I have customer with a brand new shiny SBS 2011 box running Sharepoint 2010.
He has a collection of Web Apps developed for Sharpoint 2013 that is needed for his business.
He can not upgrade the sharepoint 2010 on the SBS 2011 Server as it will break SBS.
Can he install Sharepoint 2013 on another server on the network ?
Can Sharepoint 2010 and 2013 exist happily together on the same domain so long as they are on seperate servers ?
I am no expert in Sharepoint and am unsure what solution to suggest to him.
All feedback appreciated. TIA