When configuring a firewall virtual wire pair policy, which following statement is true?

A firewall virtual wire pair policy can encompass any number of virtual wire pairs as long as the traffic flow direction defined for the policy remains consistent across all included pairs. This ensures logical application of rules for traffic traversing these segments.

Restricting a policy to only a single virtual wire pair is an unnecessary limitation and does not reflect common firewall policy configuration capabilities.

While multiple virtual wire pairs can be included, their traffic direction must be consistent within a single policy; mixing directions would create ambiguous rule application.

There is no requirement for exactly two virtual wire pairs; a policy's scope depends on network design and can include one or more pairs as needed.