Ethernet was conceived as a mechanism to connect hundreds of computers in the same building in its early stages. It had to be fast and allow multiple computers to communicate without creating a wiring problem. When it was first developed, the 10 Megabits per second network was considered the fastest one would need. Since then, Ethernet speeds have soared, and prices have fallen. Ethernet is now a universal standard. Allowing multiple computers to communicate
Bridging And Switching
An Ethernet switch. Bridging and switching were introduced to segment the network into separate collision domains. Each computer connected to a switch will damp and forward Ethernet frames as needed. Ethernet now has the advantage of running at high speed on dedicated links to an Ethernet switch.
High Speed And Low Cost
Ethernet is (ethernet คือ which is the term in Thai) now faster than other technologies. Ethernet’s biggest advantage is the ability to run at high speed at a low cost. Ethernet has become a universal standard, so the cost of interfaces has dropped to where they’re included in every computer being built. Speeds of 1 Gigabit per second are standard on most computers, and work continues to make 10 Gigabit, 100 Gigabit Ethernet, and Terabit available at low cost. Because Ethernet is a universal standard, manufacturer and product choices abound.
channel protocols Mulitple can use Ethernet. Ethernet allows multiplexing protocols over a single wire. Although the most common protocol to run on IP is Ethernet, other protocols can use Ethernet. Ethernet allows for multiple high-speed connections between computers.
Early versions of Ethernet were constrained to 2.5 km or about 1.5 miles. At higher speeds, this distance is reduced—the introduction of switching allowed for full-duplex communication. With full-duplex communication, the theoretical distance limitations have been removed. It is now common to see Ethernet products that will work 40 kilometers or 25 miles.