Before users can access a newly created file server, which task must be done FIRST?

Joining a domain or directory is a critical first step when setting up a newly created file server in a networked environment. This task ensures that the server is recognized as part of the larger network domain, allowing it to take advantage of centralized management, authentication, and security policies. By joining a domain, the server can leverage existing user accounts and permissions, making it easier to manage access to files and resources.

Once the server is a member of the domain, it can properly communicate with the directory services that control user authentication and authorization, which are essential for access management. This step is foundational before any users can access the file server.

While setting up an iSCSI target and configuring WWN on a SAN are important for storage configurations, they are not primarily focused on user access. Disabling the firewall may expose the server to security risks, and is not typically considered a prerequisite for user access. Joining the domain is the initial step that enables effective user management and access control on the file server.