 2.   TCP/IP    __     ____ ______ ______55

D  . SLIP     ,
   IP,       SLIP 
 -     .

 . SLIP     , 
-    SLIP   .

    ,   SLIP 
 ,  ,   
 .

   SLIP- : RFC-1055.



  80-  Internet      
 ,   TCP/IP.  
        LAN  -
,     Ethernet.  
      WAN^   -
     .25.   
        
 , . .  ?' .

        -
   ,      -
  . ,  -
 RS-232-C   .

       IP   -
      
 Internet.        -
 ,  ,      
  Internet.  _ (Point-to-Point Protocol,
 "-")       .

       -
  ,   , 
.,,(8 ...     ).

      HDLC. 
,       -
     .  -
      ,  
.

       8 -
 ".         
        2 .
      -