I have some queries related to the Domain Name System (DNS)..and would appreciate if I could get them answered by anyone who has a better idea than me
When does there arise a need to create a sub-domain?
ques - 2
Whats the conceptual difference between a zone and a sub-domain?
Suppose I have a host named 'amit' on a domain 'redhat.com'; Then, do i refer to that host as 'amit.redhat.com'? ( i.e assign it a FQDN? )
Or will the domain name 'redhat.com' be appended automatically at the end of the hostname 'amit' ?
ques - 4
When does there arise a need to divide a domain in multiple zones?
I would appreciate if someone could give practical examples from the real-world...
(by the way , these r my own queries and not any homework or so...i've just put them ques by ques for easy discussion...)
Thanx and Regards,