Here’s the book I was recommending. https://www.amazon.com/Head-First-Networking-Brain-Friendly-Guide/dp/0596521553/ref=mp_s_a_1_3?crid=17N9ED7MVGB9&dchild=1&keywords=head+first+networking&qid=1630863761&sprefix=head+first+n&sr=8-3
Head First Networking
Well written, real world examples, good detail but explained simply, good visuals.
I actually used it to review after a few years of not being near the stuff and actually enjoyed going through it.