@Douglas_G_Oechsler
This seems a known anaconda glitch. You will have to manualy configure the interface after reboot.
See The IP set during a clean installation is changed after the first reboot
There are 2 ways to reconfigure the interface:
- After the reboot on the console of the server do the command given by @saitobenkei in post Network does not work after first system install
- After the reboot, connect the server to a switch, connect your pc/laptop to the same switch. Give the pc/laptop a (static) IP address in the same subnet as the serverwith server IP (192.168.1.1) as gw and log into servermanager by pointing your browser to https://192.168.1.1:980 (old servermanager) or https://192.168.1.1:9090 (new servermanager). Then use servermanager to reconfigure the interface to the IP address you need.