( , , , , NIC -Network Interface Card) , . ( ) , . , , () ( ISA PCI). ( 19.1).
. , ( ) ( , , ..). .
. 19.1.
:
/ ( , );
( , );
( , , ).
Plug-and-Play, , .
:
( );
;
;
( , );
;
;
;
.
, , . . , .
|
|
, . , , .
( ) ,
, ( TRANsmitter + reCEIVER), () . , (, ). .
. 19.2.
, (repeater), , . , , ( ), . (. 2). , . , , .
(hub), , . .
, , . , (. 3). , , , . .
, .
. 19.3.
, , , . , . (switching hub), . , , . . , .
(bridge), (router) (gateway) , , , , .. , , . , , , , . , . , () .
|
|
, , Ethernet Arcnet, () , Ethernet (. 4). , . , .
. 19.4.
, . . , , , . , . (brouter), . , , , .
, . .