What is the OSI Model? The 7 Layers Explained

What is the OSI Model? The 7 Layers Explained

In 1978, Open Systems Interconnect (OSI), model was introduced by the International Standards Organization (ISO) to provide a conceptual model for networking. What is OSI Model? OSI model servers the purpose in which the end user need not worry about using devices, protocols or services from different manufacturers as it lays out the guidelines for … Read more