Hello
1. Registering domain (if you don't have one already)
Register your domain if you do not have one. This domain will be used as your name server.

2. Will need 2 available IPs
Lunarpages provides 2 IPs with the dedicated server. One is for the server itself and one of the nameservers, and the other IP can be used for the other nameserver. You can have your primary domain and one nameserver both on the same IP address.

3. Register the nameservers.
You will need to contact your registrar to register your domain as a nameserver. In most cases, you can login to your domain management page to set this up.

note: registrations can take up to 3 days to propagate.

4. Fix NDC
SSH into your server as root and run the following:
/scripts/updatenow
/scripts/fixndc

In WHM, restart DNS/Nameserver (BIND) - it is on the left window pane.