70-413 Exam and Remote IPAM Administration

compdigit44
compdigit44 used Ask the Experts™
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I am trying to study to retake the 70-413 exam.

Could someone explain to we why question 4 in the following link correct answer is to create a new subnet????

http://www.mcsequestion.com/latest-mcse-70-413-real-exam-download-topic-2-litware-inc.html
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Senior Systems Admin
Top Expert 2010
Commented:
The extra subnet is to support the additional branch in Chicago that is to have an RODC in it. RODCs can't really exist in their own AD site if there is a need to prevent credentials or other secure data from being replicated to it, so that server has to exist in another location's AD Site, and in order for that to happen a new subnet must be created and assigned to the site the RODC will belong to.

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Commented:
Interesting... want I keep getting caught up on is the fact one of the office was going to be running IPV6 only.
Adam BrownSenior Systems Admin
Top Expert 2010

Commented:
If they are transitioning to IPv6 they would have had to create their subnets for that prior to their transition, and you wouldn't need a new site, bridge, or anything else to do so. You can switch any network to pure IPv6 at any time, it just isn't able to communicate with IPv4 only networks without a Toredo system translating things.

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