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CompTIA Network Plus (N10-009) Course & Lab Guides (Udemy.com)

Master essential networking concepts, protocols, and security for the CompTIA Network+ N10-009 certification

Created by: Vision Training Systems

Last updated June 2026

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What you will learn

  • Explain networking fundamentals including the OSI and DoD models, ports, protocols, and IP addressing to prepare for the Network+ exam.
  • Design, configure, and manage wired and wireless networks using industry-standard tools and technologies covered in CompTIA Network+ certification training.
  • Implement routing protocols, VLANs, and network segmentation to optimize performance and security in modern enterprise environments.
  • Configure and maintain IPv4 and IPv6 network services such as DNS, DHCP, and NAT to ensure seamless connectivity.
  • Apply network security best practices including encryption, access control lists (ACLs), and secure authentication to protect data and resources.
  • Identify and mitigate common network attacks such as denial-of-service (DoS), phishing, and rogue devices through hands-on Network+ security labs.

How it compares

Against the other 523 rated Udemy courses in Hacking on CourseDuck:

  • Rating4.7 out of 5higher than 85% of them
  • Reviews125#424 of 524 by number of reviews
  • Length41.6 hourslonger than 98% of them
  • Last updatedJune 2026more recently than 75% of them

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Course Description

CompTIA Network+ (N10-009) Certification Training – Pass Your Exam & Build Your Networking Career

Master the skills you need to pass the CompTIA Network+ N10-009 certification exam and launch a successful IT career. This IT networking course online is designed to cover every objective in the latest Network+ exam blueprint, giving you a solid foundation in networking fundamentals, implementation, operations, security, and troubleshooting.

With a mix of in-depth video lessons, hands-on labs, and Network+ practice tests, you’ll learn how to design, configure, manage, and secure modern networks — skills that employers worldwide demand. Whether you’re a beginner in IT or an experienced technician seeking a recognized credential, this CompTIA certification training online will help you prepare with confidence.

What you’ll learn in this Network+ course:

  • Networking fundamentals training – OSI and DoD models, ports, protocols, IP addressing, subnetting, and network topologies.

  • Implementing networks – Routing technologies, VLANs, wireless networking, and structured cabling installations.

  • Network operations – Monitoring technologies, IPv4/IPv6 network services, and disaster recovery planning.

  • Network security essentials – Encryption, ACLs, secure authentication, and countermeasures for common network attacks.

  • Network troubleshooting skills – Diagnosing connectivity issues, using command-line tools, and resolving performance problems.

Why choose this Network+ training:

  • 100% aligned with CompTIA Network+ N10-009 exam objectives.

  • Practical Network+ labs to reinforce real-world networking skills.

  • Exam tips, Network+ practice tests, and study strategies to boost your success rate.

  • Vendor-neutral certification recognized by IT employers globally.

Career opportunities after completing this course:

  • Network Support Technician

  • IT Help Desk Technician

  • Junior Network Administrator

  • Systems Support Specialist

The CompTIA Network+ certification is the industry-standard entry-level networking credential, opening doors to IT support, network administration, and cybersecurity careers. This network administration course also provides a strong foundation for advanced certifications like CompTIA Security+, Cisco CCNA, and Microsoft Azure Fundamentals.

If you’re ready to gain the skills and confidence to pass your Network+ exam and advance your IT career, enroll now and start your journey to becoming a certified networking professional.

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Instructor Details

Vision Training Systems

Vision Training Systems is a provider quality online educational products.

Vision focuses on providing corporations a high quality, customizable solution that gives their employees valuable training that can be done on the go, 24/7. Courses are built with a myriad of features, providing any type of learner with the style of training they need to excel.

Vision has become one of the fast growing companies in the IT training space by delivering the highest quality training in the marketplace.

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Reviews

4.7

125 ratings on Udemy

Select a bar to show only those reviews.Select the bar again to show every rating.

By Connor Roeckel on 7/14/2026

A decent course taught by an amazing instructor that nonetheless has some small issues. The instructor is an expert with decades of experience and communicates her deep understanding of the topic well. Her lectures are straightforwards, succinct, and leave few questions remaining. The activities are helpful and in-depth, using free software to simulate the exact topics and scenarios learned during lecture. Furthermore, the instructor has provided pre-setup "scenario" files for each activity, making following along and learning by doing a breeze. The only issues (beyond the instructor's clear but negligible bias towards Cisco) are with the course itself and its structure. Lectures are often arbitrarily cut into multiple parts, the file of provided activities contains far more files that the course actually uses, and activities occasionally reference things that we won't do or learn until later in the course. Ultimately, these are problems of editing and not content, and likely stem from this course being adapted from another course or class that was originally taught in a different format. The biggest problem was the practice test: it contains at least 3 blatantly wrong answers. After going back through and reviewing my results, I discovered 3 instances of the answers in the practice test directly contradicting both the instructor's lectures and themselves. Udemy's AI assistant that offers to explain to you why you got the question wrong is, of course, no help in these situations because it tries to explain why a faulty answer is correct, further confusing the topic. Ultimately, this course is fantastic and well worth the money, just be aware of the bumps in the road ahead of time.

By Marcin Wenc on 2/22/2026

This is one of the best courses I've taken on Udemy so far. The teacher explains the topics well, using slides and practical examples in Packet Tracer. Although the course probably covers more than is necessary for the Network+ exam, the knowledge gained will be useful in a real job. I highly recommend it!

By Barbara Kinsey on 12/18/2025

I really enjoy the instructor's teaching style, which makes such a vast and complex subject both accessible and genuinely enjoyable to learn.

By Wavy J.L.E 99 on 11/4/2025

though some videos are quite long I really enjoy how detailed oriented the teacher and how well thought out an planned but organized the material is

By Colbi Johnson on 11/3/2025

She connects the concepts well, by explaining how they work together and why. This helps you see the bigger picture which is what I needed in order to grasp the concepts.

By Hassim M Tejan on 10/27/2025

Yeah, good match for me

By Matteo Ferrini on 10/12/2025

Extremely straightforward explanations. She is a highly skilled professional in her field and an excellent teacher! I have studied in another field at a high level, and I can assure you that you rarely find a teacher like her.

By Branden Young on 10/4/2025

Fantastic instructor, she clearly know's her stuff! I have been an VMware instructor for 10 years and I have to say I am impressed. Thanks so much appreciate the time and effort you have taken.

By Antonio Allen on 8/15/2025

I really appreciate how the instructor explains everything thoroughly and uses picture examples to reinforce the concepts. The activities that follow each lesson help solidify my understanding, especially since I’m a hands-on learner. I highly recommend this course and even though I’m not finished yet, I already feel confident that I can start applying some of this knowledge to my current Systems engineer job.

By Debbie Logerquist on 7/2/2025

Yes it was a good course very informative. The instructor is great easy to understand and she explains each lesson very thoroughly

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Overall Score : 94 / 100