https://www.amazon.com/Computer-Networks-5th-Andrew-Tanenbaum/dp/0132126958 https://www.amazon.com/Computer-Networks-5th-Andrew-Tanenbau... https://www.amazon.

https://www.amazon.com/Computer-Networks-5th-Andrew-Tanenbaum/dp/0132126958 https://www.amazon.com/Computer-Networks-5th-Andrew-Tanenbau... https://www.amazon.com/Computer-Networking-Top-Down-Approach-7th/dp/0133594149 https://www.amazon.com/Computer-Networking-Top-Down-Approach... I'm using these two. The Tanenbaum book has a 6th edition, and I think the Top Down one has some newer editions as well. Not sure if they're the best, although they do seem relatively thorough, especially Tanenbaum.