Tuesday, July 30, 2013

INTERNET INFORMATION SERVICES(IIS)

INTERNET INFORMATION SERVICES(IIS):-
  • IIS is a service which is used to host the information over internet.
  • It provides integrated, reliable, scalable and manageable web server capabilities over an intranet/internet
Versions of IIS:-
  • IIS 2.0 in windows NT 4.0 Operating System
  • IIS 5.0 in windows 2000 Operating System
  • IIS 6.0 in windows 2003 Operating System
  • IIS 7.0 in windows 2008 Operating System
Features Of IIS 7.0:-
  • Supports IPv6
  • Backup & Restoration of websites is automatic.
  • Isolation of Users
  • Supports for Application Developers & Programmers
  • IIS 6.0 Compatibility
IIS 7.0 Services:-
  • World wide web (WWW) publishing service (HTTP)
  • File Transfer Protocol (FTP) service (IIS 6.0 Compatibility)
Hyper-Text Transfer Protocol:-
  • Http service is used to publish data to World Wide Web quickly & easily
  • This protocol is easily configurable and it supports security and encryption to product sensitive data.
  • Default Port No is 80
Internet Web Server:-
Intranet Web Server:-

Required to Host WEB SERVER:-
  • Static IP Address (Public IP if Published over Internet)
  • Domain name (Registered Domain name if Public over internet)
  • Name Resolution Service like DNS
  • Home Directory
                     - Required for each Web site
                     - Central location of published pages
Virtual Directory:-
  • Virtual Directory is sub directories of the root of the web site.
  • By using Virtual directories we can create alias or pointer to a directory somewhere else in the same system or another system on the network.
File Transfer Protocol(FTP):-
  • It is a protocol used to download and upload the files over the internet.
  • Default Port No is 21
Internet FTP Server:-

Intranet FTP Server:-
Requirements to Host FTP SERVER:-
  • Static IP Address (Public IP if public over internet)
  • Home Directory
                    - Required for each FTP site
                    - Central location of published pages
Do not isolate user:-
  • All users can access FTP Home directory of other Users.
  • Anonymous access will be allowed.
Isolate User:-
  • User can’t view or modify files or directories of other users.
  • They are confined to access their own Home Directory.
  • User Home Directory must be present within the root of the site.
Isolate user using Active Directory:-
  • User can’t view or modify files or directory of other users.
  • This option simplifies administrator of the FTP Site by permitting home directories to exit in any location.
  • Only the users whose Active Directory properties are defined can logon to FTP server.

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