# Введение
## Background information about Ethernet
Ethernet is a widely used networking technology that allows computers and other devices to connect to a local area network (локальная сеть). It enables the transmission of data packets between devices using a system of standardized protocols.
# History of Ethernet
## The early development of Ethernet
Ethernet was first developed in the 1970s by Robert Metcalfe, David Boggs, and other researchers at Xerox’s Palo Alto Research Center (PARC). They were looking for a way to connect computers and printers together in a network.
## The release of the first Ethernet standard
In 1980, the Institute of Electrical and Electronics Engineers (IEEE) released the first Ethernet standard, known as Ethernet Version 1.0. This standard specified the physical and data link layer protocols for Ethernet, including the use of coaxial cable for transmission.
## The evolution of Ethernet standards
С годами, Ethernet continued to evolve and new standards were introduced to support faster data transmission speeds and improve network performance. Some notable milestones include:
– In 1983, the Ethernet 2.0 standard was introduced, which allowed for the use of twisted pair cables instead of coaxial cables.
– In 1990, the IEEE released the Ethernet 802.3 стандартный, which supported data transmission speeds of up to 10 мегабит в секунду (Мбит/с).
– In 1995, the Fast Ethernet standard (802.3u) was introduced, increasing the data transmission speed to 100 Мбит/с.
– In 1998, the Gigabit Ethernet standard (802.3ab) was released, позволяет передавать данные со скоростью до 1 гигабит в секунду (Гбит/с).
– In 2002, в 10 Gigabit Ethernet standard (802.3ae) was introduced, supporting data transmission speeds of 10 Гбит/с.
– В последние годы, even faster standards, такой как 40 Gigabit Ethernet and 100 Гигабитный Ethernet, have been developed to meet the ever-increasing demands for bandwidth.
# Заключение
Ethernet has come a long way since its inception in the 1970s. It has become the de facto standard for LANs and has played a crucial role in connecting computers and other devices in both homes and businesses. The continuous evolution of Ethernet standards has allowed for faster and more reliable network connections, enabling the widespread use of internet-based services and applications.
