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Network Topologies - Lecture Slides | CPSC 5157U, Study notes of Computer Systems Networking and Telecommunications

Material Type: Notes; Professor: Bosworth; Class: Computer Networks; Subject: Computer Science; University: Columbus State University; Term: Summer 2006;

Typology: Study notes

Pre 2010

Uploaded on 08/04/2009

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Download Network Topologies - Lecture Slides | CPSC 5157U and more Study notes Computer Systems Networking and Telecommunications in PDF only on Docsity! Network Topologies "What graph is used to represent the network?'/ ERoarks Buper bo sue “es Kuz Kis Comp lobe Kk. 7? Cche Cu Y M—_O Pe Th SS O-O—O—O SIR ToROLOGy SIAC CHAP J, FS Stat oor eran Token Ring vs. Ethernet (Aloha Net) Problem: A number of computers must communicate  using a shared medium: a radio frequency or a single  "wire".  How is this done? If two or more stations place data on the net at the  same time, the two will interfere with each other and  the result will be "gibberish". Token Ring: There is a rotating "token" in the ring.   In order to transmit, the station must have the token. Title: Jun 12 ­ 2:49 PM (5 of 6) ARPANET Title: Jun 12 ­ 2:58 PM (6 of 6)
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