Stop Guessing Your Network: Using PowerShell and TCP Commands to Understand What

<p>When a service "can't connect," the app logs and the network rarely tell the same story. <code>tcpdump</code> settles the argument: it shows what actually went over the wire,

<p>The difference between a good infrastructure troubleshooter and someone who restarts services and hopes is a mental model. When "HTTPS times out" lands in your inbox, you don't

<p>One of the more confusing networking problems is the one where everything appears to be working.</p> <p>The computer is connected to Wi-Fi. The network icon looks normal. An IP