Please provide 2 detail pages per topic.
1. A Connectionless Protocol is a method of data communication in which communication occurs between hosts without prior setup.
a) Can you make a Connectionless Protocol reliable? Why or why not? If so, how?
2. Encapsulation protects data in transit till it reaches its destination.
a) What is encapsulation?
b) Why is encapsulation necessary for communication between processes operating at the same layer but on different hosts, routers, or switches?