I have a Dell Server 2003 for small business server 32 Bit
I have another Dell Server 2008 R2 64 Bit
Both are on the same LAN with the same Gateway. (192.168.1.1)
Each is a Domain Controller. Each has its own Domain. THIS IS A NECESSITY dictated by the respective applications each one supports. I CANNOT PUT THEM ON THE SAME DOMAIN.
I tried to set up "Trust" between the two domains, but failed with Error Message "Server 2003 for small business server cannot trust another domain".
I could upgrade the 32 Bit Server to Server Essentials 2012 R2.
1 - Is Server Essentials 2012 R2 available in 32 Bit?
2 - Can I establish "Trust" between the Domains with Server Essentials 2012 R2?