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Implementing Cisco IOS Network Security (IINS 640-554) Foundation Learning Guide, Second Edition by Catherine Paquet

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Chapter 14. Site-to-Site IPsec VPNs with Cisco IOS Routers

Building a site-to-site IPsec VPN is an essential part of many plans to meet the security requirements of customers. In this chapter, you will learn how to use the command-line interface (CLI) to configure a site-to-site IPsec VPN to securely connect two or more subnets over the Internet or an intranet.

This chapter teaches you how to configure a site-to-site IPsec VPN with preshared keys, using Cisco Configuration Professional. This ability includes being able to meet these objectives:

• Evaluate the requirements and configuration of site-to-site IPsec VPNs

• Use Cisco Configuration Professional to configure site-to-site IPsec VPNs

• Use CLI commands and Cisco Configuration Professional ...

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