Cisco WLC 802.11v and Management Frame Protection (MFP)

Ciscos documentation recommends following

When 802.11v feature is in use, it is recommended to disable the MFP infrastructure feature, as the combination can cause interoperability problems with some devices.

And right after this recommendation there is this restriction

This should be used in most scenarios, unless the interoperability for the devices present in the network is tested.

Referring to this restriction, should Infrastructure MFP be used in most scenarios or 802.11v? Instructions Unclear

If I disable Infrastructure MFP (Security -> Wireless Protection Policies -> AP Authentication ) what AP Authentication Policy should I be using? Options are None or AP authentication. Documentation is not clear what these option do.