active directory domain unavailable

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

As a new operating system, Windows 2000 has the greatest feature of introducing active directories, and one of the biggest features of the Active Directory is the close integration of DNS and active directories. So how do they work together and what do they do? This often becomes a puzzle for beginners. In this paper,

the directory information tree or DIT) based on the Extensible storage engine (ESE), which is an index sequential access method (ISAM) database engine. In terms of concept, Active Directory stores the DIT in two tables: The data table contains the actual Active Directory ob

Window This article provides a technical overview of the Active Directory, a new directory service provided by the Microsoft Windows server operating system. In this paper, the important concepts, structural elements and characteristics of Active Directory are described in d

needed before installation. Otherwise, light is simply not able to enjoy the benefits of the Active Directory, and heavy does not properly install the Active Directory service.1. Before you install the Active Directory, you must

1, the security of information greatly enhanced The security of the information after the installation of the Active Directory is fully integrated with the Active Directory, and user authorization management and Directory access control are integrated into the

1. Policy-based Management Directory services for active directories include data storage and logical hierarchies. The logical structure provides a context hierarchy for policy applications. The directory stores a policy (called Group Policy) that is assigned to a specific context. Group Policy expresses a set of business rules that contain settings that apply t

information through this replication connection. If one of the replication partners is unavailable, ISTG will automatically select another DC as the ISTG in that site, but if you manually specify a bridgehead server and the bridgehead server is unavailable, ISTG will not automatically select the other DC as ISTG for that site.By default, ISTG automatically selects the bridgehead server and then creates a r

Active Directory operation of the mainframe detailed In the previous blog post, we have learned that each domain controller can modify Active Directory autonomously, and that the modified results are recognized by other domain co

on the domain controller. Moreover, ldifde can create and modify any type of Active Directory objects, not limited to user accounts. For example, the following LDF file can be used to create a custom architecture extension named "employeeid-Example" in the contoso.com forest architecture:dn: cn=EmployeeID-example,cn=Schema,cn=Configuration,dc=contoso,dc=comchang

mechanisms, user management modules have changed, And the application of the upper level and the mode of development also have a corresponding change. Is it easier to understand the "Active Directory"? At the same time the Active Directory is a distributed directory servic

In Windows 2003, various network services appear as server roles, making it easier for users to allocate and manage network resources. The application Server role manages the network with the Active Directory service, Domain Name System service, Dynamic Host Configuration Protocol service, and Windows Internet Naming Service coordination and support. This article