Detailed description of second-level domain name configuration in Windows IIS 7.5

In Windows IIS 7.5, how does one configure a second-level domain name? IIS 7.5 Express has both powerful functions of IIS 7.5 and lightweight Web servers (such as ASP. NET Development Server, also known as "Cassini"). Let's take a look at the second-level domain name configuration method in IIS 7.5. Add A second-level domain name (sub.first.com) under the primary domain name (first.com). First, add A record at the Domain Name Service Provider to direct the second-level domain name to your server IP address. The following are two examples: godaddy second-level domain name: Dnsprod second-level domain name: after A record is configured, it takes some time to take effect. Next we can configure this second-level domain name site in IIS to this point, the second-level domain name has been added. After the record takes effect, the website can access O (∩ _ ∩) O ~ If you encounter a file write permission problem, you can connect as an administrator when adding a website.