> We are planning to have a subdomain under the domain assigned to us by NIC. > Presently my domain is hcla.com but I would like to have a subdomain under > this domain and would like to have a seperate primary name server for this > subdomain. For this type of setup what are the modifications required at the > primary nameserver of hcla.com domain ie the domain assigned by NIC and > correspondingly what are the modifications required at nameserver of the > subdomain that we are planning to make. Buy a copy of Cricket Liu's book _Managing DNS and Bind_ from O'Reilly & Associates. You'll find all the answers you need in there.