1. Click on the Apple icon in the upper left-hand corner. Select Control Panels from the list. Then select TCP/IP from the control panels. A window like the one below should appear.
2. Go up to Edit on the menu bar at the top of the screen and select User Mode.
3. In the Window hat pops up, set it for "Basic".
4. Click on OK.
5. Back in TCPIP, make sure Connect Via is set for "Ethernet".
6. Make sure Configure is set for "Using DHCP Server".
7. Make sure "Search domains" includes azstarnet.com
8. Close the TCP/IP control panel.
9. When it asks if you you wan to save the settings, click on Save.
10. You will need to restart the computer before the changes will take effect.