CCNA Portable Command Guide, Second Edition

Chapter 5. The Command-Line Interface

This chapter provides information and commands concerning the following topics:

• Shortcuts for entering commands
• Using the key to enter complete commands
• Using the question mark for help
• enable command
• exit command
• disable command
• logout command
• Setup mode
• Keyboard help
• History commands
• show commands

Shortcuts for Entering Commands

To enhance efficiency, Cisco IOS Software has some shortcuts for entering commands. Although these are great to use in the real world, when it comes time to write a vendor exam, make sure you know the full commands, not just the shortcuts.

Using the Key to Complete Commands ...