It is recommended to set with the nmcli or nmtui command.

It is also possible with the ifcfg-* file.
/etc/sysconfig/network-scripts/ifcfg-*

# systemctl restart NetworkManager
# nmcli networking off && nmcli networking on

# nmcli c reload                <- If you change the configuration file manually

# nmcli c down ens160 && nmcli c up ens160

/etc/sysconfig/network-scripts/ifcfg-*

/etc/sysconfig/network-scripts/ifcfg-eth0

DEVICE=eth0
BOOTPROTO=dhcp
ONBOOT=yes

/etc/sysconfig/network-scripts/ifcfg-eth0

DEVICE=eth0
BOOTPROTO=none
ONBOOT=yes
IPADDR=192.168.1.5
NETMASK=255.255.255.0
USERCTL=no

• https://www.centos.org/docs/4/html/rhel-rg-en-4/s1-networkscripts-interfaces.html
• https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/3/html/Reference_Guide/s1-networkscripts-interfaces.html

Refarence:Network - Configuration | Ubuntu

/etc/netplan/nn_xxxxx.yaml
/etc/netplan/99_config.yaml
A later loaded file will override the settings of the previously loaded file

Example

network:
  version: 2
  renderer: networkd
  ethernets:
    eth0:
      dhcp4: false
      dhcp6: false
      addresses: [192.168.1.50/24]
      gateway4: 192.168.1.1
      nameservers:
        addresses: [192.168.1.1, 8.8.8.8, 8.8.4.4]

$ sudo netplan apply

## If [Enter] cannot be pressed within the specified number of seconds after reflection, 
## it will return to the original setting. 
## default time out is 120 seconds.
$ sudo netplan try --timeout 10   <- 10 seconds

Example

network:
  version: 2
  renderer: networkd
  ethernets:
    eth0:
      addresses:
        - 10.10.10.2/24
      gateway4: 10.10.10.1
      nameservers:
          search: [mydomain, otherdomain]
          addresses: [10.10.10.1, 1.1.1.1]

/etc/netplan/99_config.yaml

network:
  version: 2
  renderer: networkd
  ethernets:
    enp3s0:
      dhcp4: true

sudo netplan apply

/etc/network/interfaces

~]# cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

source /etc/network/interfaces.d/*

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
auto enp0s3
iface enp0s3 inet dhcp

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

source /etc/network/interfaces.d/*

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
auto ens3
#iface ens3 inet dhcp
iface ens3 inet static
address 192.168.10.30
network 192.168.10.0
netmask 255.255.255.0
broadcast 10.0.0.255
gateway 192.168.10.1
dns-nameservers 192.168.10.10