Refer to the exhibit.

The exhibit shows the BGP configuration on the hub in a hub-and-spoke topology. The administrator wants BGP to advertise prefixes from spokes to other spokes over the IPsec overlays, including additional paths. However, when looking at the spoke routing table, the administrator does not see the prefixes from other spokes and the additional paths

Which three settings must the administrator configure inside each BGP neighbor group so spokes can learn the prefixes of other spokes and their additional paths? (Choose three.)