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02/11/2004 at 01:40AM PST, ID: 20880792
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8.0

Whats the difference between DNS, NS or DC?

Asked by lesmydad in Windows Networking, Internet Protocols

Tags: between, difference, dns, what, ns

Hello

Sorry about this, studying for an MCSE, I have already done a few of the initial exams but I am still a little confused on the difference between Domain Name Servers, Name Servers or Domain Controllers? From what I can gather DNS performs just the same job as NS, or does a NS only hold a cache of the DNS records? And how do DC's come into it? Is it just a fact that you need to dcpromo any server before you can specialise it as a DNS or NS? I know there has to be a difference because DNS uses port 53 and NS uses port 42!

Also is Active Directory just a secure implementation of a network or are there other benefits? Because from what I can tell you don't need a native win2k environment for it so I can't see how it improves the situation!

I know these must be quite newbie questions but if I can't see the point of them then why would I implement them is how I see it.

Thanks for your time.
[+][-]02/11/04 06:44 AM, ID: 10332534

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Zones: Windows Networking, Internet Protocols
Tags: between, difference, dns, what, ns
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Solution Provided By: jamesreddy
Participating Experts: 1
Solution Grade: B
 
 
[+][-]02/11/04 06:54 AM, ID: 10332648

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[+][-]02/11/04 07:02 AM, ID: 10332729

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[+][-]02/11/04 07:30 AM, ID: 10332989

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[+][-]02/11/04 07:34 AM, ID: 10333023

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