1. What are the three main things the router accomplishes upon startup?
2. Briefly describe the router startup sequence.
3. What is the main purpose of setup mode?
4. During the System Configuration Dialog, you will be prompted to set up "global parameters" and to set up "interfaces." Explain.
5. Once you've completed the setup command program and your configuration is displayed, you will be asked if you want to use this configuration. If you answer yes, what happens?