On the 5.5 version you could choose the traditional way: simple join to domain and use active directory users in vsphere environment... in multi domain scenario you should use sso...
Please refer to vSphere 5.5 Documentation Center
On the 5.5 version you could choose the traditional way: simple join to domain and use active directory users in vsphere environment... in multi domain scenario you should use sso...
Please refer to vSphere 5.5 Documentation Center