If you are using RHEL, CentOS, or Fedora on a graphical environment, then with the GNOME control center, we can interact with the NetworkManger service. We can also access network settings from the notifications area icon. This can be seen in the following screenshot on the RHEL 7.1 system:
To access the same, but through the control center, we can use the SUPER key. In the search dialog box, we will enter
control network, as seen in the following screenshot:
Once we have accessed Network ...