Overview

This module covers the site-to-site Virtual Private Network (VPN) configuration for Cisco IOS routers and PIX Security Appliances. A VPN provides the same network connectivity for remote users over a public infrastructure as they would have over a private network. However, before allowing a user to access a network, certain measures must be taken to ensure authenticity, data integrity, and encryption.

Upon completion of this module, the student will be able to identify and configure the protocols used to ensure authenticity, data integrity, and confidentiality with a site-to-site VPN using pre-shared keys.

NOTE:

It is required that the student study the commands covered in the chapter using the labs and the Command Reference. Not all required commands are covered in sufficient detail in the text alone. Successful completion of this course requires a thorough knowledge of command syntax and application.