Content Overview One way to begin understanding the way the Internet works is to configure a router. It is also one of the primary topics on the CCNA exam, and one of the most important and sought after skills of employers.
Routers are complex devices that can have a wide variety of possible configurations.
In this chapter, you will practice configuring a router. You will do it many, many times. Practice with simulations and actual routers is the only way to learn this extremely important skill.