Samsung UN46ES7500FXZA E-Manual page 120

if you want to set the connection
manually, go to the next section,
"Manual Network Setup."
Manual Wired Network Setup
You can configure your TV's wired
network connection manually when
connecting your TV to a network that
requires a Static IP address.
N
To get the IP address, subnet mask,
gateway, and DNS values, contact
your Internet Service Provider (ISP).