Specifications

CHAPTER
1-1
Cisco 1700 Series Router Software Configuration Guide
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1
Introduction to Router Configuration
If you understand Cisco IOS software (the software that runs your router) and you
are experienced in configuring network devices, you can use the Cisco IOS
command-line interface (CLI) to configure your router. This guide will help you
use Cisco IOS software to configure your router. This chapter tells you what you
need to know before you begin configuring your router with Cisco IOS software.
This chapter contains the following sections:
• Configuring the Router from a PC
• Understanding Command Modes
• Getting Help
• Enable Secret and Enable Passwords
• Entering Configuration Mode
• Using Commands
• Saving Configuration Changes
• Using Debug Commands
• Where to Go Next
Understanding these concepts saves you time when you are configuring your
router. If you have never used the Cisco IOS software or if you need a refresher,
read this chapter before you proceed to the next chapter.
If you are already familiar with the Cisco IOS software, you can proceed to the
configuration chapter that is appropriate for your network.