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16 - ITM 309 Networks Mobile Business Dr Frederick Rodammer...

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1 ITM 309 Networks: Mobile Business Dr. Frederick Rodammer Michigan State University Eli Broad College of Business [email protected] November 9, 2011 01/23/12
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2 Today’s Learning Objectives Compare LANs, WANs, MANs, and VPN Identify the benefits and challenges of a connected world Explain the network categories Describe RFID and how it can be used Identify the benefits and challenges of business mobility 01/23/12
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3 NETWORK BASICS Telecommunication system - enable the transmission of data over public or private networks Network - a communications, data exchange, and resource-sharing system created by linking two or more computers and establishing standards, or protocols, so that they can work together 01/23/12
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4 Comparing Telecommunications Technologies…. Which are faster ? Which are harder to install/maintain/repair ? Which are most secure ? 01/23/12
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OVERVIEW OF A CONNECTED WORLD Networking Elements Creating a Connected World
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NETWORK CATEGORIES Local area network (LAN) - Connects a group of computers in close proximity, such as in an office building, school, or home
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