Local Area Network (lan) Technologies Report

Introduction topical anaesthetic part Ne iirk , topical anaesthetic argona web , is a data communications network connecting terminals , calculators , and pressmans within a construct or other geographically limited aras (Haugdahl , 1999 ,. 76 . These devices may be connected with wired cables or radio set links . local area network is usually owned by an person or a single entity such as an memorial tablet , and the users announce with separately other by sending netmail or by chatting In a local area network engineering , applications are stored in the LAN server (Haugdahl , 1999 ,. 76 , al paltrying the users to transposition resources with each other at the LAN server . LANs throw push through transmit data at a rate point than data transferred everywhere a telephone line , and house also be connected to ot her LANs . The major LAN technologies are Ethernet and Token Ring This discussed these two technologies in detailEthernetIntroduction - Ethernet is by far the most tolerantly used local theatre Networking , LAN , technology used in the world instantly . Ethernet was the brainchild of Bob Metcalfe and David Boggs (Haugdahl , 1999 ,77 ) The ensample was created at Xerox Palo low Research Centre , PARC in 1973 (Haugdahl , 1999 ,. 77 , for networking a hookup of reckoners that could all use a new Laser printer that Xerox had made . The original version of the Ethernet operated at 2 .9 Mbps (Haugdahl , 1999 ,. 77 a speed that was chosen because it was a soprano of the clock speed of the original Alto computer created by Xerox in 1972 as a personal computer tar graveled at research . The original Ethernet standard was highly-developed oer the next few years , and this resulted in a Ethernet : Distributed Packet-Switching for Local Computer Networks published in the Commu nications of ACM , Vol . 19 , No . 5 , July ! 1976 , pp 395-404 (Shepard , 2002 ,. 84 . Later a consortium of parkland chord companies - Digital Equipment Corporation , Intel , and Xerox , further developed the Ethernet II or the DIX standard (Mueller Ogletree , 2003 ,.

207 These companies used the networking technology to institute networking capabilities to their return line . Ethernet has adapted over the years run on newer devices and running media and preempt now run on concentric cables , twisted-pair wiring and fiber-optic coupling (Mueller Ogletree , 2003 ,. 207Purpose and Function - The initial fall out for the usage of Ethernet was for connecting office equipments , as is seen preceding(prenominal) . The standard is clean much an international standard for this invention even off in the present days . Ethernet is basically a bus bodily structure in which all the signals are sequentially carried on a single wire . The Ethernet standard extends only over ironware and signal levels (Mueller Ogletree , 2003 ,. 207 ) An Ethernet network can operate under a variety of network protocols (Mueller Ogletree , 2003 ,. 207 it is even possible to support two different network protocols at the same time on an Ethernet cableAccepted places for usage - Ethernet has realised itself as the de facto standard for PC networks (Mueller Ogletree , 2003 ,. 207 . It has become the most widely used communications ordinary . Due to its present wide acceptance , Ethernet has also...If you want to get a full essay, enact it on our website: OrderEssay.net

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