CentOS Commands

# Set Fixed IP

1. Open the configuration file:

vim /etc/sysconfig/network-scripts/ifcfg-enp0s3

2. Alter:

BOOTPROTO="none"

IPV6INIT="no"

3. Add:

IPADDR="your_IP"

NETMASK="your_mask"

GATEWAY="your_gateway"

DNS1="your_dsn1"

3. Save File:
4. Desable and Enable the enp0s3:

ifdown enp0s3

ifup enp0s3

5. Check the information:

ip address

6. Done :D