After installation, there are no modifications or maintenance necessary.
Because the DHCP component does not provide a tool for making configuration changes, you can uninstall DHCP and then reinstall it to change the configuration.
Or, custom tasks can be done from the command line by logging in to the server through SSH.
Edit /etc/dhcp.conf
To start or stop, use /etc/init.d/dhcp start/stop
For additional information, use man dhcpd, man dhcpd.conf , or man dhcpd-options