Configuring the Server using the Server Manager App

1. Open the Server Manager app. On the sidebar, click Local Server.

2. Within the Properties window, click on the Ethernet0 field.

3. In the new window, double-click the Ethernet0 option, click the Properties button, and scroll to the IPv4 option.

4. Click the Properties button, and enter the static IP configuration. Switch back over to the main Server Manager

5. Click the Computer Name, and, in the configuration window that comes up, click the Change... button.

6. Set the new hostname and reboot.