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Name the active directory NC's and replication issues for each NC?
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∙ 13y ago
*Schema NC, *Configuration NC, * Domain NC
Schema NC This NC is replicated to every other domain controller in the forest. It contains information about the Active Directory schema, which in turn defines the different object classes and attributes within Active Directory.
Configuration NC Also replicated to every other DC in the forest, this NC contains forest-wide configuration information pertaining to the physical layout of Active Directory, as well as information about display specifiers and forest-wide Active Directory quotas.
Domain NC This NC is replicated to every other DC within a single Active Directory domain. This is the NC that contains the most commonly-accessed Active Directory data: the actual users, groups, computers, and other objects that reside within a particular Active Directory domain
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∙ 13y ago
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Name the AD NCs and replication issues for each NC?
Name the AD NCs and replication issues for each NC*Schema NC, *Configuration NC, * Domain NCSchema NC This NC is replicated to every other domain controller in the forest. It contains information about the Active Directory schema, which in turn defines the different object classes and attributes within Active Directory.Configuration NC Also replicated to every other DC in the forest, this NC contains forest-wide configuration information pertaining to the physical layout of Active Directory, as well as information about display specifiers and forest-wide Active Directory quotas.Domain NC This NC is replicated to every other DC within a single Active Directory domain. This is the NC that contains the most commonly-accessed Active Directory data: the actual users, groups, computers, and other objects that reside within a particular Active Directory domain.
What is Active Directory Integrated?
The term is active directory dns integrated means that during replication of AD all changed/ updated data is replicated and we dont have to replicate DNS zone files(which contains information aout the dns records) seperately . Active Directory-integrated DNS enables Active Directory storage and replication of DNS zone databases. Windows 2000 DNS server, the DNS server that is included with Windows 2000 Server, accommodates storing zone data in Active Directory. When you configure a computer as a DNS server, zones are usually stored as text files on name servers - that is, all of the zones required by DNS are stored in a text file on the server computer. These text files must be synchronized among DNS name servers by using a system that requires a separate replication topology and schedule called a zone transfer However, if you use Active Directory-integrated DNS when you configure a domain controller as a DNS name server, zone data is stored as an Active Directory object and is replicated as part of domain replication.
What is Active Directory based upon?
Active Directory is the name Microsoft uses for LDAP protocol X.500 (Lightweight Directory Access Protocol).
What is the name of the Active Directory Database?
Ntds.dit
What is the name of the directory database that controls access to a Windows Server domain?
Active Directory
What is the name of domain controller database used by windows server 2008?
In Windows Server 2011 it is called Active Directory.
What is the file name for the Active Directory Database Where is it located?
Windows 2000 Active Directory data store, the actual database file, is %SystemRoot%\ntds\NTDS.DIT
What is the File name of active directory in windows server 2008?
ntds.dit
What is the file name of active directory in windows server 2003?
ntds.dit
When did active directory come out?
Active Directory was previewed in 1999, released first with Windows 2000 Server edition, and revised to extend functionality and improve administration in Windows Server 2003. Additional improvements were made in Windows Server 2003 R2. Active Directory was refined further in Windows Server 2008 and Windows Server 2008 R2 and was renamed Active Directory Domain Services. Active Directory was called NTDS (NT Directory Service) in older Microsoft documents. This name can still be seen in some Active Directory binaries.
What dns solution supports secure dynamic dns?
Active Directory-Integrated DNS Active Directory-integrated DNS enables Active Directory storage and replication of DNS zone databases. Windows 2000 DNS server, the DNS server that is included with Windows 2000 Server, accommodates storing zone data in Active Directory. When you configure a computer as a DNS server, zones are usually stored as text files on name servers - that is, all of the zones required by DNS are stored in a text file on the server computer. These text files must be synchronized among DNS name servers by using a system that requires a separate replication topology and schedule called a zone transfer However, if you use Active Directory-integrated DNS when you configure a domain controller as a DNS name server, zone data is stored as an Active Directory object and is replicated as part of domain replication. note-icon Note Only DNS servers that run on domain controllers can load Active Directory-integrated zones. To use DNS integration within Active Directory, assign the zone type Active Directory-integrated when you create the zone.Objects that represent zone database records are created in the Microsoft DNS container within the System container (visible in the Advanced Features view in Active Directory Users and Computers), and the contents are replicated to all domain controllers in the domain. When you have Active Directory-integrated DNS zones, all Active Directory domain controllers that run Windows 2000 DNS server and are appropriately configured function as primary name servers. When DNS data is stored in Active Directory, each DNS zone is an Active Directory container object (class dnsZone ). The dnsZone object contains a DNS node object (class dnsNode ) for every unique name within that zone. These unique names include the variations assigned to a specific host computer when it functions, for example, as a primary domain controller or as a Global Catalog server. The dnsNode object has a dnsRecord multivalue attribute that contains a value for every resource record that is associated with an object's name. When other non-Windows 2000 DNS servers are already in place and Active Directory domains represent only part of the overall DNS namespace, standard zone transfer still can be used to synchronize zone data between Active Directory and other DNS servers When Windows 2000 DNS server is installed on at least one domain controller and has Active Directory-integrated zones, the zone data is always replicated to every domain controller in the domain. How DNS integrates with Active Directory When you install Active Directory on a server, you promote the server to the role of a domain controller for a specified domain. When completing this process, you are prompted to specify a DNS domain name for the Active Directory domain for which you are joining and promoting the server. If during this process, a DNS server authoritative for the domain that you specified either cannot be located on the network or does not support the DNS dynamic update protocol, you are prompted with the option to install a DNS server. This option is provided because a DNS server is required to locate this server or other domain controllers for members of an Active Directory domain. Once you have installed Active Directory, you have two options for storing and replicating your zones when operating the DNS server at the new domain controller: * Standard zone storage, using a text-based file. Zones stored this way are located in .Dns files that are stored in the systemroot\System32\Dns folder on each computer operating a DNS server. Zone file names correspond to the name you choose for the zone when creating it, such as abc.com.dns if the zone name was "abc.com." * Directory-integrated zone storage, using the Active Directory database. Zones stored this way are located in the Active Directory tree under the domain or application directory partition. Each directory-integrated zone is stored in a dnsZone container object identified by the name you choose for the zone when creating it. Benefits of Active Directory integration For networks deploying DNS to support Active Directory, directory-integrated primary zones are strongly recommended and provide the following benefits: * Multimaster update and enhanced security based on the capabilities of Active Directory. In a standard zone storage model, DNS updates are conducted based upon a single-master update model. In this model, a single authoritative DNS server for a zone is designated as the primary source for the zone. This server maintains the master copy of the zone in a local file. With this model, the primary server for the zone represents a single fixed point of failure. If this server is not available, update requests from DNS clients are not processed for the zone. With directory-integrated storage, dynamic updates to DNS are conducted based upon a multimaster update model. In this model, any authoritative DNS server, such as a domain controller running a DNS server, is designated as a primary source for the zone. Because the master copy of the zone is maintained in the Active Directory database, which is fully replicated to all domain controllers, the zone can be updated by the DNS servers operating at any domain controller for the domain. With the multimaster update model of Active Directory, any of the primary servers for the directory-integrated zone can process requests from DNS clients to update the zone as long as a domain controller is available and reachable on the network. Also, when using directory-integrated zones, you can use access control list (ACL) editing to secure a dnsZone object container in the directory tree. This feature provides granulated access to either the zone or a specified RR in the zone. For example, an ACL for a zone RR can be restricted so that dynamic updates are only allowed for a specified client computer or a secure group such as a domain administrators group. This security feature is not available with standard primary zones. Note that when you change the zone type to be directory-integrated, the default for updating the zone changes to allow only secure updates. Also, while you may use ACLs on DNS-related Active Directory objects, ACLs may only be applied to the DNS client service. * Zones are replicated and synchronized to new domain controllers automatically whenever a new one is added to an Active Directory domain. Although DNS service can be selectively removed from a domain controller, directory-integrated zones are already stored at each domain controller, so zone storage and management is not an additional resource. Also, the methods used to synchronize directory-stored information offer performance improvement over standard zone update methods, which can potentially require transfer of the entire zone. * By integrating storage of your DNS zone databases in Active Directory, you can streamline database replication planning for your network. When your DNS namespace and Active Directory domains are stored and replicated separately, you need to plan and potentially administer each separately. For example, when using standard DNS zone storage and Active Directory together, you would need to design, implement, test, and maintain two different database replication topologies. For example, one replication topology is needed for replicating directory data between domain controllers, and another topology would be needed for replicating zone databases between DNS servers. This can create additional administrative complexity for planning and designing your network and allowing for its eventual growth. By integrating DNS storage, you unify storage management and replication issues for both DNS and Active Directory, merging and viewing them together as a single administrative entity. * Directory replication is faster and more efficient than standard DNS replication. Because Active Directory replication processing is performed on a per-property basis, only relevant changes are propagated. This allows less data to be used and submitted in updates for directory-stored zones.
Active directory uses what Domain-based name structure to locate computers on the network?
no
