That makes sense thanks. I have another question. On my balance 20 I need to set up DNS servers for our Windows DC which does DHCP & DNS. When I go to the DHCP menu in the LAN section for the VLAN I want to specify the DNS address on it will not let me unless I Enable DHCP which I dont want coming from the peplink. How do I set a LAN address as my DNS server for default VLAN 1?