6

/ - . 1 .

. 1  Interlayer Discovery

1

  • A, D E IP-, ?
  • D Media Access Control (MAC), , E?
  • client1.example, D, IP-, www.service1.example?
  • D E , , ?

interlayer discovery. , . , .

, interlayer discovery , , , ; , - . - - . , . :

  • - (, ), .
  • , , , , .

interlayer discovery :

  • /
  • , .

, . , - , - , - 6 (IPv6) . - .


/

, , , . :

  • , , ...
  • , ...
  • , , - , , , , ...

- .

, (TCP) . : TCP, , , , . , , ( ). , , .

TCP Internet Assigned Numbers Authority (IANA) Engineering Task Force (IETF); 2. 2 echo 7; ping.

. 2    TCP IANA

, , , , , , . , , , .

( , ). , , , , , .

(DNS) , . (DHCP) , .


, , , , . , 1 D E, MAC- ( ).

IPv4 Address Resolution Protocol (ARP) , IPv6 Neighbor Discovery (ND).


. ; , , , . Stateless Address Autoconfiguration (SLAAC), IPv6, , IPv6- .

International Organization for Standardization (ISO), Intermediate System to Intermediate System (IS-IS).


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