IP- (. 5.14) . , , , , , . IP ARP DNS.
. 5.14.
1. , cit.dol.ru, Ethernet IP- 194.87.23.17 ( ), FTP sl.msk.su, Ethernet IP- 142.06,13.14 ( ): > ftp sl.msk.su
FTP TCP, IP. IP- IP- . cit.dol.ru sl.msk.su, TCP/IP IP- .
TCP/IP cit.dol.ru IP-, IP- IP- DNS-. IP DNS, IP-. - IP-. Unix hosts /etc.
2. , dt.dol.ru hosts, 142.06.13.14 sl.msk.su.
, , IP IP- 142.06.13.14 sl.msk.su.
3. IP cit.dol.ru , 142.06.13.14. (142.06.0.0) (194.87.23.0) , -, .
4. cit.dol.ru Ethernet IP- , IP- - 194.87.23.1, - , . - IP ARP, ARP-. cit.dol.ru - , , IP- - - ARP. -: 194.87.23.1 008048760
- 008048760 11.
5. cit.dol.ru , Ethernet, :
|
|
6. 1 1 Ethernet, - 11. Ethernet IP- , IP. IP 142.06.13.14 . 1 142.06.0.0 135.12.0.11 2, , 142.06. 0.0 135.12.0.11, , 2 1.
7. 1 2 , FDDI. FDDI MTU , Ethernet, IP- . 1 FDDI. IP - IP- 135.12.0.11. ARP. , - , FDDI ARP-, .
1 2 IP- ARP- :
, - 00E0F77F51A0, 1 FDDI 2. , IP- .
8. IP 2. FDDI, , IP IP- . :
142.06.0.0 203.21.4.12 2
:
default 203.21.4.12 2.
IP- 203.21.4.12, IP Ethernet 3 Ethernet. ARP - . IP- , , .
9. , - 3, - . 3 , 142.06.0,0, . ARP- Ethernet IP- sl.msk.su. ARP- - , IP Ethernet:
10. sl.msk.su Ethernet, - , , IP. IP- , . FTP, TCP, IP- - . TCP- , IP , FTP-.
|
|