Hi All, currently I have this environment: 1 site (A) : AD + Exchange 2010 SP1 (X), the Exchange server and AD+user physically located at different location. then I'm planning to create a new site (B) and promote 1 AD and move (X) to the new site. Is there any issue with it, what major things that I have to deal/concern about ? Because the user at site (A) will not have Exchange, and will trying to access it to site (B) ?Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Hello make sure your DC on the new SiteB is a global catalog. I will test with atleast one or two users before moving all other users to the new site. Main concern here will be performance of exchangeIsaac Oben MCITP:EA, MCSE,MCC View my MCP Certifications

As long as the moved Exchange server has registered in DNS and there is a local GC at site B then you should be OK. User will be connecting across the link. I assume you will create the relevant AD sites too.Sukh

Hello make sure your DC on the new SiteB is a global catalog. I will test with atleast one or two users before moving all other users to the new site. Main concern here will be performance of exchange Isaac Oben MCITP:EA, MCSE,MCC View my MCP Certifications Yes, of course I will make it as a GC.Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

As long as the moved Exchange server has registered in DNS and there is a local GC at site B then you should be OK. User will be connecting across the link. I assume you will create the relevant AD sites too. Sukh Yup, thanks.Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Hi, You must Deploy GC with Cas Server Role In Every AD Site. Cause In Exchange 2010 Every Client Connects To Cas Server Instead Of Mailbox Servers like Exchange 2007. You will Face Client Disconnecting Issue Where your CAS Server isnt Exist. Thanx Sushant

Hi, You must Deploy GC with Cas Server Role In Every AD Site. Cause In Exchange 2010 Every Client Connects To Cas Server Instead Of Mailbox Servers like Exchange 2007. You will Face Client Disconnecting Issue Where your CAS Server isnt Exist. Thanx Sushant can you give technet link ?Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Hi All, I'm having issue after I set ClientAccessArray to my new site, the member is empty, I've already try remove and create new, but still no member. Pls help. If I turn back the old site it got the member. Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Create a new CAS Array for your new site and add in the Exch server which was moved. You may have to remove it from the current CAS array in the previous site.Sukh

Hi Sukh, Already done that, still not work. I've check the domain controller and global catalog servers, it still using DC at the old site, how to change it. I've already set statically but didn't work. The event ID 2080 only discover the DC that located at old site. Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

What do you get when you run Get-ClientAccessArray on the Exchange server at the new site? Have you changed the IP for the Exch server at the new site?Sukh

when I run the command, the member is empty {} I'm not changing the IP, I'm just move the subnet to the new AD site.Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Get-ClientAccessArray |fl Also, after you have created the new array, have you updated the RPCClientAccess value on the mailbox databases?Sukh

If you're moving your Exch from one site to another then you shouldn't have this issue as you've go the CAS installed on Exchange anyway. "You must install the Client Access server role in every Exchange organization and every Active Directory site that has the Mailbox server role installed." http://technet.microsoft.com/en-us/library/bb124915.aspxSukh

Get-ClientAccessArray |fl Also, after you have created the new array, have you updated the RPCClientAccess value on the mailbox databases? Sukh RPCClientAccess using the same valuePlease remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Get-ClientAccessArray |fl Is the RPCClientAccess value the same? Did you create a new CAS array?Sukh

[PS] C:\>Get-ClientAccessArray -Identity webmail | fl RunspaceId : 15639bd7-73bd-414a-9189-ba2a23e4a352 ExchangeLegacyDN : /o=XYZ/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Configuration/cn=Servers/cn=webma il.XYZ.co.id Fqdn : webmail.XYZ.co.id Site : intra.XYZ.co.id/Configuration/Sites/JKTGRHX SiteName : PQR Members : {CASHT01, CASHT02} AdminDisplayName : ExchangeVersion : 0.1 (8.0.535.0) Name : webmail DistinguishedName : CN=webmail,CN=Arrays,CN=Exchange Administrative Group (FYDIBOHF23SPDLT),CN=Administrative Groups,CN =XYZ,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=intra,DC=XYZ,DC=co,DC=id Identity : webmail Guid : 96f7ce52-148f-464d-8229-e0f8c0d19bfb ObjectCategory : intra.XYZ.co.id/Configuration/Schema/ms-Exch-Client-Access-Array-2 ObjectClass : {top, server, msExchExchangeServer, msExchClientAccessArray} WhenChanged : 11/19/2011 8:34:41 AM WhenCreated : 11/19/2011 8:34:21 AM WhenChangedUTC : 11/19/2011 1:34:41 AM WhenCreatedUTC : 11/19/2011 1:34:21 AM OrganizationId : OriginatingServer : PQRDC02.intra.XYZ.co.id IsValid : True yes, RPCClientAccess same value. I've already mention before I've tried remove and create new CAS Array.Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Members : {CASHT01, CASHT02} This shows members, I thought it was empty? Also, what does event id 2080 show?Sukh

Members : {CASHT01, CASHT02} This shows members, I thought it was empty? Also, what does event id 2080 show? Sukh I remove the exchange server subnet from the new site, because the member is not appearing. I'll do some lab test first. Do you ever done this before, pls advise.Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.