Internal Switch DHCP

Hi

   I have a host machine Server 2012 R2 with AD, DHCP and DNS plus the hyper v role. I have made a Win 8.1 VM. I have set up and internal switch and want the VM to get and DHCP address from the host. Both host and vm are connected to the internal switch and I have enabled VLAN id. I have binded the dhcp server on the host to the internal swtich/apaters. Is this possible to do as I can only get a 169 address on the VM ?

Thanks

H

Howard Lea