A larger question, though, is how useful DHCP6 really is when—at least as I understand things—the overwhelming majority of folks using IPv6 will turn on prefix delegation + SLAAC and call it done.
Open the Server Manager and click on Manage > Add Roles and Features. Then, choose the Role-based or feature-based installation option and click the Next button. Next, choose the desired server from ...
"prefix delegation" is a feature of DHCPv6. if you're using prefix delegation, you're using DHCPv6. edit: as to the general usefulness of DHCPv6, i have it turned on everywhere here so i can assign ...