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What does OSI stand for?
Open Systems Interconnection
What is OSI?
It’s a model used to explain how computers communicate over a network by breaking it into 7 layers which all do a specific job.
What’s the acronym for remembering what the 7 Layers are?
Probably (physical)
Didn't (data link)
Need (network)
Those (transport)
Stupid (session)
Packets (presentation)
Anyway (application)
These layers facilitate the transmission of signals over ethernet, Fiber optic wifi and other wireless protocols.