Samsung UN46ES7500F E-Manual page 108

the IP address, subnet mask,
gateway, and DNS values your TV
needs to access the Internet so you
do not have to enter them manually.
Most home networks use a Dynamic
IP address.
N
Some networks require a Static IP
address. If your network requires a
Static IP address, you must enter the
IP address, subnet mask, gateway,
and DNS values manually when you