Fedora 25: Keep using DHCP after installation

Fedora 25 keeps using DHCP after installation even Static IP has been configured during installation.

1. Stop and disable gnome NetworkManager

# systemctl stop NetworkManager.service

# systemctl disable NetworkManager.service

2. Start and enable network service

# systemctl restart network.service
# systemctl enable network.service 

3.make changes in 

TYPE=Ethernet
BOOTPROTO=static
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
NAME=eth0
UUID=15da7b6d-8cde-3858-883b-2901ba6168b6
ONBOOT=yes