What is the FIRST step to take when reinstalling TCP/IP on the server?

Notifying users is the first step to take when reinstalling TCP/IP on the server because it ensures that the users are aware of the upcoming changes and potential downtime. Communication is critical in a server environment, as users may be affected by the service interruptions. By notifying users beforehand, you can minimize disruption and manage expectations regarding connectivity issues.

Once users are informed, other steps such as uninstalling TCP/IP, configuring settings, or potentially restarting the server can follow as part of the installation process. However, properly communicating with users sets the stage for a smoother transition and helps maintain organizational efficiency during the operation.