|  |  | Overview
In the "Router Components" chapter, you learned the correct procedures and commands to access a router, examine and maintain its components, and test its network connectivity. In this chapter, you will learn how to start a router for the first time by using the correct commands and startup sequence to do an initial configuration of a router. In addition, this chapter explains the startup sequence of a router and the setup dialog that the router uses to create an initial configuration file.