Understanding which ports are needed for active directory communication helps you to configure ports to allow them through the firewall. Active Directory Domain Controllers DCs use ports for communication and data transfer and the most common protocols are. I have one application where they made query to is delay in query but while making query over port they are able to search fast previous time.
Port This port is used for queries specifically targeted for the global catalog. LDAP requests sent to port can be used to search for objects in the entire forest. However, only the attributes marked for replication to the global catalog can be returned.
This port is used for requesting information from the local domain controller. However, the requesting application can obtain all of the attributes for those objects. Close Menu. Thank you for reading this post. Kindly share it with others. Connect with D. I allow to create an account. When you login first time using a Social Login button, we collect your account public profile information shared by Social Login provider, based on your privacy settings.
We also get your email address to automatically create an account for you in our website. You should not use the port information in Service overview and network port requirements for Windows to configure Windows Firewall. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Please rate your experience Yes No.
Any additional feedback? Note Not all the ports that are listed in the tables here are required in all scenarios.
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