Config DNSMASQ Centos 7

# yum install dnsmasq -y
# vi /etc/dnsmasq.d/lokalDHCP.dns

domain-needed
bogus-priv
expand-hosts
read-ethers
domain=smk.sch.id
dhcp-range=192.168.100.1,192.168.100.100,10m
dhcp-option=3,192.168.100.200

# vi /etc/hosts
192.168.100.200 smk.sch.id

# vi /etc/resolv.conf

search smk.sch.id
nameserver 192.168.100.200
nameserver smk.sch.id

systemctl start dnsmasq
systemctl restart network