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Beginner in networking or professional? We offer Cisco lessons for all levels. If you have never worked in IT before then you will enjoy the CCNA lessons while experts will love the CCIE lessons. My lessons will help you to prepare for popular certifications like:

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What our Members are Saying

  • April 10, 2024
    Matt Bednar
    Matt Bednar
    Network Consultant
    The Best Value

    NetworkLessons.com does an absolutely wonderful job of taking the time on every lesson to cover all aspects of a particular technology and does it in a way that builds, concept upon concept. This is very good for those who are looking for a systematic approach. This is my go-to site for things I need to refresh on. By far, the best value on the market. Engineers tend to get lost in the details. NetworkLessons.com will make sure you stay on track!

  • January 26, 2025
    Rommel Tamayo
    Rommel Tamayo
    Sr. Telecommunication Engineer
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    NetworkLessons.com is an excellent guide on networking. They provide detailed explanations for each topic. They present and explain their lessons much better than any other site I have visited before. It is worth subscribing to NetworkLessons.com! They are also responsive, knowledgeable, and their explanations are always comprehensible. I belong to the telecommunications industry, and it is an advantage to remain up-to-date with networking.

  • September 19, 2024
    Dallas Splawn
    Dallas Splawn
    Network Administrator
    Key to CCNP Success

    NetworkLessons.com has been key in my CCNP ENCOR and ENARSI success! The lessons are clear, practical, and easy to follow, making even complex topics approachable. Their approach helps to reinforce learning, and I felt confident throughout. If you want to not just pass, but master the material, this is the perfect resource for your CCNP journey!

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Stop Struggling & Start Learning

“My name is Rene Molenaar, and I am here to help you to achieve your goals. Do you want to upgrade your skills? Want to start a career in networking? Become a CCIE in Enterprise Infrastructure? Let me help you! After teaching Cisco classroom courses for several years I decided to share my knowledge online on NetworkLessons.com.”

Rene Molenaar CCIE #41726, Founder of NetworkLessons.com
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