. ,
, – .
– ,
,
.
.
, .
.
,
.
6.8. ,
.
.
.25.
.25.
.
, ,
.
, .
6.4.INTERNET
Internet
Internet . "
". , .
Internet ,
.
Internet , ,
. .
.
Internet ,
, ,
IEEE . Internet
.
Internet – . , Internet
,
– . Internet,
Internet.
, Internet. (host –
). ,
.
Internet , . 6.5.
Internet . 6.25. Internet
, , , –
, , .
Internet ( . 6.26).
. 6.25. Internet
. 6.26. Internet |
|
Internet |
|
Internet . |
|
. , |
|
, . |
|
: |
IP- (IP – |
Internetwork Protocol – ) . |
|
.
, – .
32 . 8 ,
. ,
.
, – .
. IP-
: , , .
6.9.
: 10000000001011010000100110001000.
: 192.45.9.200. – 192.45;
– 9; – 200.
, .
. , ,
.
. Internet
,
– .
.
Internet , .
, .
6.10. : – fr; – ; – us; – ru.
, .
.
6.11. – edu.
– gov. – com.
, , .
. . ,
, – .
6.12. tutor.sptu.edu. edu –
. Tutor – sptu,
edu.
Internet ,
. @. .
6.13. ,
victor , Internet tutor.sptu.edu,
: vfctor@tutor.sptu.edu.
Internet , .
.
.
,
. .
! Internet ,
.
(e-mail – electronic mail) .
.
.
.
, – .
. Internet
,
Internet . , -
.
, .
.
.
mail. , MS DOS bml,
Unixelm. ,
– Eudora Microsoft Windows.
Windows 95 Microsoft Exchange. :
;
;
;
;
;
( ) .
.
.
.
ASCII .
ASCII
.
.
( ) , .
!
ASCII.
, , , ,
.
, , .
:
.
MIME (Multipurpose Internet Mail Extension) –
Internet – ,
, - .
, Internet,
, .
,
. ,
.
WORLD-WIDE-WEB ( )
W W W Internet.
WWW:
Internet.
– ,
, , - .
.
, , ,
, Internet.
WWW HTML (Hypertext Markup Language -
). HTML- ,
.
WWW , ,
, . Lynx,
– Mosaic. -
–
.
.
, ,
. .
,
Web , ,
WWW.
Web- , Telnet,
, FTP-
) Internet. WWW Internet.
WWW. WWW
, Internet
. WWW ,
Microsoft Internet Assistant for Word Netscape Navigator Gold. Microsoft Internet Assistant , HTML.
. :
;
;
;
;
WWW.
, Netscape Navigator Gold,
JAVA. , ,
. JAVA – .
Internet –
– ). Web- .
Gopher
Internet , WWW. Gopher-
( ). Gopher
, .
, .
Gopher – , , .
Usenet
U s e n e t
. Internet, Internet
. Usenet
.
– ,
Usenet.
,
. , .
, .
:
– , ;
sci – ;
news – Usenet;
soc – ;
talk – .
, , .
Usenet ,
, .
, .
, ,
.
.
.
:
;
.
"Follow-up".
Usenet Internet.
FTP
–
. Internet
.
,
Internet, FTP (File Transfer Protocol),
.
Internet
. ,
, .
, , FTP-
Internet.
FTP- – , ,
.
FTP- ,
, FTP- ,
.
FTPUnix MS DOS
ftp, .
, . ,
, "anonymus"
. ,
.
FTP- .
! – ASCII.
binary.
status.
FTPUnix,
.
Windows 95 WS_FTP,
FTP.
– WWW, , Microsoft Internet Explorer, Netscape Navigator.
(Telnet)
T e l n e t .
Telnet, , " ", .
, . Telnet
,
. Internet Telnet:
(BBS).
Telnet .
, , Internet.
. -
.
.
.
.
" " ,
, ,
.
,
Internet, Telnet .
(BBS). Internet
, BBS (Bulletin Board System –
).
, . BBS , , ,
.
CompuServe.
.
CompuServe Internet
Internet.
, BBS
, Internet.
6.5.NOVELL NETWARE
Novell
NetWare
NetWare
NetWare
NOVELL
Novell NetWare.
: Token Ring, Ethernet ARCnet. , NetWare, ,
.
Ethernet Novell Netware .
Novell ,
Ethernet.
. Ethernet – .
,
.
" Ethernet ,
– ( ).
, Novell,
. ( )
, .
, .
.
.
.
185 ,
. 30 .
.
. ,
12 , 120 .
,
1024.
, Novell
: .
.
.
. 6.27.