How to prepare for Akamai interview?

I have an interview for a software engineering role at Akamai, and the position requires knowledge of TCP/IP, HTTP, DNS, TLS/SSL. People familiar with the process, can you please share your favorite resources to prepare for this section?

Akamai Technologies aEjf27 Aug 6, 2021

Tell me what happens, from start to finish, when a user types in www.whatever.com into the browser and clicks go. DNS resolution through website displayed on the screen. What does the full DNS resolution process look like? Assume nothing is cached. How is TLS negotiated between a client and server? Figure out the answers to those questions and you'll be in good shape.

Akamai Technologies Morgoth Aug 6, 2021

What about non-web traffic? 😉

Akamai Technologies aEjf27 Aug 8, 2021

Never heard of a non-web traffic question for an interview here. I'm sure it may happen, but I've never personally heard one or asked myself