investigate this problem too, although I couldn'tsolve a kind. somehow failed
I set out from your article. i want to do the vista deployment.
i am using vmware workstation. ( network settings - Bridged )
installed server 2008 + sp2 / sql server 2008 / sccm 2007 sp1 / DHCP / DNS
1. installed WDS and configured
2. added pxe service point in sccm console
3. Configured pxe WDS filter and configmgr integration
4. dhcp and sccm same computer.
5. advertised task sequence
6. start client computer
7. client computer error: PXE-E55 Proxy DHCP Service did not reply to request on port 4011
my configuration like the following
Where is my fault? i very wonder..