'Ethernet physical layer' presentation slideshows

Ethernet

1.13k views • 85 slides

Ethernet

Ethernet. Ethernet is now the predominant LAN technology in the world. History of Ethernet. Derived from Aloha Net (U. of Hawaii) Xerox Corporation's Palo Alto Research Center (PARC) developed Ethernet in the 1970s IEEE 802.3 was based on Ethernet & released in 1980

959 views • 79 slides

422 views • 29 slides

How Information Flows via the Internet

How Information Flows via the Internet. By: Lee Farrell . What is the Internet? . The Internet is simply a wire that is buried in the ground. This wire may be fiber optic, copper, occasionally beamed to satellites, or through cellular networks.

200 views • 12 slides