In some environments you may need to configure MDT 2010 so that target computers receive a static IP address during deployment. To do this, add the following lines to your CustomSettings.ini file and customize the address information in them as required:
OSDAdapterCount=1
OSDAdapter0EnableDHCP=FALSE
OSDAdapter0IPAddressList=192.168.0.40
OSDAdapter0SubnetMask=255.255.255.0
OSDAdapter0Gateways=192.168.0.1
OSDAdapter0DNSSuffix=contoso.com
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