After investigation, it appears that's not possible with Vmware hypervisor.... Solution has to be made on vmware side... A.
HI, i'm discovering Vworkspace.  I set-up the connection broker, the virtualization plateform (V-center), the virtualization server...  I try to create some desktop but i don't see anything about the possibility to configure MAC range in the options (except for Hyper-v in the locations properties);  My desktops are well created but they receive an APIPA because my DHCP server doesn't allocate IP to unknown MAC... So i'd like to create a MAC range in the vworkspace and then integrate this range in my dhcp.  Where is this option ? Thanks for your help.  A. 
Vworkspace 8.01 - MAC range for provisionning virtual desktops