Using This Book to Practice
This book is composed of eight chapters. Each of the first six
chapters covers a domain, with a variety of questions that can help
you test your real-world, scenario, and best practices networking
knowledge. The final two chapters are complete practice exams that
can serve as timed practice tests to help determine if you’re ready for
the CCNA exam.
I recommend taking the first practice exam to help identify where
you may need to spend more study time and then using the domain-
specific chapters to test your domain knowledge where it is weak.
Once you’re ready, take the second practice exam to make sure
you’ve covered all of the material and are ready to attempt the CCNA
exam.
The book is separated into eight chapters, six chapters to reflect the
major objectives and two chapters with practice tests:
Chapter 1
: Network Fundamentals (Domain 1)
Chapter 2
: Network Access (Domain 2)
Chapter 3
: IP Connectivity (Domain 3)
Chapter 4
: IP Services (Domain 4)
Chapter 5
: Security Fundamentals (Domain 5)
Chapter 6
: Automation and Programmability (Domain 6)
Chapter 7
: Practice Test 1
Chapter 8
: Practice Test 2