Subnetting

There are many people that work to put a book together, and as an author, I dedicated an enormous amount of time to write this book, but it would have never been published without the dedicated, hard work of many other people.

Kenyon Brown, my acquisitions editor, is instrumental to my success in the world of Cisco certification. Ken, I look forward to our continued progress together in both the print and video markets!

Table of Contents

Introduction
What Does This Book Cover?
Easy Subnetting
Subnetting Basics
How to Create Subnets
Subnet Masks
Classless Inter-Domain Routing (CIDR)
Subnetting Class C Addresses
Subnetting a Class C Address—The Fast Way!
Subnetting Practice Examples: Class C Addresses
Subnetting in Your Head: Class C Addresses
What Do We Know?
Subnetting Class B Addresses
Subnetting Practice Examples: Class B Addresses
Subnetting in Your Head: Class B Addresses
Subnetting Class A Addresses
Subnetting Practice Examples: Class A Addresses
Subnetting in Your Head: Class A Addresses
Summary