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Ethernet: Ethernet Lan
built 659 days ago
Robert Metcalfe invented Ethernet at Xerox PARC, and subsequently co-founded 3Com in 1979. 3Com began making Ethernet adaptor cards for many early 1980s computer systems, including the LSI-11, IBM PC, and VAX-11. In the mid-1980s, 3Com would brand their Ethernet technology as EtherSeries, while introducing a range of software and PC-based equipment to provide shared services over a LAN using XNS protocols. These protocols were branded EtherShare (for file sharing), EtherPrint (for printing), EtherMail (for email), and Ether-3270 (for IBM host emulation).
Ethernet is a way of connecting computers together in a local area network or LAN. It has been the most widely used method of linking computers together in LANs since the 1990s.
image:ethernet_jack.jpg Ethernet is the most commonly used local area network (LAN) access method. Ethernet has been standardized as IEEE 802.3. Ethernet is typically rated in either Mbps (Megabits per second) or Gbps (Gigabits per second).
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Expedient Data Center Video Tour For more than 25 years, Ethernet has been in use in local area networks (LAN) and has since become the most widely-used networking protocol. Primarily attributable to its low implementation cost and reliability, its penetration has grown to the point that nearly all traffic on the Internet traverses an Ethernet connection.
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Telecommunications industry is moving ever closer to Metro Ethernet networks while gaining growing momentum in technological maturity and competitiveness. Metro Ethernet facilitates network design and removes the need for costly and bottleneck alterations between customer's LANs and the provider's WAN so that networking becomes simpler, more economical, and scalable. MRV has ongoing contribution with its first Metro Ethernet deployments worldwide during 90's, and continue to leadership with future technologies developments.
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In the early 1980s, IEEE began developing standards for LAN technologies, including Ethernet. Unfortunately, the new standard, IEEE 802.3, is not compatible with the older DIX specification. Due to Ethernet's already large installed base, both the newer IEEE standard and the persistent DIX pseudo-standard are in use.
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