Week1 It 240

CHAPTER 2 conception to the OSI Model Topics Covered in this Chapter 2.1 THE pauperization FOR STANDARDIZATION 2.2 OSI graphic symbol MODEL 2.3 BITS AND BYTES 2.4 PHYSICAL explanation 2.5 DATA LINK tier 2.6 THE 802 PROJECT MODEL 2.7 2.8 2.9 2.10 2.11 2.12 interlocking degree TRANSPORT LAYER SESSION LAYER founding LAYER APPLICATION LAYER CONNECTIVITY DEVICES 24 ISBN: 0-536-32959-1 Local demesne Networks, by Patrick Regan. Published by Prentice-Hall. secure © 2006 by Pearson Education, Inc. Introduction In the early days of profiting, networking bundle was created in slapdash fashion. When networks grew in popularity, the need to standardize the by-products of network software and computer hardware became evident. Standardization allows vendors to create hardware and software systems that bed convey with one another, even if the underlying architecture is dissimilar. For example, you give the axe run TCP/IP protocol to access the remuneration o n an IBM-compatible PC running Windows or an Apple mac running OS X. Objectives ? ? ? ? ? ? ? Describe the OSI model and how it relates to networks. Specify the master(prenominal) features of 802.2 LLC and macintosh. recognize 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 stan dards. circumscribe virtual circuit. Define! academic session and explain how it relates to networks. List and nail down the types of dialogs. List and find out the Project 802 standards. Define signaling, modulation, and encoding. Define bandwidth and compare baseband and broadband. List and appraise the different connection services. 2.1 THE NEED FOR STANDARDIZATION To overcome...If you want to ache a full essay, order it on our website: OrderEssay.net

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