Chapter 2Communicating Over the Network Quangkien@gmail.com.OverviewDescribe the structure of a network, including the devices and media that are necessary for successful communications. Explain the function of protocols in network communications. Ex

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Chapter 2 Communicating Over the Network Quangkien@gmail.com .Overview Describe the structure of a network, including the devices and media that are necessary for successful communications. Explain the function of protocols in network communications. Explain the advantages of using a layered model to describe network functionality. Describe the role of each layer in two recognized network models: The TCP/IP model and the OSI model. Describe the importance of addressing and naming schemes in network communications. 2 .The Platform for Communications .Elements of Communication 4 .Communicating the Messages Continuous stream of bits 00101010100101010101010101010101010 I have to wait… Single communications (e.g. video, e-mail message) could be: Continuous stream of bits Take over (hog) the network....

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