Thanks collin,
I have configured the same , but today when we are doing the activity I found that even from one link connecte to disctribution sitch when we enable spanntree the whole networks goes down ,
is there any chance for both the Controller and cisco Switch act root for the same Vlan , my assemption is cisco switch is considering Controller as root and Aruba Controller looks cisco as root , ,,,,,,,,,,,,,when we diable spanntree from our controller everything goes normal ,,,,,,
Dont have full access to customer network and topology , is there anything we can check from our controller to make sure our side working properly ,
Regards
Sans