Part VII: IPv4 Services: ACLs and NAT

Chapter 25: Basic IPv4 Access Control Lists

Chapter 26: Advanced IPv4 Access Control Lists

Chapter 27: Network Address Translation

Part VII Review

Part VII completes this book’s topics on IPv4 networks by looking at a couple of services that help secure enterprise networks as well as create useful addressing options when connecting to the Internet.

Chapter 25 and 26 discuss the basics and more advanced features of IPv4 access control lists (ACL). ACLs are IPv4 packet filters that can be programmed to look at IPv4 packet headers, make choices, and either allow a packet through or discard the packet. Chapters 25 and 26 discuss these topics in depth, for several types of IPv4 ACLs, from configuration to verification ...

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