Which technology virtualizes the control plane and moves it to a centralized controller?

IT Questions BankCategory: CCNA 3 v7Which technology virtualizes the control plane and moves it to a centralized controller?

Which technology virtualizes the control plane and moves it to a centralized controller?

  • cloud computing
  • fog computing
  • IaaS
  • SDN

Explanation: Software-defined networking (SDN) is a network architecture that has been developed to virtualize the network. For example, SDN can virtualize the control plane. It is also known as controller-based SDN. SDN moves the control plane from each network device to a central network intelligence and policy-making entity called the SDN controller.

Exam with this question: 13.6.3 Module Quiz - Network Virtualization
Exam with this question: CCNA 4 v6 Chapter 7: Check Your Understanding

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