【正文】 read the information and then click Install. 8. After AD DS installation has pleted, on the Installation Results page, click Close this wizard and launch the Active Directory Domain Services Installation Wizard (). 14 9. On the Wele to the Active Directory Domain Services Installation Wizard page, click Next. 10. On the Choose a Deployment Configuration page, click Create a new domain in a new forest, and then click Next. 15 11. On the Name the Forest Root Domain page, type the full DNS name (such as ) for the new domain, and then click Next. 16 12. On the Set Forest Functional Level page, select Windows Server 2020, and then click Next. 13. On the Additional Domain Controller Options page, make sure that DNS server is selected, and then click Next. 17 Note A message box informs you that a delegation for this DNS server cannot be created. This is normal and expected for the first domain controller in a new forest. Click Yes to proceed. 18 14. On the Location for Database, Log Files, and SYSVOL page, type the location in which you want to install the database, log, and system volume (SYSVOL) folders, or click Browse to choose a location, and then click Next. Note You can safely accept the default locations unless you know that you have a reason to change them. 15. On the Directory Services Restore Mode Administrator Password page, type a password to use to log on to the server in Directory Services Restore Mode, confirm the password, and then click Next. 19 16. Review the Summary page, and then click Next to begin the installation. 17. After the AD DS installation pletes, click OK to restart the puter. Configuring Client Settings By default, Domain Name System (DNS) clients are configured to allow Dynamic Host Configuration Protocol (DHCP) to automatically assign the clients39。 IP addresses, DNS server addresses, and other settings. The TCP/IP configuration steps in this section are required only if a DHCP server is not available. Configure the following settings for each DNS client: ?? TCP/IP settings for DNS ?? Host name and domain membership 20 The following procedures require you to log on with an account that belongs to the Administrators group on the client puter. To configure client settings on a puter running Windows XP 1. On the puter that you want to configure to use DNS, click Start, point to Control Panel, and then click Network Connections. 2. Rightclick the work connection that you want to configure, and then click Properties. 3. On the General tab, click Inter Protocol (TCP/IP), and then click Properties. 4. Click Use the following IP address. 5. In IP address, type the address of the client puter. 6. In Sub mask, type the sub mask of the domain controller. 7. In Default gateway, type the address of the default gateway of the domain controller. 8. Click Use the following DNS server addresses. 9. In Preferred DNS server, type the IP address of the DNS server that you installed in Installing and Configuring AD DS and DNS. Important 21 Do not use the IP address of a DNS server that is provided by your Inter service provider (ISP) as a primary or alternate DNS server. 10. Click OK, and then click Close. Note It is not necessary to restart the puter at this time if you intend to change the puter39。s name or domain membership in the following steps. 11. In Control Panel, doubleclick System. 12. On the Computer Name tab, click Change. 13. In Computer name, type the name of the puter (the host name). 14. Click Domain, and then type the name of the domain that you want the puter to join. 15. If a second Computer Name Changes dialog box appears, in User Name, type the domain name and user name of an account that has permission to join puters to the domain. 16. In Password, type the password of the account. Separate the domain name and user name with a backslash, for example, domain\user_name. 22 17. Click OK to close all dialog boxes. To configure client settings on a puter running Windows Vista 1. On the puter that you want to configure to use DNS, click Start, and then click Control Panel. 2. In Control Panel, click Network and Inter. 3. Click Network and Sharing Center. In the Tasks pane, click Manage work connections. 23 4. Rightclick the work connection that you want to configure, and then click Properties. 5. On the Networking tab, click Inter Protocol Version 4 (TCP/IPv4), and then click Properties. 24 6. Click Use the following IP address. 7. In IP address, type the address of the client puter. 8. In Sub mask, type the sub mask of the domain controller. 9. In Default gateway, type the address of the default gateway of the domain controller. 10. Click Use the following DNS server addresses, and in Preferred DNS server, type the IP address of the domain controller that you installed in Installing and Configuring AD DS and DNS. Important Do not use the IP address of a DNS server that is provided by your ISP as a primary or alternate DNS server. 11. Click OK to exit. 12. If Inter Protocol Version 6 (TCP/IPv6) is selected, click it, and then click Properties. Perform the same steps as for TCP/IPv4, and then click OK and Close. Note 25 It is not necessary to restart the puter at this time if you intend to change the puter39。s name or domain membership in the following steps. 13. In Control Panel, click System and Maintenance, and then click System. 14. Under Computer name, domain, and workgroup settings, click Change settings. 26 15. On the Computer Name tab, click Change. 16. In Computer name, type the name of the puter (the host name). 27 17. Click Domain, and then type the name of the domain that you cr