In this section, we will cover the characteristics and features of various routing protocols in the networking world.
Communicating between various networks will not be possible without the use of a router to determine the best path to ensure that the message is delivered to the intended recipient. Imagine you are traveling to a foreign country for the first time; most likely you won't know how to move around the country or the city with getting some directions. Let's imagine you want to visit a famous tourist site, but walking would take too long or the distance is quite far, so you decide to hire a local taxi service. The country or city would be the various networks, you would be the network traffic, and the taxi driver would be the router who is making the decision on the best path to reach your destination.