Welcome Screen = Next > Provide the name to the ‘other’ domain > Next > External Trust > Next. You can setup the whole thing from one domain, below I’m creating it in the old domain. You would only need a ‘f orest-trust‘ if you were migrating from/to root and sub domains for example.Īs the name implies Trusts are setup from Administrative tools > Active Directory Domains and Trusts. If you have two simple domains like I do a “ two way domain trust” is fine. It’s better practice to ‘link’ your policy to the actual OU that your computers are in, to keep things simple, (and because I’m lazy) I’m going to link my policy to the root of the domain.īoth domains need to trust each other for the migration to take place. On a domain controller > Administrative Tools > Group Policy Management Console. The easiest way to do that is via group policy. In addition, we want all machines (in both domains) to set their primary DNS Suffix, to their own domain, and their DNS suffix search list to look for their own domain first, then the other domain. You can test it’s working by pinging BOTH the old and new domain names, in BOTH domains. Just add in the DNS server give it a while then re-open the forwarders settings and it should have ‘gone-green’. To achieve this you need to setup ‘Conditional Forwarding’ in each domain for the other one.ĭon’t worry if it looks like there’s a problem as long as the DNS servers can se each other, (and there’s no firewall in-between blocking TCP and UDP port 53). The old domain needs to be able to resolve names in the new domain, and the new domain needs to be able to resolve names in the old domain. I’ve got a test domain built to migrate from, and a new domain setup ready to migrate into.
Admt 3.2 guide install#
Although ADMT 3.2 was ‘re-jigged’ to support Server 2012 R2, I’m still going to install it on Server 2008 R2. I’ve not used ADMT for ages, I’ve got a domain migration to do soon, so I thought I’d get on the bench and have a reminder. This entry was posted in Migrations by admin. Reconfigure any AD integration devices (Eg: Sonicwall AD integration). Re-add distribution groups on new exchange server.ġ6. Copy GPO’s (Using Cross-Domain copying wizard).ġ5. Migrate user profiles using security translation wizard.ġ4.
Admt 3.2 guide password#
Use ADmodify to change that users are not requested to change password at first logon – Can also set via AD per user – Set “PwdLastSet” attribute to –1ġ1. Move mailboxes to new server: New-moverequestġ0. \prepare –moverequest to prepare mailboxes.Ĩ. Install Password server (PES Service) on source server and start service.ħ. Create encryption key from target server from command line: admt key /option:create /sourcedomain: /keyfile: /keypassword:Ĥ.
Install SQL2008R2 SP1 express on target server ( on ADMT migration guide).ģ.
Admt 3.2 guide download#
This was done with Server 2008, Exchange 2010 and ADMT 3.2 (Active Directory Migration Toolkit).īefore you begin you would need to download ADMT and PES (Password Export Server):ġ.
Admt 3.2 guide how to#
Below is a brief description of how to do a cross forest migration which includes Exhange and all AD accounts.
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