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MIS365 2 - Physical Layer

MIS365 2 - Physical Layer - MIS365 Data Communications...

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MIS365 Data Communications & Networking Jerry Malcolm The Physical / Transport Layer
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Review What is the objective of: Pony Express? Telegraph? Telephone? Computer Data Communications and Networking? To get information from point A to point B as efficiently as possible
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Physical Media Media protocol Connection protocol Language Communication Protocol Dialect Vernacular Networking - wire; fiber-optics; radio -Wifi; Ethernet; TokenRing; -WiMax; PicoNet; TCP/UDP; NetBios; Netware IP; LAN Server HTTP; SMTP; POP; SOAP XML; MIME; UUE Message Content
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Physical Media Media protocol Connection protocol Language Communication Protocol Dialect Vernacular Networking - wire; fiber-optics; radio -Wifi; Ethernet; TokenRing; -WiMax; PicoNet; TCP/UDP; NetBios; Netware IP; LAN Server HTTP; SMTP; POP; SOAP XML; MIME; UUE Message Content
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Network One or more computers connected in such as way to be able to exchange data
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Physical Connection Categories Local Area Network Wide Area Network Internet access Pico Network Interconnection of personal devices
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Network Connections How do you connect to the network?
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