Has anyone gotten ZCM (10.1.2a) imaging to work across VLANs using EnteraSys switches?

I am unable to receive a boot filename (PXE-E53 NO BOOT FILENAME RECEIVED) during PXE boot. Our DHCP server is a NetWare 6.5 SP7 box. All other services, including PDHCP, run on the ZCM server (Windows 2003). I know that the documentation states that I will need two IP helpers but our EnteraSys switches only allow for one IP helper (according to EnteraSys).

Of course, this wasn't a problem in our ZENworks 7 environment since PDHCP was running on the same server as DHCP.

I have tried using the DHCP options 66 and 67 but that did not work.

Phil Arnold