active directory domain unavailable

Windows2000 as a brand new operating system, its biggest feature is the introduction of Active Directory, and the Active Directory is one of the biggest feature of the DNS and Active Directory tightly together. So how do they work

This article is from the "Active Directory Series", yue lei's Microsoft Network Class In the previous blog, we introduced how to deploy the first domain. Now let's take a look at what we can do with the domain. Computers in the domain can share user accounts, computer accou

Microsoft has implemented the idea of directory services in Windows NT Server 4.0. The concept of "domain" in NT is a basic unit of directory services. "One logon, single logon" has specific applications in the context of Windows NT server, such as Internet Information Server, Exchange serv er, SQL Server, and so on that can be associated with Windows NT server's

We know that one of the biggest breakthroughs and successes of the Win2K system is its newly introduced "Active Directory" service, which makes the Win2K system more tightly connected to the services and protocols on the Internet because it successfully named the directory with the "domain name" are named in a consiste

The first few we talked about the basics of Active Directory and installation configuration, highlighting the advantages of some Active Directory, but it is not a stand-alone service, it is in conjunction with some of the previous protocols and services before the successful implementation, such as DNS, LDAP protocol a

Active Directory operations master (FSMO)Wu YuzhangIn front of the blog and we talked a lot about the topic of the Active Directory, I believe you have a more profound understanding of the Active Directory

Operations master roles ================================== When a change is made on the domain, the change will be copied to all domain controllers in the domain. some modifications, such as schema modifications, will be copied to the entire forest. this type of replication is calledMulti-body replication (Multimaster replication ). During the multimaster replic

). Container Can accommodate Non-container Or lower-level Container . While Non-container So it is often Leaf Or Leaf object . After the Active Directory is installed, the operating system has automatically created many iner by default, such as users and builtin. 2.3 adspath, dn, rdn The hierarchical path in the Active

Master! The operations master is a role played by a domain controller, with a total of five operations master roles, namely the PDC master, the RID master, the infrastructure master, the domain naming master and the schema master, and today's blog post will describe the purpose of the five operations masters respectively. Let's first introduce the PDC master, which is the abbreviation for the primary

routing group and the routing group connector. Some Exchange administrators may think that they have lost control of the routing topology, but do not worry about it. There are many reasons for doing so. When the Active Directory routing behavior does not match the way you want Exchange mail to flow, you can use the tool provided by Exchange 2007 to adjust it. In addition, the network utilization of

You've often heard of backup and restore of databases, such as SQL Server, Oracel, and so on. OK, this section discusses backup and restore of Active Directory databases. Backup of Active Directory databases is a very important work in an enterprise application environment, whether it is a single

Required Technology Description Location Backup tools Perform backup and restore operations. It is automatically installed with Windows Server 2003. In Windows Server 2003, the backup tool is Backup.exe. The wizard or basic mode is called the backup or restore wizard, and the advanced mode is called the backup tool ". "Start"> "All Programs"> "attachments"> "System Tools"> "backup"Or use the command line to open the backup tool:"Start"> "run ". In the open box, type ntba

Background: Located in the Group B Block 6 floor of the room has been used for many years, many hardware conditions began to restrict the company's IT development. One day in mid-June, as the engine room air-conditioning maintenance, the worker's master took off the power of the total gate, resulting in some of the server room unexpectedly power. The two Active Directory

Active Directory Series 14: Actual battle Sysvol folder share lost repair Active Directory Series 13: Replication of AD Active Directory series 12: Repair of Active

In my previous blog post, I have written how to view the operations master FSMO in the current domain, and now we show how to transfer the operations master and transfer the operations master on Server01 (domain control) to Server02 (additional domain control). PS: Here are a few steps to demonstrate how to use Server02 as an additional

Four Windows Server 2008 R2 systems need to be installed, and the four hosts have the following roles: Active Directory, database Server, certificate Server, and VC Server (SSO, web, vsphere vcenter inventory service ). The following describes how to install seven systems and plan the domain name: your domain name addr

Directory features supportedWindows 95/98-based and Windows NT 4.0-based clients lack features of the features of Windows 2000 Professional that are related to active directory. the Active Directory Client extension is an upgrade or patch for Windows 95, Windows 98 and Wind

When you create a printer in Windows 2000/2003, the printer and Active Directory are configured to be holistic by default, and the printer is automatically published on the Active Directory. For printers that are not running Windows 2000/2003 computers (such as Windows NT 4.0), they cannot be automatically published in

Reprinted: http://hi.baidu.com/chin/blog/item/543ce5dd3eea79ef77c63862.html Active Directory consists of security groups and distribution groups. A Security Group assigns permissions to shared resources. A Distribution Group does not have security functions and is only applicable to emails.ProgramSo the distribution group is not described much. The scope and functions of security groups

have two domains, each with a connection string entry inPointing to the specific user database. You define an instance of the Active Directory provider for each domain to support. Each entry will have different settings for its connection string and perhaps administrative account. The user must indicate the domain i