3.3.  Ethernet (802.3)      201

   10 /,   ,   
      ,     -
       .

       :

ф = 813  1500  8 = 9,76 /,

      .

  ,         -
,       Ethernet    ,
   .

         512  -
    9,29 /,      -
    10 /.

              -
    (network utilizafionj.      -
         ,  ,
  .        ,  
'            
     (     ) -
             -
 .

       
           0,976
    . ,     Ethernet
       -
   .      
          .

3.3.3.    Ethernet

  Ethernet,    IEEE 802.3,  
    MAC.      MAC 
   LLC,    IEEE 802.2,   -
 IEEE   Ethernet      -
  ,      MAC
 LLC .

       Ethernet    
 4-   ().      -
  Ethernet,      -
 IEEE 802,   LLC      ,
,  LLC  .

   Digital, Intel  Xerox  1980    -
  802.3     Ethernet ( 
, ,    )    -
 ,   802.3  ,   -
    DIX.     ,  
       Ethernet.