I am in preparing to migrate my SBS2003 to SBS2011 and when I ran Exchange Pre-Deployment Analyzer I got following warning
“Before introducing Exchange Server 2010 into this topology, the 'SuppressStateChanges' configuration parameter should be set to '1' on server server1. This parameter is essential if you plan to create multiple connectors to the dedicated Exchange 2010 routing group”.
Question I have is that when we migrate SBS 2003 to 2011 it creates a connector so mail can be routed between them and also we create SMTP connector to internet so for this configuration do I need set this key?
Also if am not creating multiple connectors but set this key to as recommended is there any harm doing it?