Question

Software-defined networking (SDN) works by using software to configure and control the network, rather than relying on device-specific static configurations. The SDN model creates a centralized architecture that replaces the distributed architecture model. How does this shift to a centralized architecture affect the three planes of network communication

Answer 1

The planes of network communication become obsolete.

The data plane and control plane have to be separated.

The three planes are flattened into one central management plane.

The data plane and control plane have to be separated.

Step-by-step explanation:

The data plane and control plane have to be combined into one data-control plane.

The planes of network communication become obsolete.

The data plane and control plane have to be separated.

The three planes are flattened into one central management plane.

The data plane and control plane have to be separated.