CCNA 200-301 Portable Command Guide, 5th Edition

Chapter 14. Configuring a Cisco Router

This chapter provides information and commands concerning the following topics:

• Router modes

• Entering global configuration mode

• Configuring a router, specifically

  • Device name

  • Passwords

  • Password encryption

  • Interface name

  • Moving between interfaces

  • Configuring a serial interface

  • Assigning an IPv4 address to a Fast Ethernet interface

  • Assigning an IPv4 address to a Gigabit Ethernet interface

  • Assigning IPv6 addresses to interfaces

  • Creating a message-of-the-day (MOTD) banner

  • Creating a login banner

  • Mapping a local host name to a remote IP address

  • The no ip domain-lookup command

  • Working with DNS on a router

  • The logging synchronous command

  • The exec-timeout command

  • Saving configurations

  • Erasing configurations