3.8 DHCP 
The Dynamic Host Configuration Protocol (DHCP) is an automatic 
configuration protocol used on IP networks. If you enable the 
built-in DHCP server on the device, it will automatically configure 
the TCP/IP settings for all your LAN computers (including IP 
address, subnet mask, gateway and DNS etc), eliminating the 
need of manual intervention. Just be sure to set all computers on 
your LAN to be DHCP clients by selecting "Obtain an IP 
Address Automatically" respectively on each such PC. When 
turned on, these PCs will automatically load IP information from 
the DHCP server. (This feature is enabled by default. Do NOT 
disable it unless necessary)