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In the section we will talk about control plane and the data plane terms control plane refers to all

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the functions and processes that determine which path to use routing protocols spanning tree LDP and

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etc. are examples of the control plane processes.

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In conclusion guides control plane that reminds how packets should be forwarded and when it comes to

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data plane that a plane refers to all the functions and processes that forward packets and frames from

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one interface to another.

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And in conclusion again data plane moves packets from inputs to outputs Software Defined Networking

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enabled this separation of the control and the data plates.

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This allows for the data plane to be distributed to over multiple locations and the control plane to

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be logical is centralized in a SGA controller.

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As the brain of the network this way the network can be run from a central location where every switch

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or router can be configured individually.

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So in traditional network you can see in here we have a management plane control plane and data plane

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and they are all on the same router but on software defined networking router has the management plane

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and data plane but control plane is moved to a central controller which is the ASEAN controller.