In which NAS operating mode are ACL filtering and bandwidth throttling only provided during posture assessment?

A.
Layer 2

B.
in-band

C.
out-of-band

D.
edge

E.
central

F.
Layer 3

Explanation:
https://www.safaribooksonline.com/library/view/foundation-learning-guide/9780132652933/ch06.html
“In out-of-band traffic flow, the Cisco NAS is in the traffic path only during the posture assessment.
Out-of-band mode provides VLAN port-based and role-based access control. ACL filtering and bandwidth throttling are provided only during posture assessment.”