If you are using the Dell R410 server, follow the steps below to install the required driver.
Download the Dell410 driver (Broadcom) from support.dell.com. Burn them to a CD.
Copy the netxtreme2-5.0.17.tar.gz file to the hard drive and untar the driver.
Go to the bnx2-1.9.20B directory and in the src directory type make.
Type make install to install the driver.
Reboot the server.