OSI (Open Systems Interconnection)


OSI (Open Systems Interconnection) It is based on the process of communication between two end users in a telecommunication network.It can be divided into layers,with each layer adding its own set of special,related functions.Each communicating user is at a computer equipped with the 7 layers of function.The layers are in 2 groups.The upper 4 layers … Continue reading OSI (Open Systems Interconnection)

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