Is it possible to use the same license for 2 RDS CAL Servers?

Hello Firew Fireyhun,

Thank you for your question and for reaching out with your question today.

No, you cannot use the same Remote Desktop Services Client Access License (RDS CAL) for two RDS servers simultaneously. Each RDS CAL is tied to a specific RDS server and allows a client device or user to access that particular server.

In a High Availability (HA) configuration, where you have multiple RDS servers serving the same role, each server will require its own set of RDS CALs. This ensures that each client device or user connecting to the RDS environment is properly licensed.

When setting up an HA environment, you need to ensure that each RDS server has the appropriate number of RDS CALs to accommodate the maximum number of simultaneous connections across the servers. This means that you will need to acquire and install the necessary number of RDS CALs for each server.

It's important to comply with the licensing requirements to ensure legal and compliant use of the RDS environment. If you have any specific licensing questions or requirements, it's recommended to consult with Microsoft or a licensing specialist to ensure you have the correct licensing in place for your specific scenario.

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Best regards.