Hi,
We are going to Deploy Exchange 2010 in our Company. We have not used Exchange before and starting with 2010 version only. I would like suggestion from you to deploy exchange and role planning with high availability.
My Company AD Structured is:
all DCs are on Windows Server 2008 R2 Enterprise with SP1
5 Active Directory Sites
2 DC in 4 sites and Default Site having 3 DC.
Total 11 DC (10 are GC)
Expected Users: 4000
We have decided following roles on Server
Mail01HT / CAS / MB
Mail02HT / CAS / MB
Mail3MB
Mail04HT / CAS
DAGMail1 / Mail2 / Mail3
Thanks,