Binary, Subnetting, and Summarization Mastery

You get the Kindle version of this book FREE when you purchase the paperback edition! (This offer valid only to U.S. customers. That's Amazon's idea, not mine.

My famous Binary, Subnetting, and Summarization Mastery Workbook has been fully updated for 2019 and the latest versions of the CCENT, CCNA, Network+, and CCNP exams!

Whether you're studying for a Cisco or CompTIA certification exam, or you need to sharpen your subnetting creation and troubleshooting skills, this is the book for you.

I'm Chris Bryant, "The Computer Certification Bulldog" (and CCIE #12933), and I've created this fully-illustrated workbook to give you the tools and the practice you need to nail any subnetting or binary-based question on any Cisco or CompTIA certification exam -- and to succeed with subnetting in real-world networks.

And, of course, I'll teach you how to troubleshoot someone else's subnetting!

You need no prior experience with binary or subnetting to use this book, as I've written it for you in a structure that will allow you to master the fundamental skills of binary and subnetting before moving on to the more complex subnetting questions.

I show you exactly how every single answer in this book was achieved, so you'll have no hesitation on exam day when it comes to subnetting and binary conversions. If you have ANY questions about anything you see in the book, you can quickly reach me on Twitter @ccie12933 or via email in the address given to you in the book.

I've even thrown in a little route summarization work as well as three BONUS exams at the end of the book. I've done everything I can to make this a "must-have" for every network admin and Cisco or CompTIA certification candidate.

Here's a look at the table of contents:

Chapter 1: Introduction (Don't worry, I kept it short so we could get to work!)

Chapter 2: Converting Binary To Decimal

Chapter 3: Binary-to-Decimal Exercises

Chapter 4: Converting Decimals to Binary Strings

Chapter 5: Decimal-to-Binary Conversion Exercises

Chapter 6: Determining The Number Of Valid Subnets

Chapter 7: "Number Of Valid Subnets" Exercises

Chapter 8: Determining The Number Of Valid Hosts On A Subnet

Chapter 9: "Number Of Valid Hosts" Exercises

Chapter 10: Determining The Subnet Of An IP Address

Chapter 11: IP Address Determination Exercises

Chapter 12: Determining A Subnet's Broadcast Address AND Range Of Valid Addresses

Chapter 13: Broadcast Address / Address Range Exercises

Chapter 14: "Subnetting From Scratch"

Chapter 15: Subnetting Exercises

Chapter 16: Even More Subnetting Exercises

Chapter 17: Yes, More Subnetting Exercises!

Chapter 18: Variable-Length Subnet Masking (VLSM)

Chapter 19: VLSM Exercises

Chapter 20: Bonus Chapter -- Route Summarization

Chapter 21: Practice Exam #1

Chapter 22: Practice Exam #2

Chapter 23: Practice Exam #3

I told you I packed a lot of material into this book!

Along with my foolproof and rapid-fire methods of subnetting (and troubleshooting someone else's subnetting!), the book comes with over 200 practice questions along with fully explained answers.

Enough said. Let's get started!

Chris Bryant

CCIE #12933

"The Computer Certification Bulldog"

Twitter: https: /www.twitter.com/ccie12933

YouTube: https: //www.youtube.com/user/ccie12933