Ethernet is a family of technologies that provides data-link and physical
specifications for controlling access to a shared network medium. It has
emerged as the dominant technology used in LAN networking.
Ethernet was originally developed by Xerox in the 1970s, and operated at
2.94Mbps. The technology was standardized as Ethernet Version 1 by a
consortium of three companies - DEC, Intel, and Xerox, collectively referred
to as DIX - and further refined as Ethernet II in 1982.
In the mid 1980s, the Institute of Electrical and Electronic Engineers
(IEEE) published a formal standard for Ethernet, defined as the IEEE 802.3
standard. The original 802.3 Ethernet operated at 10Mbps, and successfully
supplanted competing LAN technologies, such as Token Ring.
Ethernet has several benefits over other LAN technologies:
• Simple to install and manage
• Inexpensive
• Flexible and scalable
• Easy to interoperate between vendors
specifications for controlling access to a shared network medium. It has
emerged as the dominant technology used in LAN networking.
Ethernet was originally developed by Xerox in the 1970s, and operated at
2.94Mbps. The technology was standardized as Ethernet Version 1 by a
consortium of three companies - DEC, Intel, and Xerox, collectively referred
to as DIX - and further refined as Ethernet II in 1982.
In the mid 1980s, the Institute of Electrical and Electronic Engineers
(IEEE) published a formal standard for Ethernet, defined as the IEEE 802.3
standard. The original 802.3 Ethernet operated at 10Mbps, and successfully
supplanted competing LAN technologies, such as Token Ring.
Ethernet has several benefits over other LAN technologies:
• Simple to install and manage
• Inexpensive
• Flexible and scalable
• Easy to interoperate between vendors
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