active directory domain is currently unavailable

Reproduced http://yuelei.blog.51cto.com/202879/117599 Deploy a remote Domain ControllerIn the previous blog, we introduced the core role of the domain controller in allocating network resources, and analyzed the disaster scenarios caused by domain controller crash, in the previous blog, we proposed to use the AD data backup method for disaster reconstruction of

Error content:Failed to detect whether Active Directory Domain Services binaries have been installed. The error is: The requested operation failed. The system needs to be restarted to roll back the changes.WorkaroundSTEP1Go to Server Manager, and click Restart Server in the lower left corner.STEP2Control Panel-manageme

From win NT to Win2000, Win2003, win2008 provide Active Directory functions, however, different operating systems run the domain provides different functions of the service, in the domain by the different types of operating systems combined into the domain, supporting differ

DC, you can set the Preferred DNS server option to its own IP address. Figure 1 Note: If you have a dedicated DNS server in your enterprise, you need to point to these servers, not to the first DC. Also, you need to change the public network in the Network and Sharing Center window to private network. This ensures that additional domain controls are able to communicate with other servers and customers normally in the configuration and operation.

In Windows Server 2008, administrators have more choices to audit Active Directory objects. New Audit policy subcategory scope (directory service change) audits changes to Active Directory objects, such as creating, correcting, moving, and resuming deletes, and logging old a

A set of servers is provided as an authentication server or a logon server in Active Directory, which is called a domain controller, or DC. The process of establishing an ad domain is a

-iBH16jAALQEATtUlA523.jpg "/>Figure 2-10 Starting the installationAfter the Active Directory Upgrade Wizard starts the installation, the computer automatically logs off and restarts after the installation is complete, again entering the system and becoming an additional domain controller.After you upgrade the brokered

While it is important to have a disaster recovery plan that includes programs that prevent replication failures, every domain controller in the core site is not responding, it is difficult to happen. The more common difficulty is due to hard disk crashes, poor network cards,

criteriaGet-adreplicationsitelink to get the specified AD site link or a group of site links based on the filter criteriaGet-adreplicationsitelinkbridge to obtain the specified AD site link bridge or a group of site link bridges based on the filter criteriaGet-adreplicationsubet to obtain a specified ad subnet or set of ad subnets based on the filter criteriaThis article is from the "Dry Sea Sponge" blog, please be sure to keep this source http://the

Gets the currently active view controller-(Uiviewcontroller *) activityviewcontroller{uiviewcontroller* Activityviewcontroller = nil; UIWindow *window = [[UIApplication sharedapplication] Keywindow]; if (window.windowlevel! = uiwindowlevelnormal) {Nsarray *windows = [[UIApplication sharedapplication] windows]; For (UIWindow *tmpwin in Windows) {if (Tmpwin.windowlevel = = Uiwi

Each site has a user, and part of the administrator's job is to make sure that the site's users have appropriate access to the site. To grant permissions to a Web site, you must add users to the site (either individually or as part of a cross-site group) and assign to a site group. In Microsoft Windows SharePoint services, you can add users and cross-site groups in one of two modes: Domain account mode

Content Overview Workgroup architecture and domain Architecture Namespace) Object, Container, and Organization unit (OU) Domain Tree) Forest (Forest) Overview Active Directory Domain Services (ad ds) is a powerfu

This document does not describe the role of an ad DS server in detail, but only describes the installation of an ad DS server; For an overview of AD ds, see overview of Active Directory domain services. For new features of AD Ds in Windows Server 2012, see new features in Active Di