Earlier, we discussed how we can configure network connections using three different methods: by editing network interface files, by using GUI, & by using the nmtui command.
In this tutorial, we are going to use two other methods to configure network connections on our RHEL/CentOS machines. We are going to discuss the ‘nmcli’ command & ‘ifconfig’ command in Linux.
The first utility that we will be using is the ‘nmcli’ command, & we can configure the network on almost any Linux distribution using this method.
Link to Article:
https://linuxtechlab.com/managing-network-using-ifconfig-nmcli-commands/