Common Network Ports – CompTIA A+ 220-1101 – 2.1

A+ Training Course Index: https://professormesser.link/1101videos
Professor Messer’s Course Notes: https://professormesser.link/1101notes

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We use port numbers to differentiate between applications as they traverse the network. In this video, you’ll learn which port numbers are used by some of the most popular protocols.
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