???? Internet , Intranet ???. ?????????????????????? LAN ???. ??? ???????????????????????? ???????? ???. - PowerPoint PPT Presentation

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Title:

???? Internet , Intranet ???. ?????????????????????? LAN ???. ??? ???????????????????????? ???????? ???.

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Internet , Intranet . LAN . ... – PowerPoint PPT presentation

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Title: ???? Internet , Intranet ???. ?????????????????????? LAN ???. ??? ???????????????????????? ???????? ???.


1
???? Internet , Intranet ???. ???????????????????
??? LAN ???. ???????????????????????????
???????? ???.
2
?????????????????
???? Internet ??? ???. ???????????? ???????????
?? ?.?. 2536 ?????????????????? ?????????????
LAN ?????????????????????? LAN ???.
????????????????? ??????????? ????? 26
????????????????? ????? ???? Modem Hub Printer
???? ???????? 2,335,000 -???
????????????? ????? ?? ?.?. 2539
3
????????????????? (???)
??????????? ????????????????????? ?????????
?????????????????? Internet ???. (2540)
???????????????????? ???. (2540)
???????????????????? ???. (2540)
4
????????????????? (???)
????????????? ?????? ??????????????????? LAN ???.
  • ???????????????????????????
  • ????????????????????????
  • ??????????????????????????
  • ???????????????????????????
  • ???????????????? Internet ???.

5
????????????????? (???)
  • ??????? ???????? ????????????????????????????
    Internet
  • ???????????????? ??? ????????? ??????? ????????
    ??????????????????
  • ??????????????? ???????????????????????????????
  • ????????????????????????????????????????? ? ??
    ??.???
  • ???????????????????????? ?????????????? ?????????
    ??? ????????? ??????? ???????? ???????????????????
    ??????? ???????

6
??? ????? Internet ,intranet ???.????????????????
?????? Internet ???.
7
???????? ???????????? Internet (????)
  • ??????? Terminal Adapter Unit(TAU)
  • ?????????????? ????????????? ???????
    ?????????????
  • ????????????? Setup ???????
  • Modem ?????????????????? ????? ??. 1177 1 ??????
  • ??? ??? ????????
  • Modem ?????????????????? ??????? 7 ??? 2 ???
    ?????????????? Internet Gateway

8
???????? ???????????? Internet (????????)
  • Modem ?????????????????? ??????? 7 ??? 2 ???
    ?????????????? Internet Gateway (?????)
  • ????????? ??????????????????????? ??. ????
    ??????? MUX 1 mbs

9
???????????????????? ?????? Internet
10
Internet ???? network ???.
11
?????? Internet ????????????? ???.
???. ???????????? ?????? Internet ??????
??????????????? ???????? ???????????? ??? ????
?????????????? ???? 3 ???????????????
?????????????????????
12
Intranet ???. www.ians.net
13
(No Transcript)
14
Intranet ???.
  • Class C ?????????????????
  • Network 192.168.30.0
  • Net Mask 255.255.255.0
  • Broadcast Address 192.168.30.255
  • Host ID 192.168.30.1 - 192.168.30.254

15
?????? IP ??????????? ???? ?
  • ?????????????????? 192.168.30.1 -
    192.168.30.110
  • ???
    192.168.30.111-192.168.30.120
  • ??.??
    192.168.30.121-192.168.30.130
  • ??.??.??
    192.168.30.131-192.168.30.140
  • ??.??
    192.168.30.141-192.168.30.150
  • ?????
    192.168.30.151-192.168.30.160
  • ??? ??.
    192.168.30.161-192.168.30.170
  • ??. ???.
    192.168.30.171-192.168.30.180
  • ???. 192.168.30.181-192.168.30.190
  • ????????
    192.168.30.211-192.168.30.230

16
?????? IP ?????? server
DNS , Mail server 192.168.30.2
Linux Web server 192.168.30.6
Linux RAS server 192.168.30.9
NT ??????? ???????? 192.168.30.201
NT ??????? ???? ? 192.168.30.101
NT ????????????? 192.168.30.9
NT Router 192.168.30.4

17
Hardware
  • Mail server Pentium III 550 128M 20Gb.
  • Web server Pentium III 450 64M 10Gb.
  • DNS server Pentium III 550 128M 20Gb.
  • Server ???????? Pentium III 128 20Gb.
  • Server ??????????? ? Pentium III 128 20Gb.

18
Software
  • Mail server Linux redhat 7.0, sendmail
  • Web server Linux redhat 7.0, apache webserver
  • DNS server Linux redhat 7.0, BIND
  • Server ???????? NT 4.0 , MS Sql server 7.0
  • Server ??????????? ? NT 4.0 , Foxpro6.0

19
???????? intranet ???.
  • Mail,mail.ians.net
  • Web,www.ians.net
  • ??????? ???????
  • ???????? ???.
  • ??????? ???? ?

20
E - Mail ?? ???.

E-mail ???????????????????????
ians.net ????????????? ??????? ????
???????????????? ??????? ??? ???? ????????? ?
????? ???. ????????? ????????? mail.ians.net
?????? ??????? outlook express
??????????????? e-mail ??? server mail.ians.net
21
www.ians.net
???. ??????? ??????????????????? ?????? www
?????????????????????? ? ????? ?????????
?????????? ???? ??????? ??????????????????????????
? ????
22
(No Transcript)
23
(No Transcript)
24
?????????????????????????? ???.
25
???????????
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