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  2. What is OSI Model | 7 Layers Explained - GeeksforGeeks

    www.geeksforgeeks.org/open-systems-interconnection-model-osi

    The Open Systems Interconnection (OSI) model describes seven layers that computer systems use to communicate over a network. It was the first standard model for network communications, adopted by all major computer and telecommunication companies in the early 1980s.

  3. OSI model - Wikipedia

    en.wikipedia.org/wiki/OSI_model

    The Open Systems Interconnection (OSI) model is a reference model from the International Organization for Standardization (ISO) that "provides a common basis for the coordination of standards development for the purpose of systems interconnection."

  4. The OSI Model – The 7 Layers of Networking Explained in Plain...

    www.freecodecamp.org/news/osi-model-networking-layers-explained-in-plain-english

    This article explains the Open Systems Interconnection (OSI) model and the 7 layers of networking, in plain English. The OSI model is a conceptual framework that is used to describe how a network functions. In plain English, the OSI model helped standardize the way computer systems send information to each other.

  5. What is the OSI model? The 7 layers of OSI explained - TechTarget

    www.techtarget.com/searchnetworking/definition/OSI

    OSI (Open Systems Interconnection) is a reference model for how applications communicate over a network. This model focuses on providing a visual design of how each communications layer is built on top of the other, starting with the physical cabling, all the way to the application that's trying to communicate with other devices on a network.

  6. The Open Systems Interconnection (OSI) model is a conceptual framework that divides network communications functions into seven layers. Sending data over a network is complex because various hardware and software technologies must work cohesively across geographical and political boundaries.

  7. The Open Systems Interconnect (OSI) model is a conceptual framework that describes networking or telecommunications systems as seven layers, each with its own function.

  8. What Is the OSI Model? - IBM

    www.ibm.com/think/topics/osi-model

    The Open Systems Interconnection (OSI) modelalso called the OSI reference modelis a conceptual model that divides network communication and interoperability into seven abstract layers. It provides a standardized model that enables different applications, computer systems and networks to communicate.

  9. The OSI Model - Codecademy

    www.codecademy.com/article/osi-model

    In 1984, the open systems interconnection (OSI) model was published as a framework for network communication. The model breaks down computer network communication into seven layers. All of the layers work together to create a digital message. The message is built as it moves down the protocol stack.

  10. The Open Systems Interconnection (OSI) model is a conceptual framework that describes the functions of a networking or telecommunication system in seven layers. The OSI model describes how a network functions and standardizes the way that systems send information to one another.

  11. The OSI (Open Systems Interconnection) model was created by the ISO to help standardize communication between computer systems. It divides communications into seven different layers, which each include multiple hardware standards, protocols, or other types of services. The seven layers of the OSI model include: The Physical layer.