You can use the IIsWebServer object to set metabase properties that apply to a specific Web virtual server and to set inheritable metabase properties for virtual directories, Web directories, and Web files. Specific methods are also available to control server operation. Web virtual servers are identified in the metabase by their index numbers. The first Web server is number 1, the second is number 2, and so on.
The IIsWebServer object is an IIS ADSI container object.