Which two features must be enabled to meet the customer's requirements?

Which two features must be enabled to meet the customer’s requirements?

XYZ Corporation has a legacy environment with asymmetric routing. The customer understands that Palo Alto Networks firewalls can support asymmetric routing with redundancy .

Which two features must be enabled to meet the customer’s requirements? (Choose two.)
A . Policy-based forwarding
B . HA active/active
C . Virtual systems
D . HA active/passive

Answer: A,B

Explanation:

https://www.paloaltonetworks.com/documentation/71/pan-os/pan-os/high-availability/route-based-redundancy