Quote Originally Posted by Oracle_Nooby
LKBrwn_DBA, Thanks for the reply. All I can find about mixed platform support in data guard is from 11g onwards. Does you/anyone know if data guard in 10g supports mixed platform? I have looked but it is like searching through the proverbial haystack.
I think you may want to check again Metalink Note:413484.1 ... as pointed out by LKBrwn_DBA

Metalink note is pretty clear about what is available in each Oracle version.