If, during the installation of Centos network configuration if forgotten, can be set using a graphical interface.
nmtui command to enter the graphical interface
After entering and pressing the Tab key and down key can switch between different options, the first selection, editing a connection.
Select Edit a connection after entering
Tab to the press as shown, enter into the choice after the next screen.
Edit Connections
Below is edited connectivity for cursor movement press Tab, confirmation and click OK
After the exit to achieve a graphical interface to configure the network.