Best Way to Maintain Secondaries in a Forest?
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Best Way to Maintain Secondaries in a Forest?

 
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Will
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Posted: Sun Oct 16, 2005 8:50 am    Post subject: Best Way to Maintain Secondaries in a Forest? Reply with quote

Assume you have a forest with four domains:

mydomain.com 192.168.5.10
a.mydomain.com 192.168.5.20
b.mydomain.com 192.168.5.30
c.mydomain.com 192.168.35.40

How should the reverse zone for 192.168.5.x be maintained?

My assumption was that a, b, and c subdomains would use mydomain.com as a
forwarder. The plan was to put the 192.168.5 reverse zone on mydomain.com,
and to either let all domains get the information by looking there, or
alternately to take a secondary of the reverse zone and put it on the child
domain controllers.

Any thoughts on the best way to build the reverse zone is appreciated.

--
Will
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Ace Fekay [MVP]
Guest





Posted: Mon Oct 17, 2005 8:42 am    Post subject: Re: Best Way to Maintain Secondaries in a Forest? Reply with quote

In news:uan2nrg0FHA.1264@tk2msftngp13.phx.gbl,
Will <westes-usc@noemail.nospam> made this post, which I then commented
about below:
Quote:
Assume you have a forest with four domains:

mydomain.com 192.168.5.10
a.mydomain.com 192.168.5.20
b.mydomain.com 192.168.5.30
c.mydomain.com 192.168.35.40

How should the reverse zone for 192.168.5.x be maintained?

My assumption was that a, b, and c subdomains would use mydomain.com
as a forwarder. The plan was to put the 192.168.5 reverse zone on
mydomain.com, and to either let all domains get the information by
looking there, or alternately to take a secondary of the reverse zone
and put it on the child domain controllers.

Any thoughts on the best way to build the reverse zone is appreciated.

IF this is Windows 2003, and all DCs in your forest are Windows 2003, or at
least one in each domain, you can store it in the ForestDnsZones container
so it will be available on all DCs in the forest, that is assuming DNS is
installed on your DCs.

Otherwise, If DNS is not on your DCs, or it's Windows 2000, then your better
bet is to put the primary reverse zone on the parent domain's DNS, and
create secondaries everywhere else in the forest

--
Ace

This posting is provided "AS-IS" with no warranties or guarantees and
confers no rights.

If this post is viewed at a non-Microsoft community website, and you were to
respond to it through that community's website, I may not see your reply
unless that website posts replies back to the original Microsoft forum.
Therefore, please direct all replies ONLY to the Microsoft public newsgroup
this thread originated in so all can benefit or ensure the web community
posts it back to the original forum.

Ace Fekay, MCSE 2003 & 2000, MCSA 2003 & 2000, MCSE+I, MCT, MVP
Microsoft Windows MVP - Windows Server - Directory Services
Microsot Certified Trainer
Infinite Diversities in Infinite Combinations.
=================================
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Will
Guest





Posted: Mon Oct 17, 2005 4:50 pm    Post subject: Re: Best Way to Maintain Secondaries in a Forest? Reply with quote

"Ace Fekay [MVP]"
<PleaseSubstituteMyActualFirstName&LastNameHere@hotmail.com> wrote in
message news:%23bhZRzs0FHA.2924@TK2MSFTNGP15.phx.gbl...
Quote:
Otherwise, If DNS is not on your DCs, or it's Windows 2000, then your
better
bet is to put the primary reverse zone on the parent domain's DNS, and
create secondaries everywhere else in the forest

This is Windows 2000. Note that in my example the root domain and two
subdomains are on the same class C network. So it is not possible (or at
least not practical) to have each domain own its own reverse information.
My proposal was to have the root domain controller own the reverse and to
have the controllers for each subdomain in the forest get secondaries from
the root.

--
Will
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Ace Fekay [MVP]
Guest





Posted: Tue Oct 18, 2005 7:57 am    Post subject: Re: Best Way to Maintain Secondaries in a Forest? Reply with quote

In news:uGSDOlz0FHA.3780@TK2MSFTNGP12.phx.gbl,
Will <westes-usc@noemail.nospam> made this post, which I then commented
about below:
Quote:
Otherwise, If DNS is not on your DCs, or it's Windows 2000, then
your better bet is to put the primary reverse zone on the parent
domain's DNS, and create secondaries everywhere else in the forest

This is Windows 2000. Note that in my example the root domain and
two subdomains are on the same class C network. So it is not
possible (or at least not practical) to have each domain own its own
reverse information. My proposal was to have the root domain
controller own the reverse and to have the controllers for each
subdomain in the forest get secondaries from the root.

Just as I mentioned above, if it is Win2000, whether the child domains
(subdomains) are on the same subnet or on 10 different subnets in different
cities.

:-)

Ace
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