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What Our Clients Are Saying:

Alex Mihalev

Adequate, Useful & Unique!

The structure of the courses is very simple, yet complete. This makes it easy to understand and process, and at the same time you can make sure you are not missing anything. And, the option to interact with the author is priceless! Rene's approach to learning is easy and saves time and money. I certainly would recommend to a friend!

Alex Mihalev CTO March 8, 2016

Arun Gupta

Came for BGP, Stayed for the Rest

If you want to understand the various routing and transport protocols, via seeing what is actually done on the switches and routers, then is the place for that! It is very comprehensive and very comprehensible. I came here looking for info about BGP and stayed for all the rest!

Arun Gupta Lead Member Technical Staff January 14, 2019

Ryan Milton

Useful & Easy

What I like about, is it offers the ability to go back to the fundamentals of networking. Which always come up, even if I am working on more complex technologies. The simplified nature of the labs of makes rebuilding them a breeze. I also like that new technologies and lessons are constantly being added.

Ryan Milton Network Engineer September 23, 2016