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dfsdiag testdcs

Checks the configuration of domain controllers by performing the following tests on each domain controller in the specified domain: Windows commands reference

On Windows

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Windows

from the Windows commands reference, CC BY 4.0

Checks the configuration of domain controllers by performing the following tests on each domain controller in the specified domain: - Verifies that the Distributed File System (DFS) Namespace service is running and that its startup type is set to Automatic. - Checks for the support of site-costed referrals for NETLOGON and SYSvol. - Verifies the consistency of the site association by hostname and IP address.

dfsdiag /testdcs [/domain:<domain_name>]

To verify the configuration of domain controllers in the contoso.com domain, type

dfsdiag /testdcs /domain:contoso.comIdentify
/domainName of the domain to check. Windows commands reference
/domain:<domain_name>Name of the domain to check. This parameter is optional. The default value is the local domain to which the local host is joined.