After I install my first dns/dhcp server, my host can get IP and forward dns
request perfectly. But after I install my dhcp/dns servers for my other two
subnets, nothing seems to work right. For example, I cannot use the dns/dhcp
management console to manage the servers. Also, the server no longer starts
dns and dhcp automatically. The host no longer get IP. There seems to be a
conflict somewhere. While the objects are created under the same
organization, they are in different ou's on different subnets.

My question is, when adding additional dns/dhcp servers using the oes2 disk,
do I not select dns nor dhcp... but instead, just add them later using the
dns/dhcp management console?