Static IP Configuration using Mac OS X

1. Go to the Apple menu and select System Preferences.
   
   
   
    
2. Under Internet and Network, select Network.
   
   
   
    
3. Change the Show pop-up option to Built-in Ethernet.
4. For Location, choose Automatic (or give this connection a name).
5. For Show, Select Built-in Ethernet.
6. Select the TCP/IP tab.
7. Set Configure to Manually.
8. Enter assigned static IPaddress.
9. Enter Subnet Mask 255.255.255.0
10. Enter Router 131.215.xxx.254 (replace xxx with your subnet).
11. Enter all 3 DNS Servers addresses:
    • 131.215.9.49
    • 131.215.139.100
    • 131.215.254.100

    
    
    
     

12. Click the Apply Now button, then quit the System Preferences application.