this post was submitted on 22 Nov 2025

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Easy way to remember the OSI model (sh.itjust.works)

submitted 1 day ago by _thebrain_@sh.itjust.works to c/programmer_humor@programming.dev

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[–] socsa@piefed.social 1 points 17 hours ago

OSI is much more important when you are doing wireless protocol design. TCP/IP is when you want to abstract out a lot of the lower layer functionality which is concerned with collision domains. It is definitely still taught in engineering school for a reason.