Best CCNA Certification Books

Last updated: February 8, 2026Reviewed date: February 8, 2026Reading time: 3 min read
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If you’re working toward your CCNA certification, you’ll probably want to review some CCNA books that can help you learn the material before your exam. We’ve put together a list of the five best CCNA exam preparation books to help you become increasingly proficient in the knowledge areas that will appear on the CCNA exam 1. CCNA Preparation Library (640-801) This CCNA exam preparation book is authorized by Cisco and...

Key Takeaways

  • This article explains 1. CCNA Preparation Library (640-801) in simple medical language.
  • This article explains 2. Cisco Certified Network Associate Study Guide (640-802) in simple medical language.
  • This article explains 3. Cisco CCNA Exam Flash Card Practice Library (640-607) in simple medical language.
  • This article explains 4. CCNA Exam Certification Guide (640-607) in simple medical language.
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Definition

If you’re working toward your CCNA certification, you’ll probably want to review some CCNA books that can help you learn the material before your exam. We’ve put together a list of the five best CCNA exam preparation books to help you become increasingly proficient in the knowledge areas that will appear on the CCNA exam

1. CCNA Preparation Library (640-801)

This CCNA exam preparation book is authorized by Cisco and is considered to be one of the best CCNA books for the exam. This library consists of two basic exam preparation tutorials for the CCNA exam: Interconnecting Cisco Network Devices Part 1 and Part 2. The focus of Interconnecting Cisco Network Devices Part 1 includes simple network, Ethernet LANs, wireless LANs, LAN/WAN connections, and proper network environment management. Interconnecting Cisco Network Devices Part 2 provides expanded knowledge on the Part 1 concept along with router and switch output concepts.

2. Cisco Certified Network Associate Study Guide (640-802)

This is another popular CCNA exam prep book widely suggested by CCNA-certified professionals. Authored by Todd Lammle, this book is a popular resource for CCNA exam candidates because it contains full-length practice questions. Along with all the important concepts of Cisco network devices, this library includes four full-length CCNA practice tests.

3. Cisco CCNA Exam Flash Card Practice Library (640-607)

This CCNA exam prep library includes more than 350 CCNA exam prep questions based on real-life industry scenarios. You can also get a CCNA question bank including 500 CCNA practice questions for evaluating your proficiency on CCNA knowledge areas. These CCNA exam flashcards are great for last-minute exam cramming!

4. CCNA Exam Certification Guide (640-607)

The CCNA Exam Certification Guide – Third Edition has gained great reviews from participants as a well-organized preparation book for the CCNA exam. This CCNA exam prep book contains internetworking functions of each layer of the OSI reference model, functionality of Cisco IOS® software and TCP/IP and IPX protocols, segmentation of networks using routers, switches, and bridges, as well as use and configuration of Catalyst switches, STP, and VLANs.

5. CCNA Practical Studies (640-607)

This Cisco Certified Network Associate Practical Studies book is useful for both CCNA Exam 640-607 and 640-801. This CCNA book gives you hands-on networking lab scenarios. CCNA Practical Studies is a comprehensive guide that provides insights on remote access-based lab environments and includes more than 500 pages of lessons and information on the CCNA exam syllabus.

Other CCNA Training Resources

Because the Cisco CCNA exam is relatively difficult, most candidates find the best value in combining the information from the references listed above with online training courses. Simplilearn’s Cisco Certified Network Associate (CCNA) certification training program features a blended learning delivery model that combines self-paced eLearning with instructor-led options and includes:

  • 14 full-length audio-video chapters covering the complete CCNA curriculum
  • Content is divided into two modules to facilitate taking each individual certification exam separately
  • Practice lab with hands-on exercises for comprehensive learning
  • 24/7 access to course content and practice lab

To know more about CCNA certification training or register with the training program, explore Simplilearn’s CCNA certification training page.

You can download our free eBook Guide to the Top Cisco Certifications for more information about the CCNA and CCNP exams.

Equip yourself with the latest skills and expertise in the fastest-growing field of cybersecurity. Enroll today in the Best Professional Certificate Program in Ethical Hacking and Penetration Testing and stay abreast with the latest trends.

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Doctor visit helper

Prepare before seeing a doctor

A simple rural-patient checklist to help you explain symptoms clearly, ask better questions, and avoid unsafe self-treatment.

Safety note: This is not a prescription or diagnosis. For severe symptoms, pregnancy danger signs, children with serious illness, chest pain, breathing difficulty, stroke-like weakness, or major injury, seek urgent care.

Which doctor may help?

Start with a registered doctor or the nearest qualified health center.

What to tell the doctor

  • Write when the problem started and how it changed.
  • Bring old prescriptions, investigation reports, and current medicines.
  • Write allergies, pregnancy status, diabetes, kidney/liver disease, and major past illnesses.
  • Bring one family member if the patient is weak, elderly, confused, or a child.

Questions to ask

  • What is the most likely cause of my symptoms?
  • Which danger signs mean I should go to hospital quickly?
  • Which tests are necessary now, and which can wait?
  • How should I take medicines safely and what side effects should I watch for?
  • When should I come for follow-up?

Tests to discuss

  • Vital signs: temperature, pulse, blood pressure, oxygen saturation
  • Basic physical examination by a clinician
  • CBC, urine test, blood sugar, or imaging only when clinically needed

Avoid these mistakes

  • Do not use antibiotics, steroid tablets/injections, or strong painkillers without proper medical advice.
  • Do not hide pregnancy, kidney disease, ulcer, allergy, or blood thinner use.
  • Do not delay emergency care when danger signs are present.

Medicine safety and first-aid guide

This section is for patient education only. It does not replace a doctor, pharmacist, or emergency care.

Safe first steps

  • Rest, drink safe water, and observe symptoms carefully.
  • Keep a written note of symptoms, duration, temperature, medicines already taken, and allergy history.
  • Seek medical care quickly if symptoms are severe, worsening, or unusual for the patient.

OTC medicine safety

  • For mild pain or fever, ask a registered pharmacist or doctor before using common over-the-counter pain/fever medicines.
  • Do not combine multiple pain medicines without advice, especially if you have kidney disease, liver disease, stomach ulcer, asthma, pregnancy, or take blood thinners.
  • Do not give adult medicines to children unless a qualified clinician advises it.

Avoid these mistakes

  • Do not start antibiotics without a proper medical decision.
  • Do not use steroid tablets or injections casually for quick relief.
  • Do not delay emergency care because of home remedies.

Get urgent help if

  • Severe symptoms, confusion, fainting, breathing difficulty, chest pain, severe dehydration, or sudden weakness need urgent medical care.
Medicine names, dose, and timing must be decided by a qualified clinician or pharmacist after checking age, pregnancy, allergy, other diseases, and current medicines.

For rural patients and family caregivers

Patient health record and symptom diary

Write your symptoms, medicines already taken, test results, and questions before visiting a doctor. This note stays on your device unless you print or copy it.

Doctor to discuss: Doctor / qualified healthcare provider
Tests to discuss with doctor
  • Basic vital signs: temperature, pulse, blood pressure, oxygen level if needed
  • Relevant blood, urine, imaging, or specialist tests only after clinical assessment
Questions to ask
  • What is the most likely cause of my symptoms?
  • Which warning signs mean I should go to emergency care?
  • Which tests are really needed now?
  • Which medicines are safe for my age, pregnancy status, allergy, kidney/liver/stomach condition, and current medicines?

Emergency warning signs such as chest pain, severe breathing difficulty, sudden weakness, confusion, severe dehydration, major injury, or loss of bladder/bowel control need urgent medical care. Do not wait for online information.

Safe pathway to proper treatment

Care roadmap for: Best CCNA Certification Books

Use this simple roadmap to understand the next safe steps. It is educational and does not replace examination by a doctor.

Go to emergency care if you notice:
  • Severe or rapidly worsening symptoms
  • Breathing difficulty, chest pain, fainting, confusion, severe weakness, major injury, or severe dehydration
Doctor / service to discuss: Qualified healthcare provider; specialist depends on symptoms and examination.
  1. Step 1

    Check danger signs first

    If danger signs are present, seek emergency care and do not wait for online information.

  2. Step 2

    Record the symptom story

    Write when symptoms started, severity, medicines already taken, allergies, pregnancy status, and test results.

  3. Step 3

    Visit a qualified clinician

    A doctor, nurse, or qualified healthcare provider can examine you and decide which tests or treatment are needed.

  4. Step 4

    Do only useful tests

    Do tests after clinical assessment. Avoid unnecessary tests, random antibiotics, or repeated medicines without diagnosis.

  5. Step 5

    Follow up and return early if worse

    If symptoms worsen, new warning signs appear, or treatment is not helping, return for review quickly.

Rural patient practical tips
  • Take a written symptom diary and all previous prescriptions/test reports.
  • Do not hide medicines already taken, even herbal or over-the-counter medicines.
  • Ask which warning signs mean urgent referral to hospital.

This roadmap is for education. A real diagnosis and treatment plan requires history, examination, and clinical judgment.