Anyone have some good resources for studying for networking interview part of a systems engineering loop? I know the basics pretty well so I can talk how a packet travels from layer 7 to 1 and back to 7. I know my protocols. What I was not able to find a good resource; is networking troubleshooting. How do you use ping/traceroute/tracert/ check dns/ telnet/ when do you go to tcp dump/ etc?
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