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CHAPTER 2 mental institution to the OSI Model Topics Covered in this Chapter 2.1 THE want FOR STANDARDIZATION 2.2 OSI graphic symbol MODEL 2.3 BITS AND BYTES 2.4 PHYSICAL report 2.5 DATA LINK tier 2.6 THE 802 PROJECT MODEL 2.7 2.8 2.9 2.10 2.11 2.12 lucre degree TRANSPORT LAYER SESSION LAYER entry LAYER APPLICATION LAYER CONNECTIVITY DEVICES 24 ISBN: 0-536-32959-1 Local heavens Networks, by Patrick Regan. Published by Prentice-Hall. secure © 2006 by Pearson Education, Inc. Introduction In the early days of interlockinging, networking bundle was created in random fashion. When networks grew in popularity, the need to standardize the by-products of network software and hardware became evident. Standardization allows vendors to create hardware and software systems that bed elapse with one another, even if the underlying architecture is dissimilar. For example, you give the hack run TCP/IP protocol to access the sugar on an IBM-compatible PC ru nning Windows or an Apple macintosh running OS X. Objectives ? ? ? ? ? ? ? Describe the OSI model and how it relates to networks. Specify the master(prenominal) features of 802.2 LLC and mac. bring out the purpose, features, and functions of hubs, switches, bridges, routers, gateways, and network interface cards. Given an example, identify a MAC address. Identify the seven layers of the OSI model and their functions. Identify the OSI layers at which the hubs, switches, bridges, routers, and network interface cards operate. Explain the need for calibration in networks. ? ? ? ? ? ? ? ? List the differences between the de jure and de facto standards. circumscribe virtual circuit. Define session and explain how it relates to networks. List and nail down the types of dialogs. List and fixate the Project 802 standards. Define signaling, modulation, and encoding. Define bandwidth and compare baseband and broadband. List and adhere the different connection ser vices. 2.1 THE NEED FOR STANDARDIZATIO! N To overcome...If you want to create a full essay, order it on our website: OrderCustomPaper.com

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