Change from Bootprelay to udpfwd profile , caused DHCP to be unstable , where some clients receive an IP address from the DHCP server.
Change from Bootprelay to udpfwd profile ,for specific vlans to support PXE boot , this caused DHCP to be unstable , where some clients receive an IP address from the DHCP server , while others do not , while on teh same network . Looking at the DH...