Which technology virtualizes the network control plane and moves it to a centralized controller?
- fog computing
- cloud computing
Explanation: Networking devices operate in two planes: the data plane and the control plane. The control plane maintains Layer 2 and Layer 3 forwarding mechanisms using the CPU. The data plane forwards traffic flows. SDN virtualizes the control plane and moves it to a centralized network controller.
More Questions: Modules 13 – 14: Emerging Network Technologies Exam Answers