Hello All,
I need help in the design of the Active Directory Services. Let me first give some background before I line up the questions one by one.
BACKGROUND: There is a Forest Root Domain with the name ofabc.com residing in company's Headquarters in Country A. Exchange, Lync, SharePoint and other applications are installed in that particular domain. Now, a requirement has come up to setup an
Active Directory for the users in another Country B. Users in Country B, do not have any dependency on either the Active Directory or any applications running in the Headquarters inCountry A. They run their services locally, currently, in a workgroup environment. The Network Connectivity betweenCountry A and Country B is 256 Kbps. Country B's IT report to Country A IT and IT Policy flows fromCountry A to B. There are eight-8 locations in Country B that require Active Directory with oneHub Location that is connected to Country A. Total number of users in thoseeight-8 locations are around 250. All the eight-8 locations in Country B are connected to each other by at least 1 Mbps.
1. Since there is no dependency on any services running in Country Aand keeping low connectivity of 256 Kbps between two geographical locations, would it be a good design to create a separate forest forCountry B?
2. Or Since IT Policy flows from A to B, it is appropriate thatCountry B should also be part of the same domain. The only thing that worries me about this design is the low connectivity speeds and there is only one connection at the moment, in case of inactivity, it might cause problems to users
or applications here in the Headquarters as they might send requests toDCs in Country B sometimes? Any suggestions on this?
3. If I go with the same domain, what would be better:
A. Create ADCs in the same domain.
B. Create DCs in the child domain (countryb.abc.com)
C. Create DCs in the child domain (global.abc.com) so that any new territories that come up can be added in here as well.
4. What should be the number of DCs/ADCs in Country B keeping in mind that connectivity between locations is around 1 Mbps and there are around 250 Users in total in them?