After setting up the AD FS farm by implementing the first AD FS server, adding additional AD FS servers to the farm is straightforward.
However, before you begin, make sure of the following:
- The same TLS certificate used on the first AD FS server is available for the additional AD FS servers in the AD FS farm. Install the certificate in the personal certificate store for the local machine.
- The proposed AD FS server is a domain-joined Windows Server installation and you are logged on with a domain account that is a member of the Domain Admins group.
- The AD FS farm name is resolvable to this machine in the appropriate DNS zones.
- The primary AD FS server is reachable for AD FS farms using WID, and the SQL Server is available and ...