HI, I planning to migrate to Exchange 2010 from Exchange 2007. Presently, DC Windows 2008 SP2 Exchange Exchange 2007 SP2 (MBX, CAS, HT & UM) on Windows 2003 R2 all role on 1 server. Exchange Exchange 2007 SP2 (EDGE) on Windows 2003 R2 in DMZ across ISA 2006.
In the new setup, I would like to introduce coexisting E2K10, move CAS to a separate server. All other roles such as MBX, HT & UM on a separate single server in E2K10. DAG on a different server and completely remove E2K7 from the environment. What all are the roles that is required on Mailbox server and CAS server? How do I achieve this configuration with "0" or minimal downtime?. Any help is much appreciated. Regards Liby ________________________________ Disclaimer [The information contained in this e-mail message and any attached files are confidential information and intended solely for the use of the individual or entity to whom they are addressed. This transmission may contain information that is privileged, confidential or exempt from disclosure under applicable law. If you have received this e-mail in error, please notify the sender immediately and delete all copies. If you are not the intended recipient, any disclosure, copying, distribution, or use of the information contained herein is STRICTLY PROHIBITED. Path Solutions accepts no responsibility for any errors, omissions, computer viruses and other defects.]
