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Updated by IoT MPLS on Jan 27, 2017
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Data Network Conceptual Models

A Data Network is a telecommunications network that allows exchange of data. Networked computing devices pass data to each other along data connections. Data is transferred in the form of packets. The connections (network links) between nodes are established using either cable media or wireless media. The Internet is the best known Data Network, but it is thought that the Internet will have to be drastically changed, modified or added on to in order to accommodate the Internet of Things.

OSI Conceptual Network Layers

The Open Systems Interconnection model (OSI) is a conceptual model that characterizes and standardizes the internal functions of a communication system by partitioning it into abstraction layers.

Internet Protocol Suite

The Internet protocol suite is the computer networking model and set of communications protocols used on the Internet and similar computer networks. It is commonly known as TCP/IP, because its most important protocols, the Transmission Control Protocol (TCP) and the Internet Protocol (IP), were the first networking protocols defined in this standard.