application scenario of the LCK insertion function

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The LCK insertion function is provided for users to lock channels. You can determine whether to enable the LCK insertion function as required.
When the LCK insertion function is enabled, client-side signal transmission is stopped and LCK signals are inserted to the WDM side.
If LCK insertion is enabled for the upstream board, the ODUk_PM_LCK alarm will occur on the downstream board. When TCMn monitoring is enabled for the downstream board, the ODUk_TCMn_LCK alarm will also be reported.

Other related questions:
Whether the OSN 6800 inserts LCK signals
When LCK insertion is enabled, the service boards on the OSN 6800 will stop sending client-side signals and they will insert LCK signals to the WDM side. When this occurs, an ODUk_PM_LCK alarm will be reported on the downstream board. When LCK insertion is disabled, no LCK signals will be inserted.

Aggregation interruption function and its application scenario
Visit the following website to find out what the aggregation interruption function is used for and when should this function be enabled: FAQ-What is the aggregation interruption function used for? When should this function be enabled

What are the application scenarios of CES
The application scenarios of CES include routine management, alarm notification and capacity adjustment.

Application scenarios of the S1700
S1700 switches are classified into the SNMP-based model, web-managed model, and NMS-free model.

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