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CCNP Security Secure 642-637 Official Cert Guide by Franklin H. Smith III, Sean Wilkins

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Chapter 12. Implementing and Configuring Zone-Based Policy Firewalls

This chapter covers the following subjects:

Zone-based policy firewall overview: Describes the different types of NAT that are available and discusses how to configure them to meet the requirements of modern networks.

Zone-based Layer 3/4 policy firewall configuration: Describes the concepts and configuration required for a Layer 3/4 firewall.

Zone-based Layer 7 policy firewall configuration: Describes the concepts and configuration required for a Layer 7 firewall.

One of the most important pieces in securing a network is the implementation of a firewall. This system provides a wall of protection between the sensitive data held inside the organizational network and the ...

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