1, the DNS server on DNS field profile NIC modifies the IP address of the server machine
Network Service Restart systemctl restart network
2, installation of DNS-related software, you can use yum to install, configure yum premise
See if needed 3 software was installed successfully
3, Configuring DNS DNS configuration files needed
/etc/named.conf named.conf
/etc/named.ishells.zones named.XXX.zones
/var/named/named.ishells.cn named.XXX.XXX
/var/named/named.60.52.192 named.192.52.60
/etc/named.ca named.ca
3.1 Configuring /etc/named.conf
FIG place markers are needed to modify
3.2 When copying zones file system provides consistent to our own, the file name and file name to be here on 57 lines written in red box, pay attention to copy, use -p parameter file permissions remain consistent properties
-p : Copy the file attributes, together with the past, rather than using the default property