Infinity Wireless Router & AP WZR-G300N - Manual (Page 29)

Advanced DHCP Settings
This page offers the same DHCP settings as
the previous one, and in addition, offers you
the chance to change the Lease Period, De-
fault Gateway, DNS servers, WINS server, and
Domain Name. Click Apply when you have
the settings the way you want them.
To manually assign an IP address, click
Manual Assignment.