what is iis7

iis7 refers to the version of IIS included in some versions of Windows Server 2008, Windows Server 2008 R2, Windows Vista, and Windows 7.

The operating environment of this article: windows7 system, DELL G3 computer

What is iis7?

IIS 7.0

IIS (Internet Information Services) 7 refers to the version of IIS included in some versions of Windows Server 2008, Windows Server 2008 R2, Windows Vista, and Windows 7. IIS 7.0 is the Web server (IIS) role in Windows Server 2008 and the Web server in Windows Vista.

Function Purpose

IIS 7.5 is the Web Server (IIS) role in Windows Server 2008 R2 and the Web Server role in Windows 7. The web server has been redesigned in IIS 7 and you will be able to customize the server to meet your specific needs by adding or removing modules. Modules are unique features used by the server to handle requests. For example, IIS uses the authentication module to authenticate client credentials and the cache module to manage cache activity. IIS is a web server that supports HTTP and FTP publishing services. IIS 7.0 enables powerful customization by supporting a flexible extensibility model and enhances security through installation and runtime features.

IIS 7.0 also enables those responsible for a web application or service within it to delegate permissions, enhancing security by selectively installing and running features. Extensibility in IIS 7.0 includes a new core server API set, which allows feature modules to be developed in native code (C/C++) or managed code. IIS 7.0 also enables extensibility of configuration, scripting, event logging and management tool feature sets, providing software developers with a complete server platform on which developers can build Web server extension modules. IIS 7.0 includes a comprehensive set of management tools, including new administrator and command-line tools, new managed code and scripting APIs and Windows PowerShell support to simplify the daily work of developers and administrators. The management tools are fully extensible, allowing developers to build new management modules using the .NET framework and easily insert new management UI modules, like those released with IIS 7.0. The working process of the new module is transparent.

Compared with IIS 6.0, the IIS 7.0 core web server has some fundamental changes. For example, native code and managed code can be processed through a single request flow. The integrated process allows different application frameworks to run in a single Web server request pipeline, providing built-in ASP. NET scalability for all applications. IIS 7.0 also supports the development of core web server extensions using the .NET framework. IIS 7.0 integrates with the existing IHttpModule API for ASP.NET, allowing your managed code modules to access all events in the request process for all requests. IIS 7.0 includes a new Runtime State and Control API that provides real-time status information about application pools, worker processes, websites, application domains, and running requests. This information is exposed through the native COM component API. The API is wrapped and exposed through the new IIS WMI provider appcmd.exe and IIS Manager.

Windows Server 2008 provides all the IIS functionality required to support Web content hosting in a production environment. Windows Vista also provides IIS functionality, but the functionality available depends on the version of Windows Vista. IIS in Windows Vista is ideal for users who want to build and test web applications. IIS 7.0 includes the Microsoft.Web.Administration interface for programming to manage servers. IIS 7.0 also includes a new Windows Management Instrumentation (WMI) provider that provides access to configuration and server status information to VBScript and JScript. By using WMI, administrators can easily automate basic configuration tasks and manage websites and applications.

The new IIS manager with graphical interface can be remotely managed through HTTP without opening any ports in the firewall. This management tool is completely extensible.

The new IIS manager with a graphical interface supports the HTTP remote management protocol, allowing seamless local, remote, and even cross-Internet connections or opening other management ports in the firewall without the need for DCOM.

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