Which are the attack mitigation roles for the VPN Concentrator in the SAFE standard VPN WLAN design? (Choose three)

A.
Authentication remote users

B.
Two-factor authentication

C.
Terminate IPSec

D.
RFC 2827 filtering

E.
DHCP relay

F.
VPN client auto-initiate

Explanation:
Reference: Cisco Courseware page 10-48