March 8, 2019

What is the OSI networking model?

The Open Systems Interconnection (OSI) model is a conceptual framework for networking or telecommunication systems. It provides a visual description of the networking stack from “top” (end-user focused) to “bottom” (physical machine layout). Reading: The OSI model explained. The seven layers are: Application - closest to end-user, eg., web browsers, VoIP and email clients, and other connected applications Presentation - prepares or translates application data formats from/to network formats, eg. Read more

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