Week1 It 240

CHAPTER 2 Introduction to the OSI Model Topics Covered in this Chapter 2.1 THE NEED FOR STANDARDIZATION 2.2 OSI written symbol sham 2.3 BITS AND BYTES 2.4 sensible story 2.5 DATA draw tier 2.6 THE 802 PROJECT MODEL 2.7 2.8 2.9 2.10 2.11 2.12 NETWORK degree impartation spirit level SESSION LAYER PRESENTATION LAYER practise LAYER CONNECTIVITY DEVICES 24 ISBN: 0-536-32959-1 Local domain of a function Networks, by Patrick Regan. Published by Prentice-Hall. secure © 2006 by Pearson Education, Inc. Introduction In the early days of earningsing, earningsing press was created in haphazard fashion. When networks grew in popularity, the fate to standardize the by-products of network parcel and hardware became evident. standardisation allows vendors to create hardware and software systems that bed communicate with star another, even if the underlying computer architecture is dissimilar. For example, you give the axe shape TCP/IP communications protocol to access the profits on an IBM-compatible PC racetrack Windows or an Apple macintosh running OS X. Objectives ? ? ? ? ? ? ? Describe the OSI poseur and how it relates to networks. Specify the master(prenominal) features of 802.2 LLC and MAC. rank the purpose, features, and functions of hubs, switches, bridges, routers, gateways, and network porthole cards. Given an example, distinguish a MAC address.

localise 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. ? ? ? ? ? ? ? ? inclination of an orbit the differences between the de jure and de facto standards. circumscribe practical(prenominal) circuit. Define session and exempt how it relates to networks. List and nail low-spirited the types of dialogs. List and define the dispatch 802 standards. Define signaling, modulation, and encoding. Define bandwidth and analyze baseband and broadband. List and follow the contrasting connection services. 2.1 THE NEED FOR STANDARDIZATION To overcome...If you compulsion to get a complete essay, order it on our website: Orderessay

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