Which item is true about the zone-based firewall policy while configuring the zone-based firewall
feature on a Cisco router?
A.
The policy is applied unidirectionally between two security zones.
B.
Traffic between an interface belonging to a zone and the “self zone is denied by default unless
it is explicitly allowed by a used-defined policy.
C.
Interfaces in the same zone require that a bidirectional traffic policy be applied to permit traffic
flow,
D.
Traffic between an interface belonging to a zone and an interface that is not a zone member is
allowed to pass without the policy being applied to the traffic,