What functionality does the control layer provide in a software-defined networking architecture?

Question

Options

• AForwards data packets based on application layer requirements
• BDefines network behavior through physical network device policies
• CEstablishes communication between the infrastructure and interface layers
• DExtracts network information from the data plane and sends it to the application layer

• A
  17% (3)
• B
  6% (1)
• C
  6% (1)
• D
  72% (13)

Explanation

The middle layer of the SDN has two main tasks. One of them is to transfer and communicate with the application layer using the APIs and the next task is to receive the instructions from the networking devices present in the last layer. The controller receives the information from the hardware and sends it to the application layer after extracting the information. Here, when the information is received from the hardware, an abstract view is formed before it gets transferred to the application layer. This is the main task of

No community discussion yet for this question.