Open the System Preferences
and select Network.
In the Location pull-down
menu, select New Location and give the new location settings
a meaningful name like 'Nomadic Computing.'
Once you're in the Nomadic
Computing location, select Active Network Ports from the Show
pull-down menu.
Turn off all connection
types except for AirPort if connecting wirelessly, or Built-in
Ethernet if connecting via classroom ethernet port. Then select
AirPort or Built-in Ethernet from the Show pull-down menu.
d
Under the TCP/IP tab, select
Using DHCP from the Configure pull-down menu.
d
In the Domain Name Servers
box enter 152.1.1.206 and 152.1.1.248.
If connecting wirelessly,
under the AirPort tab, select NCSU from the Preferred Network
pull-down menu.
d
Wireless users should check
the box labelled 'Show AirPort status in menu bar' so you can
easily monitor the signal strength.
Click Apply Now and Quit
the System Preferences.