Dell Mellanox Family of Adapters - Manual (Page 76)

Remote Boot Rev 1.1
Mellanox Technologies 76
Step 2. Reboot the client and invoke PXE boot with the Mellanox boot agent.
Step 3. Select the "Install SLES11.3" boot option from the menu (see pxelinux.cfg example above).
After about 30 seconds, the SLES installer will issue the notification below due to the
PXELINUX boot label we used above.
Step 4. Click OK.