What is the Security Group Tag Exchange (SXP) protocol used for?

What is the Security Group Tag Exchange (SXP) protocol used for?
A . To transmit SGT to the egress point for enforcement
B . To send SGT information to a hardware-capable Cisco TrustSec device for tagging
C . To send SGT information from the authentication server to the authenticator
D . To send SGT information to the supplicant

View Answer

Answer: B