No google, just documentation that can be found or installed on the system. I give myself extra time to document the process.
If I cheat I don’t get credit for the answer:
Network the box: IP address=10.0.2.16/24 gateway=10.0.2.2 central server classroom.example.com is on network @ 10.0.2.10.
Establish permanent network connectivity:
sudo su –
nmtui edit connection
Activate connection to make sure the file is written
The view after nmtui
We are pinging we are good.