Today we will study the maintenance of the Active Directory database, as you all know, under%systemroot%\ntds\ there is a Ntds.dit file, this file is our ad database, but in this directory, there are some other documents, what are these to do? Furthermore, if my ad database is out of order, how can I fix it? Also, can
Active Directory is a relational database designed for querying, and Active Directory uses a period of time to maintain database content to reduce data fragmentation and improve query efficiency, so today we'll show you how to Directory's database for offline maintenance.
The default database and transaction log path
In the last blog post we described how to deploy additional domain controllers in a domain, and the additional domain controllers have many benefits, such as balancing user access to AD, and helping to avoid domain crashes caused by a single domain controller corruption. As we learned from the previous blog, all domain controllers in the domain have an Active Directory with the same content, and
In the previous blog we deployed additional domain controllers in the domain, and we already know that each domain controller has an Active Directory database with the same content, and today we are going to discuss the replication topology used by the additional domain controller for Active Directory replication.
In
First, the preparation before the installation
Prerequisites for installing the Active Directory:
1, select the operating system: in Windows Server 2003, in addition to the web version of the unsupported Active Directory, the other standard version, Enterprise version, Datacenter version support the
I. Introduction to the active catalogue
Active Directory (Active Directory) is the component that provides directory services in a Windows Server 2003 domain environment. Directory ser
1. Active Directory (AD)
Active directory is a directory service for Windows Server.
It stores information about the various objects on the network and makes that information easy for administrators and users to find and use.
The Active
After you have backed up the Active Directory certificate private key and database, uninstall Active Directory Certificate Services. The Active Directory Certificate service needs to be uninstalled before you uninstall
In some cases, if the C disk is not enough, it can cause some problems and need to transfer the database and logs to another disk.We need to use Ntdsutil.exe to transfer active Diretory database and transaction and logTo set the domain controller active Directory database to ActiveEnter filesInfo View Current LocationIntegrity checkRepairing the databaseStart the
Active DirectoryI. Scenario and value of the applicationCentralized account management ( target: Users can use an account to verify identity regardless of which system they log on to )1.1) account creation: The business system in the environment is complex, the administrator needs to create different account verification for each user1.2) account Change, disable: Enterprise account management system to account changes in operation, such as password ch
Ladies and gentlemen, let's continue with two more cases today.
C. Case three:
Scenario: Single domain environment, all DCS crash, backup available.
Objective: To restore the domain environment.
Solution:
1 in the first server, reload Windows2003. (here requires hardware configuration as far as possible and the original consistent, if the difference is large, you can refer to a Microsoft document, KB number is not clear ~ ~ ~ ~, find again to tell you.) )
2) to re-establish the purpose of
Certificate Services, and AD rights Management services. In addition to providing Windows Azure ad services, Windows Azure now supports the Windows Azure Access Control Service, which supports the integration of third-party ID management tools and the Federation of on-premises AD Domain Services.Install the Active Directory on Windows AzureWindows Azure provides infrastructure-as-a-service (IaaS) capabilit
Active Directory DeploymentI. Prerequisites1.1) Supported Versions: Windows Server2.2) Specify the computer name of the DC server, host the Ntds.dit database, install the adds service, provide the LDAP query service, provide Kerborse authentication2.3) Prepare IP address, DNS informationThe first DC created by default is the root domain of the first forest, the DNS server, the GC (global catalog server)Two.
REDIRECT Active Directory databaseThe default location for the Active Directory database is the "c:\windows\ntds" directory, which you can redirect to another disk if you plan to allocate insufficient disk space during the initial
This chapter continues to complement the concept of Active Directory replication, as follows:Connection object:A Connection object is an Active Directory object that represents a replication connection from the source domain controller to the destination domain controller. A domain controller is a member of a single si
For a demo of the Active Directory of server 2012, I will do it in three experiments, three scenes, three scenes are very common, beginners can take a closer look.So start our experiment one, the first thing to do is to prepare the virtual machine, this does not have to say, VMware Virtual machine believe that everyone is very familiar with the experiment we need three virtual machines, respectively, SERVER
we test whether the synchronization between the two domain controllers is normal, and open two servers for Active Directory Users and Computers.650) this.width=650; "Style=" background-image:none;border-bottom:0px;border-left:0px;padding-left:0px; padding-right:0px;border-top:0px;border-right:0px;padding-top:0px; "title=" image "border=" 0 "alt=" image "src=" http ://s3.51cto.com/wyfs02/m00/5c/22/wkiom1uax
Enterprise IT environments with multiple directory platforms are very common, while IBM Lotus Domino Directory and Microsoft Active Directory are popular in this case. This article describes a method to use the Lotus Domino active direct
did not immediately free up space and needed to use compression to free up the space occupied by the previously deleted files. Here's how to get started. 2008R2 in ActionStop for the AD DS domain service, the domain administrator opens cmd. Run the:Net stop NTDS650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/7C/E1/wKioL1baxRqTU7pCAAIw17AIPos908.jpg "title=" 1.jpg " alt= "Wkiol1baxrqtu7pcaaiw17aipos908.jpg"/>At the command prompt, type the following command.C \Ntdsutil enter Ntdsutil
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