Hi @dbMI
Thank you for reaching out to the Microsoft Q&A platform.
Based on your requirements, here is a suggested approach for migrating your network assets to Azure
Deploy a new VM in Azure to act as a domain controller. You can use Azure Active Directory Domain Services (AAD DS) to provide domain services in Azure without the need to deploy and manage domain controllers.
Migrate your on-premises domain controllers to the new hardware server in the remote location. You can use tools such as Active Directory Migration Tool (ADMT) or Azure Site Recovery to migrate your domain controllers to the new hardware server.
Once your domain controllers are migrated, you can decommission the old physical DCs.
If you want to continue using on-premises Exchange, you can deploy a new VM in the new location and install Exchange on it. You can then migrate your mailboxes from the old Exchange server to the new one using the Exchange Admin Center or PowerShell. Once the migration is complete, you can decommission the old Exchange server.
If you want to move to Exchange Online completely, you can migrate your mailboxes to Exchange Online using the Exchange Online Migration tool. Once the migration is complete, you can decommission the on-premises Exchange server.
Once your network assets are migrated, you can deploy a new VM in Azure to act as a domain controller. You can then configure replication between the on-premises domain controller and the Azure domain controller to provide redundancy.
Monitor your network assets in Azure using Azure Monitor to ensure they are running smoothly and to detect any issues.
Note that this is a high-level overview of the migration process, and there may be additional steps or considerations depending on your specific requirements and environment. It is recommended to consult with a qualified Azure expert or Microsoft support for assistance with planning and executing your migration.
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