Can anyone suggest a good current book on understanding networking, Wired & Wireless?

I have a basic knowledge of networks but I need to know more without having to go to a year worth of classes. I know how to pick the right hardware, run wire, setup a router, but if I needed to troubleshoot why tcpip is not working, why the speed is fluctuating I'm lost. As always, Any suggestions are greatly appreciated.

lemonie7 years ago
This took me about 30 sec, probably worth a look at?

ColdScorpion (author)  lemonie7 years ago
Thank you lemonie, I have bookmark the page. I have searched online and there are many web pages devoted to networking and numerous books written on networking. I'm looking for a recommendation of a book that someone had previously read. I get so easily distracted when I try to read e-books. It's funny, the stigma still lives, if your on a computer everybody thinks your not busy but if your reading a book then they leave you alone. Thank you again!
I like that book/computer philosophy, I'll think about it.