Cisco CISCO851-K9 - 851 Integrated Services Router Configuration Manual page 12

Organization
See the "Organization" section of this preface to help you decide which chapters contain the information
you need to configure your router.
Organization
This guide contains the following information:
Part 1: Getting Started
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Part 2: Configuring Your Router for Ethernet and DSL Access
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Part 3: Configuring Additional Features and Troubleshooting
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Part 4: Reference Information
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Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide
12
Chapter 1, "Basic Router Configuration"—Describes how to configure basic router features and
interfaces.
Chapter 2, "Sample Network
Chapter 3, "Configuring PPP over Ethernet with
PPPoE with Network Address Translation (NAT) on your Cisco router.
Chapter 4, "Configuring PPP over ATM with
PPPoA with Network Address Translation (NAT) on your Cisco router.
Chapter 5, "Configuring a LAN with DHCP and
configure your Cisco router with multiple VLANs and to have it act as a DHCP server.
Chapter 6, "Configuring a VPN Using Easy VPN and an IPSec
how to configure a virtual private network (VPN) with a secure IP tunnel using the Cisco Easy VPN.
Chapter 7, "Configuring VPNs Using an IPSec Tunnel and Generic Routing
Encapsulation"—Provides instructions on how to configure a VPN with a secure IP tunnel and
generic routing encapsulation (GRE).
Chapter 8, "Configuring a Simple
firewall on your Cisco router.
Chapter 9, "Configuring a Wireless LAN
a wireless LAN connection on your Cisco router.
Chapter 10, "Sample Configuration"—Presents a summary configuration example showing features
configured in the preceding chapters of this part of the guide.
Chapter 11, "Additional Configuration
Chapter 12, "Configuring Security
features, including firewall and VPN configuration.
Chapter 13, "Configuring Dial Backup and Remote
configure your Cisco router for dial backup and remote management.
Chapter 14, "Troubleshooting"—Provides information on identifying and solving problems with the
ADSL line and the telephone interface. Also explains how to recover a lost software password.
Appendix A, "Cisco IOS Software Basic
software before you begin to configure it.
Appendix B, "Concepts"—Provides general concept explanations of features.
Appendix C, "ROM Monitor"—Describes the use of the ROM Monitor (ROMMON) utility.
Deployments"—Provides a road map for Part 2.
NAT"—Provides instructions on how to configure
NAT"—Provides instructions on how to configure
VLANs"—Provides instructions on how to
Firewall"—Provides instructions on how to configure a basic
Connection"—Provides instructions on how to configure
Options"—Provides a road map for Part 3.
Features"—Explains basic configuration of Cisco IOS security
Management"—Provides instructions on how to
Skills"—Explains what you need to know about Cisco IOS
Tunnel"—Provides instructions on
OL-5332-01
Preface