Decapsulation is the reverse of encapsulation, involving the opening of data packets. The document discusses the encapsulation process, which involves wrapping data, and requests an explanation using the OSI model. It asks for a scenario demonstrating how each OSI layer contributes to the encapsulation process.

1. 2.3 Decapsulation is the inverse of the encapsulation process. Encapsulation is the process of
wrapping the data while the de-capsulation process is a process of opening packs. Using your
knowledge about the OSI model kindly state how encapsulation works through a scenario and
give example how each layer plays a role throughout the whole process. [15]