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CHAPTER
3-1
Cisco 880 Series Integrated Services Router Software Configuration Guide
OL-22206-01
3
Basic Router Configuration
This chapter provides procedures for configuring the basic parameters of your Cisco router, including
global parameter settings, routing protocols, interfaces, and command-line access. It also describes the
default configuration on startup.
• Interface Ports, page 3-2
• Default Configuration, page 3-2
• Information Needed for Configuration, page 3-4
• Configuring Command-Line Access, page 3-5
• Configuring Global Parameters, page 3-7
• Configuring WAN Interfaces, page 3-7
• Configuring a Fast Ethernet WAN Interface, page 3-8
• Configuring the Fast Ethernet LAN Interfaces, page 3-16
• Configuring the Wireless LAN Interface, page 3-16
• Configuring a Loopback Interface, page 3-17
• Configuring Static Routes, page 3-18
• Configuring Dynamic Routes, page 3-20
Note Individual router models may not support every feature described in this guide. Features that are not
supported by a particular router are indicated whenever possible.
This chapter includes configuration examples and verification steps, as available.