Before you gain this certification, you need to have some good expert training, which you could gain it through the SPOTO Club.

1. CCNA Cisco Certified Network Associate Study Guide, 7th Edition by Todd Lammle
You will find yourself reading this Cisco certification book from cover to cover, front to back and back to front.  Its author shows a real depth in his knowledge about the topic. It includes the what, who when, why, where, and how of network administration. This study guide offers full and detailed information, including practice tests, test questions, bonus material, and more.

2.  LAN Switching and Wireless, CCNA Exploration Labs and Cram Guide will be provide by Allan Johnson.
If you want the down and dirty information or nuts and bolts, consider buying this Cisco certification book. You will be up and running at the CCNA level. This workbook helps you understand the basics of it all and is a great way to practice your skills. It is fully annotated and the references are complete. If you need extra practice at solidifying your newly learned skills, this is a great help and aid!

3. Network Fundamentals, CCNA Exploration Labs and Study Guide by Antoon Rufi, Priscilla Oppenheimer, Belle Woodward, and Gerlinde Brady
For those with a solid computer background, try reading this reasonably-priced Cisco certification book. It provides practice test questions that are useful, and it consists of numerous review questions, as well as hands-on lab activities to help with your learning process.

4. Routing Protocols and Concepts: CCNA Exploration Companion Guide (Cisco Systems Networking Academy Program) by Rick Graziani and Allan Johnson
If you already run a network, which might contain Cisco hardware, and you require a good reference on routing protocols, try using this Cisco certification book. It is a book produced by Cisco, for a Cisco certificate, so you are getting a reference from an authoritative source for exam preparation. It also provides plenty of examples of how to configure and manage to a route.

5. LAN Switching and Wireless: CCNA Exploration Companion Guide (Cisco Networking Academy Program) by Wayne Lewis
All the CCNA guide books, including this one, are among the best when it comes to explaining networking. At a low cost, it appears to be concise and direct to the point. It furnishes a good and exhaustive discussion on the subject. The book covers Spanning Tree Protocol, VLAN Trunking, VLAN, and many more important areas of Layer 2 and layer 3 switching configuration in detail.

6. Network Essentials: CCNA Examination Companion Guide that would be formulated via Mark Dye, Rick McDonald and Antoon Rufi
To be a good network technician, this Cisco Certificate can help you get started. Some writers such as Dye, McDonald, and Rufi have explained the basics of how the Internet works.This book is directed at readers who are aiming to become a networking system administrator. However, it is also excellent for those from all levels of experience learning networking administration, from beginner to expert.

These books also include plenty of examples which you may practice or try out in real life. If you have been able to go through and read any of these Cisco certification books, go ahead and share your opinion in the comments section below.

The books, which are mentioned above, would be enough of you if you remember it all. But all we know that it isn’t going to be an easy task. So if you are looking for an easy way to prepare for this certification, you could do it by joining the SPOTO Club. They provide you with the expert training module, which could help you out in gaining this certification in single attempt.