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Frame Relay is a standardized wide area network technology that specifies the physical and logical link layers of digital telecommunications channels using a packet switching methodology. Originally...
Basic Network Hardware Components All networks are made up of basic hardware building blocks to interconnect network nodes, such as Network Interface Cards (NICs), Bridges, Hubs, Switches,...
Computer network: A computer network is an interconnected group of computers. Networks may be classified by the network layer at which they operate according to basic reference...
