SDN

Question 1

Application layer

Answer 1

Focused on communication resource requests or information about the network as a whole

Question 2

Control layer

Answer 2

Uses information from applications and decides how to route a data packet on the network

Question 3

Infrastructure layer

Answer 3

Contains network devices that receive information about where to move the data and then performs those movements
-provides layer of abstraction between the devices and the control and data flow that happen on the network

Question 4

Management plane

Answer 4

Used to monitor traffic conditions and the status of the network