298_________________________________________ Internet

 PING  TRACEROUTE................................................................ 72

 IPv6     IP............................. 75

    IP ................................76

  ,    IPv6......................... 77

 IPv6............................................................................................... 79

  ................................................................81

 ICMPv6.......................................................................................... 88

 ............................................................................. 89

 ......................................................................... 89

     ....................................91

- .  RIP.............................. 93

   OSPF............................................................. 101

  EGP, BGP ........................................................ 108

   CIDR........................................ 116

   

   DHCP ...................................................................................... 117

  -    
   RTP .......................................................................... 122

   RTP.................................................... 123

   ........................................................................... 124

   RTP............................................................. 125

 3.    
  DNS ............................................................................... 128

  DNS............................................................................... 130

 DNS................................................................................................. 131

    DNS.......................................................... 132

      ............................ 136

............................................................................................. 136

  .................................................................................... 137

  .............................................................. 142

  .................................................................................. 144

.    .......................................... 144

 ................................................................................................. 148

 ,  DNS-  .............................. 148

    .................................. 150

   .............................................................. 152

   ................................................................... 153

  ..................................................................... 154

...................................................................................... 154

    DNS............................................... 157

       ...................... 160

    ...................................... 164

 NSLOOKUP..................................................................................... 166