Looking for a Networking Lessons Website

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There use to be a website with lots of good tutorials on networking. I can't remember what it was called but seem to remember that it had a black background with white text and diagrams. The site was easy to read with the tutorials broken down into sections

Can anyone remember what it was called?

 

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Udemy
Edx
Pluralsight

 

It's none of those, there is a particular site i'm looking for. No sign up was required and it was free.

 

Hmmm if you find it let me know.

 

Found it! The website has changed quite a bit from what I remember it but it is still great resource!

http://www.firewall.cx/

 

thank

 

learned a lot