Ethernét (, . ether ) .
Ethernet , OSI. Ethernet IEEE 802.3. Ethernet 90- , , Arcnet, FDDI Token ring.
(Ethernet v1.0 Ethernet v2.0) , , .
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, IP- ( Power over Ethernet, POE);
( ) . , , , , , .
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( ) (CSMA/CD, Carrier Sense Multiple Access with Collision Detection), 10 /, 72 1526 , . , . 1024 ( , , 30 , 100). , , , .
1995 IEEE 802.3u Fast Ethernet 100 / . 1997 IEEE 802.3z Gigabit Ethernet 1000 / .
Ethernet-.
Version I ( ).
Ethernet Version 2 Ethernet- II, DIX ( - DEC, Intel, Xerox) . .
Novell IEEE 802.3 LLC (Logical Link Control).
IEEE 802.2 LLC.
IEEE 802.2 LLC/SNAP.
Ethernet, Hewlett-Packard IEEE 802.12, 100VG-AnyLAN.
Ethernet- IEEE 802.1Q VLAN, , IEEE 802.1p .
MTU.