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· Ep 15 Networking

I Built My Own Networking Cheat Sheet. Here's Why.

I stopped waiting for the "Ugly's Electrical Reference" of networking and built my own. When you're standing in front of a switch at 11 p.m. and need the exact Cisco IOS command, a clean Wireshark filter, or a subnet answer right now, generic documentation and endless search results are a trap. I…

· Ep 2 Networking

What Is DNS, and Why Does It Break?

You type an address, hit enter, and a page shows up. Or it doesn't, and you have no idea why. This episode walks through everything that actually happens in between: cache checks, DNS lookups, TLS handshakes, and packets hopping across routers and fiber before your page assembles on screen. The…

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