Hello @Noctis0791 ,
1.Multiple RD Session Hosts can utilize the same RD Licensing Server.
You may try to specify licensing server through group policy, which is under
Computer Configuration\Policies\Administrative Templates\Windows Components\Remote Desktop Services\Remote Desktop Session Host\Licensing.
2.Small tenants can reduce costs by combining the file server and RD Licensing components onto a single virtual machine. To provide higher service availability, tenants can deploy two RD License server virtual machines in the same availability set. All RD servers in the tenant's environment are associated with both RD License servers to keep users able to connect to new sessions even if one of the servers goes down.
https://learn.microsoft.com/en-us/windows-server/remote/remote-desktop-services/rds-roles
3.The following document will give you better understanding on how RD Licensing role works.
https://nedimmehic.org/2018/04/16/remote-desktop-services-2016-licensing/
Please Note: Since the web site is not hosted by Microsoft, the link may change without notice. Microsoft does not guarantee the accuracy of this information.
Best regards,
Leila
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