08 | November | 2022 | IT Career Geek

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Daily Archives: November 8, 2022

Common IT applications


Now with that list from the ports – you should be wondering – what is FTP? what is TFTP? What is POP3? Here’s the run down – For WINDOWS For Unix/Linux and Network: So, now that you see this, you can focus on those ports, but it’s a good idea to know them all. For…

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Ports


Time to move up the TCP/IP Model to Layer 4 – Application. The Internet is made of applications – web servers, email servers, storage servers, etc, and each of those applications connects to other systems with a TCP PORT. The TCP port numbers are pretty standard for normal traffic: So you see, when you connect…

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