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 . Virtual systems
B . HA active/active
C . HA active/passive
D . Policy-based forwarding

Answer: B,D