Explanation/Reference:
Explanation:
There are 2 ways of transferring FSMO roles. You can do that using graphical consoles available on a DC or any server/workstation with Administrative Tools / Remote Server Administration Tools installed or using command-line tool called ntdsutil.
First of all you need to connect to Domain Controller to which you want to transfer FSMO roles. To do that you have to type:
ntdsutil: roles (enter)
fsmo maintenance: connections (enter)
server connections: connect to server <DC-Name> (enter)
server connections: quit (enter)
fsmo maintenance:
Now you will be able to transfer FSMO roles to selected Domain Controller.
RID master

fsmo maintenance: transfer RID master (enter)
Click "Yes" button to move role.
References: http://kpytko.pl/active-directory-domain-services/transferring-fsmo-roles-from-command-line/