I have been exploring the world of home servers/self-hosting for a little over a year now, and feel like I have at a decent understanding of a lot of things that go into this. The one thing I am not remotely comfortable with yet is networking. It's like a foreign language to me.
What are some good resources or projects that I could work on to help me develop a better understanding of this? Or, what helped you advance your networking knowledge? I have an UnRaid machine and a Raspberry Pi 4 (8gb) at my disposal (for any project recommendations). Current router is ISP provided, so nothing fancy.
The reality is that you won't learn much just by reading, you need to try to debug stuff and eventually work in the area to truly learn.
But I am sure there are plenty of tutorials and video courses in various platforms where you can learn a bit on the topic. Coursera might be a good place to start as you can enroll for free to those courses if I am not wrong.
I’m also a person that has always struggled to learn by solely reading. Typically a combination of video tutorials and documentation, while actually doing the work on my end, is how I usually grasp concepts.