【導(dǎo)讀】dateofpublication.withanyrealpany,anization,product,domainname,e-mailaddress,logo,person,place,

　　

【正文】 is guide, however, you must determine the best domain name for your anization. In most cases, the anization name is used as the domain name, and in many cases this domain name is registered. If you are planning to deploy Web servers for your customers or partners, choose a domain name and ensure that the domain name is not already in use. Planning the forest functional level While installing AD DS, you must choose the forest functional level that you want to use. Domain and forest functionality, introduced in Windows Server 2020 Active Directory, provides a way to enable domain or forestwide Active Directory features within your work environment. Different levels of domain functionality and forest functionality are available, depending on your environment. 15 Forest functionality enables features across all the domains in your forest. The following forest functional levels are available: ?? Windows 2020. This forest functional level supports Windows NT , Windows 2020, and Windows Server 2020 domain controllers. ?? Windows Server 2020. This forest functional level supports Windows Server 2020 domain controllers only. ?? Windows Server 2020. This forest functional level supports Windows Server 2020 domain controllers only. If you are deploying a new domain in a new forest and all of your domain controllers will be running Windows Server 2020, it is remended that you configure AD DS with the Windows Server 2020 forest functional level during AD DS installation. Important After the forest functional level has been raised, domain controllers running earlier operating systems cannot be introduced into the forest. For example, if you raise the forest functional level to Windows Server 2020, domain controllers running Windows 2020 Server or Windows Server 2020 cannot be added to the forest. Example configuration items for AD DS are provided in the following table. Configuration items: Example values: Full DNS name Examples: ?? ?? Forest functional level: Windows 2020 The Windows 2020 forest functional level provides all AD DS features that are available in Windows 2020 Server. If you have domain controllers running later versions of the Windows Server operating system, some advanced features will not be available on those domain controllers while this forest is at the Windows 2020 functional level. Windows Server 2020 The Windows Server 2020 forest functional level provides all features that are available in Windows 2020 forest functional level, and the following additional features: ?? Linkedvalue replication, which improves the replication of changes to group ?? Windows Server 2020 ?? Windows Server 2020 16 Configuration items: Example values: memberships. ?? More efficient generation of plex replication topologies by the Knowledge Consistency Checker (KCC). ?? Forest trust, which allows anizations to easily share internal resources across multiple forests. Any new domains that are created in this forest will automatically operate at the Windows Server 2020 domain functional level. Windows Server 2020 This forest functional level does not provide any new features over the Windows 2020 forest functional level. However, it ensures that any new domains created in this forest will automatically operate at the Windows Server 2020 domain functional level, which does provide unique features. Active Directory Domain Services Database folder location E:\Configuration\ Or accept the default location. Active Directory Domain Services Log files folder location E:\Configuration\ Or accept the default location. Active Directory Domain Services SYSVOL folder location E:\Configuration\ Or accept the default location Directory Restore Mode Administrator Password J*p2leO4$F Answer file name (optional) AD DS_AnswerFile Planning DNS zones In DNS, a forward lookup zone is created by default during installation. A forward lookup zone allows puters and devices to query for another puter39。s or device39。s IP address based on its DNS name. In addition to a forward lookup zone, it is remended that you create a DNS reverse lookup zone. With a DNS reverse lookup query, a puter or device can discover the name of another puter or device using its IP address. Deploying a reverse lookup zone typically improves DNS performance and greatly increases the success of DNS queries. 17 When you create a reverse lookup zone, the domain, which was defined in the DNS standards and reserved in the Inter DNS namespace to provide a practical and reliable way to perform reverse queries, is installed in DNS. To create the reverse namespace, subdomains within the domain are formed, using the reverse ordering of the numbers in the dotteddecimal notation of IP addresses. The domain applies to all TCP/IP works that are based on Inter Protocol version 4 (IPv4) addressing. The New Zone Wizard automatically assumes that you are using this domain when you create a new reverse lookup zone. While you are running the New Zone Wizard, the following selections are remended: Configuration Items Example values Zone type Primary zone, and Store the zone in Active Directory is selected Active Directory Zone Replication Scope To all DNS servers in this domain First Reverse Lookup Zone Name wizard page IPv4 Reverse Lookup Zone Second Reverse Lookup Zone Name wizard page Network ID = . Dynamic Updates Allow only secure dynamic updates Planning domain access To log onto the domain, the puter must be a domain member puter and the user account must be created in AD DS before the logon attempt. Note You cannot log on to the domain with a user account that is located in the Security Accounts Manager (SAM) user accounts database on the local puter. After the first successful logon with domain log