562     6   

        . 
   ,     ,  
     ,    -
 ,   Ethernet  FDDI,   
,   ,          .
  IP,   Classical IP,  
,       ,  -
  ,  , -,   
 IP     ,  -,  
  ,     . -
        -
      .

      Forum  , -
 LAN emulation, LANE (    ),  
      
   .      
   .      
      , -
   ,        -
,    ,    
.

 LANE       -
        
  SVC  ,     -
.       
,      ,  
 ,        ,  
    .      
   LANE.

        -
,         LAN 
   ,    , 
      .

      ,  
, 6.34.

 ,  ,  -
  LEC (LAN Emulation Client)  LES (LAN Emulation Server). -
 LEC    ,    
    .      
     LEC.

 LES     -  -
   -       -
 LEC,     ,   .
 ,       LES 
 -   LEC   - -
,    .   LEC   
 LES -  ,    -
  .