Tutoriels IT & Windows Server – Active Directory, Exchange, PowerShell | Rached Chader
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I migrate a DC step by step: preparation (name/IP/DNS), promotion of NEWDC (DNS+GC), FSMO transfers, PDC NTP, SYSVOL migration to DFSR, then decommissioning of OLDDC. We prioritize the GUI and validate each step with repadmin/dcdiag and DNS SRV checks.
Free Robocopy GUI for safe Windows file migrations. Step-by-step tutorial with presets, live logs, dry-run, and NTFS-aware options. Download included.
Often to migrate a file server to another, ROBOCOPY is used, unfortunately this method does not allow the recovery of shares and sharing rights.
The method below will allow you to copy shares and share rights from one server to another for free.
When you log in to a computer that is running domain-joined Windows, and you receive the message “Error The trust relationship between this workstation and the primary domain has failed”.
When you try to install a cumulative update for Microsoft Exchange, the Readiness Checker may fail and prevent you from continuing with the upgrade and installation. The following error or a similar error will be displayed:
“A restart from a previous installation is pending. Please restart the system, then run the installer again. For more information visit: http://technet.microsoft.com/library(EXCHG.150)/ms.exch.setupreadiness.RebootPending.asp”
Data Loss Prevention “DLP” helps organizations comply with industry regulations and protect sensitive information. It also prevents inadvertent disclosure. The sensitive information you need to prevent leaks outside your organization includes financial data, such as credit card numbers, social security numbers, or medical records. With a DLP policy, you can identify, track, and protect sensitive information in Office and Microsoft 365.
There are two ways to export and import GPOs: you can use the Group Policy Management Console (GPMC) or you can use PowerShell.
Save, Export, Create & Import GPOs in PowerShell will no longer hold any secrets for you
Cannot delete a database in Exchange 2016
“This mailbox database contains one or more mailboxes, mailbox plans, archive mailboxes, public folder mailboxes or arbitration mailboxes, audit mailboxes. To get a list of all mailboxes in this database, run the Get-Mailbox -Database
If your server does not start (hence the need for F8), you can boot from a Windows Server installation DVD and select the option REPAIR YOUR COMPUTER, Troubleshoot, then Command Prompt.
Storage Replica is a Windows Server technology that enables the replication of volumes between servers or clusters for disaster recovery. It also allows you to create stretch failover clusters that span two sites, with all nodes in sync.