My 2003 DHCP server died.
I have a 2008 R2 server DC that I can use.
I don't have the dhcp database on hand - I'm assuming I don't have a backup since the server is down. I do have notes and images I took when first setup of the dhcp server. I know I'll have to enter those by hand. Still, if I can get a replacement dhcp server that will cover the workstation leases, that would be a big help.
Can I just add the DHCP role to that server?
Do I have to do anything else? e.g. in AD?
Will this new DHCP server authorize correctly in AD?