16_________________________________________ Internet

   FTP    -
   . Telnet  
 .     SNMP
   ,   
        
  .  Windows   , 
       -
  ,       -
 .     SMTP
      -
 .    Network File System (NFS),
External Data Representation (XDP)  Remote Procedure Call (RPC) -
      .

(^ ^)

  ,       
NFS, XDR  RPC    ,   
 . , ,     ,
    RPC,   -
  XDP, a NFS    .

   
  TCP/IP

        
       ,   -
   IP-.

 IP    TCP,    
       ,   -
,     Internet-.     -
        
,      .

       
  .  ,     ,   -
.      ,  
  Internet.     Internet  , -
    .  
       ""
   Internet:

        -
,         -
  Internet-    .   -