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The main benefits of the OSI model include the following: • Helps users understand the big picture of networking • Helps users understand how hardware and software elements function together
28 maj 2023 · Open System Interconnection (OSI) model is the best means to understand the way the internet works and the communication of computers over a network system. It is considered as the standard...
The open system interconnection model, better known as the OSI model (/definition/24205/opensystems interconnectionmodelosimodel), is a network map that was originally developed as a universal standard for creating networks.
OSI model is designed to be a reference model for describing the functions of a communication system. It has seven layers, with each layer describing a different function of data traveling through a network. A reference model is a conceptual blueprint of how communication should take place.
Created by the International Organization for Standardization (ISO), the OSI model provides a universal language for computer networking, allowing diverse communication systems to interact using standardized protocols.
• The OSI model • Functionality of LAN, MAN and WAN networks • Possible media types for LAN and WAN connections • The function and definition of firewalls and gateways
An overview of the OSI Model The OSI model has seven layers namely Physical layer, Data link layer, Network layer, Transport layer, Session layer, Presentation layer, and Application layer. Each layer has a specific function and specifies the requirements for communication.
