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Training Camp • Cybersecurity Glossary
The OSI (Open Systems Interconnection) Model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven abstraction layers to facilitate interoperability between different systems.
OSI Model Definition: The OSI (Open Systems Interconnection) Model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven abstraction layers to facilitate interoperability between different systems.
The OSI (Open Systems Interconnection) model is a conceptual framework that standardizes the communication functions of a telecommunication or computing system into seven abstraction layers. Each layer provides a specific set of functions necessary for network communication, with each layer building upon the services provided by the lower layers. The layers are: Physical, Data Link, Network, Transport, Session, Presentation, and Application. This model helps in understanding and designing network communication systems.
OSI Model is one of the topics you'll master in the CCNA Boot Camp.
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