I'm curious about how folks are learning networking concepts like IP addresses, DNS, and the different protocols like TCP and UDP these days. Back in my day, I got the hang of things by reading RFCs, man pages, and experimenting on my own, but I'm out of the loop now. Are there specific university courses that cover these topics? Do students have a go-to textbook for this material? I'm also wondering what the general understanding of networking is for those just starting out in the tech field.
6 Answers
In university, there's usually a course called 'Basics of Computer Networks' that goes over the lower levels of the OSI model, something about packet capturing, and often covers the most common protocols. It's generally required for students in software engineering, cyber security, or AI programs!
Another solid recommendation is 'Computer Networks' by Andrew Tanenbaum. It’s a classic textbook and still applies to what you're looking for!
When it comes to textbooks, a lot of people recommend 'Computer Networking: A Top-Down Approach' by James Kurose and Keith Ross. It's mentioned often in discussions about learning networking.
A good read is definitely *TCP/IP Illustrated* by Stevens. Most unis have dedicated modules for computer networking. However, I’ve noticed that many junior developers don’t know much about networking beyond basic router setups.
Honestly, most programmers don’t delve into networking much. If you're eager to learn, the Internet is filled with resources. Besides, *TCP/IP Illustrated* is worth checking out if you really want to get into the nitty-gritty.
You might want to look for classes that have 'Networks' or 'Systems' in the title; those are usually focused on the topics you're interested in.
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