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48-ί ί
1 1 22 24
I / G | U / L | OUL () | OUA ( ) |
UAA (46 )
- 24 OUA (Organizationally Unique Address) . . 16 . .
- 22 OUI (Organizationally Unique Identifier) . OUI . . 4 . OUI.
OUA OUI UAA (Universally Administered Address) -.
- 46 .
I/G (Individual/Group) (0 , 1 ).
U/L (Universal/Local) / . 0. U/L 1 , , , .
IP-
: (MAC-), (IP-) (DNS‑')
' TCP/IP :
1. , 㳺, , .
- , - AC- , , 11-0-17-3D-BC-01. ֳ , . AC- 6 : 3 - , 3 .
|
|
- , , .25 frame relay, .
2. IP-, 4 , , 109.26.17.100. . ³ ' . IP- : . , Internet (Network Information Center, NIC), Internet. Internet NIC, .
IP . IP- - , . IP-. IP-, '. IP- ' , '.
3. -', , SERV1.IBM.COM. , , , , . , DNS-', , , FTP telnet.