vim /etc/sysconfig/network-scripts/ifcfg-ens33

TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO="static"
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=ens33
UUID=a4a72037-8cf6-4ebb-b197-fca3940e0f41
DEVICE=ens33
ONBOOT="yes"

# Ip address
IPADDR=192.168.10.100
NETMASK=255.255.255.0
# getway
GATEWAY=192.168.10.2
# Domin name resolver
DNS1=192.168.10.2

.com