7.3.           621

      .  -
        
  ,     -
 :  ,     -
.

7.3.2.  

      ,
  ,  ,  Notebook, 
      . -
        -
  (Ethernet, Token Ring, FDDI, Fast Ethernet).  
    ,    .    ,  
    ,   ,     -
     .     
    ^^-  promiscuous mode.

     ,  -
     ,  
 ,     ,    -
   ,  IP, TCP, ftp, telnet, HTTP, IPX,
NCP, NetBEUI, DECnet  . .      
  ,     -
  ,       ,  
     ,     -
 .

     .

  (  )   -
     ,     -
 .     ,
   ,     ,
  .

     ,  
     .     -
       
,   SNMP  CMIP.

    ,   -
      .

     .   -
        ,  -
     .   , 
   .    
  ,         
 .

  .      -
         . 