QuestionQ32

Cloud Infrastructure (NFV and SDN)

Which statement about software-defined networking is accurate?

  • A It must manage networks through the use of containers and repositories.
  • B It manages networks by separating the data forwarding plane from the control plane.
  • C It applies security policies individually to each separate node.
  • D It manages networks by merging the data forwarding plane with the control plane.
Explanation

Software-defined networking separates the control plane from the data forwarding plane, allowing a controller to program and manage network forwarding behavior centrally.

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