Which benefit does the PAPI enhanced security key provide?

An AOS-Switch implements tunneled node.

Which benefit does the PAPI enhanced security key provide?
A . It validates the signature for firmware pushed to the switch dynamically.
B . It encrypts traffic sent and received by tunneled-node endpoints.
C . It authenticates control traffic between the switch and its Mobility Controller.
D . It provides an extra layer of authentication for endpoints on tunneled-node ports.

View Answer

Answer: C