Are you interested in our Early Access Program (EAP)? This program allows you to preview code, test in your lab and provide feedback prior to General Availability (GA) release of all Infoblox products. If so, please click the link here.
DHCP uses unique combination of the MAC address and the Client ID. As an example, when using PXE boot, the Client ID is different, so the lease used by PXE will be a different IP than the Windows or Linux OS after the PXE boot.