Take a look at this article
http://support.microsoft.com/?id=259670
On some PXE 2.X clients and newer you may have to set some of options.
--
Kyle Lang [MSFT]
This posting is provided "As Is" with no warranties, and confers no rights.
"Lindsay Keith" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> I have a group of new HP Proliant Servers running PXE 2.1 on bridged NICs
>
> I have configured a DC, a BDC, and a RIS deployment server.
>
> ON the Deployment server I have applied adminpak.msi
>
> When I boot up my servers to be RIS'ed I get the error mesage
>
> PXE-E53 No Boot Filename Recived.
>
> There are no errors in event log, Groveler, BINL and DHCP have all
started.
>
> My servers are communicating through CISCO 3750 Switches with (no
> configurations working as Layer2)
>
> What is going on?
>
> Please help.
>
>