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Virtual LANs (VLANs) are a fundamental concept in networking that allows the segmentation and organization of networks by logically dividing them into smaller subnets. With the increasing demand for network segmentation and security, understanding VLANs has become crucial for network administrators and IT professionals. If you’re looking to master VLANs or enhance your existing knowledge, there are numerous online courses and certifications available. In this article, we’ll explore the ten best VLAN courses and certifications online, providing you with valuable resources to expand your expertise in this field.

1. Cisco CCNA Routing and Switching

Cisco is a leading provider in networking technologies, and their CCNA Routing and Switching certification is highly regarded in the industry. This program covers a broad range of networking topics, including VLANs. By completing this certification, you’ll gain a comprehensive understanding of VLAN fundamentals, VLAN Trunking Protocol (VTP), and VLAN configuration. This course is ideal for individuals who want to pursue a career in networking or enhance their existing networking knowledge.

2. CompTIA Network+

The CompTIA Network+ certification is designed to validate the skills needed to configure, manage, and troubleshoot networks. It covers various networking concepts, including VLANs. This certification provides a solid foundation in VLANs by teaching you about VLAN configuration, VLAN tagging, and VLAN segmentation. It is an excellent course for individuals looking to enter the networking field or enhance their networking skills.

3. Udemy – Learn VLANs and Networking Fundamentals

Udemy, a popular online learning platform, offers a comprehensive course on VLANs and Networking Fundamentals. This course is suitable for beginners, providing a step-by-step guide to understanding VLAN concepts, configuring VLANs on switches, and troubleshooting VLAN-related issues. With hands-on exercises and practical examples, this course helps you build the necessary skills to implement VLANs in real-world scenarios.

4. Pluralsight – Understanding Layer 2 Switching and VLANs

Pluralsight offers an in-depth course on Understanding Layer 2 Switching and VLANs. This course covers advanced topics related to VLANs, including VLAN trunking, Inter-VLAN routing, and VLAN security. With a focus on Cisco switches, this course provides hands-on labs, allowing you to practice VLAN configurations in a virtual environment. By completing this course, you’ll have a thorough understanding of VLANs and the associated technologies.

5. LinkedIn Learning – Learning VLANs

LinkedIn Learning provides a course titled Learning VLANs, which explores the basics of VLANs and their practical applications. This course covers VLAN concepts, VLAN tagging, VLAN membership, and VLAN routing. With real-world examples and demonstrations, this course aims to equip you with the knowledge and skills necessary to implement VLANs effectively.

6. INE – Networking Fundamentals Part 1: VLANs

INE offers a comprehensive course on VLANs as part of their Networking Fundamentals series. This course is suitable for beginner-level learners and covers VLAN concepts, VLAN configuration, and VLAN trunking. With their interactive learning platform, INE provides a hands-on experience to reinforce your understanding of VLANs.

7. Global Knowledge – Configuring and Troubleshooting VLANs on Cisco Switches

Global Knowledge offers a course specifically focused on configuring and troubleshooting VLANs on Cisco switches. This hands-on training covers VLAN design considerations, VLAN configuration, and VLAN troubleshooting techniques. By completing this course, you’ll be equipped with the skills required to deploy and maintain VLANs effectively in a Cisco networking environment.

8. Coursera – Introduction to Computer Networking

Coursera provides a course called Introduction to Computer Networking, which offers a comprehensive introduction to networking concepts, including VLANs. This course covers VLAN fundamentals, VLAN configuration, and VLAN troubleshooting. With a combination of lectures, quizzes, and hands-on assignments, this course ensures a well-rounded understanding of VLANs and their role in computer networking.

9. CBT Nuggets – Cisco CCENT/CCNA ICND1 100-105

CBT Nuggets offers a course focused on preparing you for the Cisco CCENT/CCNA ICND1 100-105 exam. This course covers a wide range of networking concepts, including VLANs. With their engaging video tutorials and hands-on labs, CBT Nuggets provides the necessary knowledge and practical experience to master VLANs and successfully pursue the CCENT/CCNA certification.

10. NetworkLessons.com – Understanding VLANs

NetworkLessons.com offers an extensive collection of networking lessons, including a comprehensive guide on Understanding VLANs. This guide provides detailed explanations of VLAN concepts, VLAN configuration on different network devices, and VLAN troubleshooting techniques. NetworkLessons.com’s step-by-step approach helps you grasp VLAN fundamentals and apply them effectively in various networking scenarios.


As network segmentation and security continue to be vital concerns in the IT industry, understanding VLANs is essential for network administrators and IT professionals. Whether you’re a beginner or an experienced professional, the online courses and certifications mentioned above provide valuable resources to enhance your knowledge and skills in VLANs. From Cisco certifications to specialized courses offered by online learning platforms, there are options available for every level of expertise. By investing in one or more of these courses, you’ll be well-prepared to implement VLANs in real-world scenarios and advance your career in networking.