What books are worth reading to understand what a router, switch, access point is, how computer networks work?

Question

Computer networks

We need books for the "uninitiated" in these matters.

Answer 1

Networks for the little ones - all articles with colorful illustrations, written very well and easy to read. There is no better material on networks in any book!
part 0 Planning linkmeup.ru/blog/11.html
part 1 Connecting to cisco equipment linkmeup.ru/blog/12.html
part 2 Switching linkmeup.ru/blog/13.html
part 3 Static routing linkmeup.ru/blog/14 .html
part 4 STP linkmeup.ru/blog/15.html
part 5 NAT and ACL linkmeup.ru/blog/16.html
part 6 Dynamic routing linkmeup.ru/blog/33.html
part 7 VPN linkmeup.ru/blog/ 50.html
part 8 BGP and IP SLA linkmeup.ru/blog/65.html

Answer 2

"Computer networks" by Olifer (or Olifer, I don't remember how many there are) - everything is set out in as much detail as possible. Read and understand this book - consider the first 3 courses of the university in VMKSS "in your pocket"

Answer 3

Cisco ICND1 - everything is there.

Answer 4

"How to calculate by IP and fill ** alo." Paste into the search, everything is there!
https://www.google.ru/search?q=%D1%81%D0%B0%D0%BC%...