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Learn Network OSI layers or OSI Model layers in a computer network , OsI reference model or open system interconnection model or networking model including Application Layer , Presentation Layer , Session Layer , Transport Layer , Network Layer , Data Link Layer and Physical layer .
Definition , Function , and use of the OSI network model .
#Protocols in computer network layers of OSI model .
#OSIModel defines and is used to understand - How data is transferred from one computer to another in a computer network ?