Simple & Effective Explanations

Very knowledgeable. NetworkLessons.com explains complex topics with great simplicity. Sometimes I asked for some advice during my studies and someone at the forum always answered me. Rene is humble and kind and has great communicative skills. It's easy to learn with his lessons. He is certainly one of the best teachers I've ever met.

Andrea D'Orsi
Network Engineer
NetworkLessons.com
January 30, 2017

Just Amazing

All topics are explained very well in an understandable language. It's also a perfect website when you have some shortcomings in some protocols. NetworkLessons.com is an amazing learning platform. Thanks so much for a great learning experience!

Florian Valette
Network Engineer
NetworkLessons.com
September 26, 2017

Nice & Interactive Training

Networklessons.com is a very nice compilation of all Networking Route and Switch Technologies. Very good and interactive explanation of technologies which are easier to simulate on own's lab environment after reading on Networklessons.com.

Abhijeet Agarwal
Network Engineer
Networklessons.com
October 30, 2015

Best Guide for Networking

Every topic is explained in the most simple way possible and still covering very good technical depth. For me, NetworkLessons.com is always the first choice for learning any routing, switching or security topic.

Nanu Naik
Network Engineer
NetworkLessons.com
December 15, 2016

Perfect & Wonderful!

This website is very helpful in term of the beginner and advance lesson to get Cisco Certificates. Start the basic of each lesson then practices, Question and Answer are available online so that it's really helpful in case of any doubts, Many more, etc.

Makara NGY
IT Manager
NetworkLessons.com
October 30, 2015

Networking Made Easy

Networklessons.com is an incredible site. It's a good site for beginners and also for seasoned network engineers. Rene really covers the VERY basic of every technology. He also gradually takes you to the more involved section. Once you understand the basic, everything else falls into place.

Manny Oluwo
Senior Network Engineer
Networklessons.com
September 11, 2015

Clear and Detailed Lessons

I really enjoy learning about routing protocols. Rene breaks down each routing technology, and explains how to troubleshoot them. He builds small topologies that allow you to learn and implement. As a CCIE candidate, NetworkLessons.com has been a huge help towards me preparing for my CCIE R&S Certification, as well as reaffirming technologies learned in my CCNA/CCNP studies. I would highly recommend NetworkLessons.com to anyone looking to further their understanding of network technologies.

Jeffrey Deal
Senior Network Engineer
NetworkLessons.com
July 15, 2016

Practical Knowledge

NetworkLessons.com is a great portal providing practical Cisco networking knowledge. It's a condensed repository of most or all networking protocols and features. It is also a great source to make quick knowledge refresh after long time of inactivity. You can also discuss with other members if you want or suggest to prepare lessons about some latest networking industry features like Vxlan, Segment Routing, EVPN, etc. You guys are doing a great job!

Rafal Kawalec
Network Engineer
NetworkLessons.com
May 29, 2018

Learning Networking Made Easy!

Networklessons has been a great tool in my journey through learning networking, and in working towards Cisco certifications. Rene does a fantastic job of taking something complicated, and making it easy to understand. I highly recommend this site!

Pete Gemakas
Network Analyst
Networklessons.com
October 27, 2015

Great Opportunity To Improve Knowledge

NetworkLessons.com is a great opportunity to improve my network knowledge and help getting my Cisco certifications. Thanks for this excellent site!

Fulvio Ferreira
Network Analist
NetworkLessons.com
June 9, 2016

Fantastic

I found NetworkLessons.com when I was trying to find a solution to understand some networking concepts. René is doing a fantastic job explaining complex subjects in a simple way. I really recommend everyone to become a member. NetworkLessons.com gives valuable advice to become CCIE. Thank you so much!

Juliano V. Lopes
Technical Designer
NetworkLessons.com
April 3, 2018

Just Perfect

I like the way that Rene organizes the lessons and the courses. His explanations are clear and with simple examples. It's just perfect and very easy to understand. I would like to recommend NetworkLessons.com for everyone who is interested in networking.

Heng Sovandara
Network Engineer
NetworkLessons.com
September 22, 2018