1. Match the terms and their correct explanations below.

Data plane:

Control plane:

Air plane:

Management plane:

Functions and processes that forward the packets/frames

Vehicle designed for air travel that has wings and one or more engines

Functions and processes that configure, monitor and manage a network

Functions and processes that determine the path packets/frames use

2. Software-Defined Network controllers allow for the centralisation of the control plane. Describe how this approach differs from the model used in traditional switched networks, and discuss one potential advantage to this approach.

3. Explain the concept behind the Internet of Things (IoT). Also, outline two networking-related challenges with respect to the IoT.