1 . Display available network adapters
[root@HOST]# nmcli conn show NAME UUID TYPE DEVICE Wired connection 2 7d08ebcc-94a7-337f-9b74-edecb7cbfd37 ethernet ens192
2. Change the IP address, gateway and DNS:
[root@HOST]# nmcli connection modify 7d08ebcc-94a7-337f-9b74-edecb7cbfd37 ipv4.address 192.168.101.200/24 [root@HOST]# nmcli conn modify 7d08ebcc-94a7-337f-9b74-edecb7cbfd37 ipv4.gateway 192.168.101.254 [root@HOST]# nmcli conn mod 7d08ebcc-94a7-337f-9b74-edecb7cbfd37 ipv4.method manual [root@HOST]# nmcli conn mod 7d08ebcc-94a7-337f-9b74-edecb7cbfd37 ipv4.dns 192.168.1.74 [root@HOST]# nmcli conn up 7d08ebcc-94a7-337f-9b74-edecb7cbfd37 Connection successfully activated (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/11)
