ADMT: Active Directory Domain Migration Tool

ADMT

ADMT (Active Directory Migration Tool) is a free Microsoft tool that allows the migration of objects (Users, Computers, and Groups) between two Active Directory domains. Some examples of using ADMT: Enterprise merge to consolidate Active Directory. Enterprise split to transfer the Active Directory objects to the new entity. Deleting a child domain. Prerequisites A server …

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Active Directory: Migrate SYSVOL Folder from FRS to DFSR

Presentation Since Windows Server 2008 and its 2008 domain functional level, replication of the SYSVOL folder is supported by DFSR, before it was done by FRS. If your domain controllers are running Windows 2012R2, it is advisable to use DFSR for the SYSVOL folder. Since Windows Server 2016 (build 1709), it is no longer possible …

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Upload PSTs on Office 365 and import into accounts

When migrating to Office 365, you may need to return the history of old mailboxes in the news using the PST archives. There are several ways to do this: Import from the Outlook client directly (I highly recommend this solution). IMAP copies from the Office 365 migration interface. Send PSTs on Microsoft servers for import. …

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Hyper-V: Live-Migration moving a virtual machine between two hosts

Moving

In this tutorial, we will see how to move a virtual machine from one Hyper-V host to another host. This feature is called Dynamic Migration, it should not be confused with the feature that has the same name in the failover cluster. Dynamic migration lets you move a running virtual machine to another hyper-v if …

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How to update GLPI

GLPI, base de données à jour

In this tutorial I will explain how to update GLPI. Before updating GLPI, I strongly recommend that you make a full backup (file + database). Once your backup is done, you should also check the following: If you use plugins, that they are compatible with the new version That your environment is compatible (Apache / …

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Exchange: Removing Traces from an Exchange 2003 Server

Context In an Exchange environment that has been upgraded several times, the old “active” servers may be kept in case something has been left out. If for some reason, the old servers have not been decommissioned and it is no longer possible to do so, we can have blockages in the administration (basic removal …). …

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Exchange Minimal / Express hybrid migration to Office 365

Presentation This article shows you how to migrate your local Exchange environment to Office 365. The advantage of this migration is to be transparent to the users, there is no need to redo the mail profiles and (re) download the OST. The phones / tablets will need to be reconfigured manually once the box is …

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