This is a good point. You have to have some assumptions of what your audience brings.
I'm aware there are levels of information in an IP packet, but I don't know them offhand. If I have to google something on the first sentence in a high level overview, then I'm likely not going to read the piece and the author has lost me as a reader. Maybe I'm not the target audience, though I was interested. I'm providing that as feedback for the origial author since the piece mentions that's it's still a work in progress.
I'm aware there are levels of information in an IP packet, but I don't know them offhand. If I have to google something on the first sentence in a high level overview, then I'm likely not going to read the piece and the author has lost me as a reader. Maybe I'm not the target audience, though I was interested. I'm providing that as feedback for the origial author since the piece mentions that's it's still a work in progress.