Which three features are considered part of the IPv6 first-hop security suite? (Choose three.)
A.
DNS guard
B.
destination guard
C.
DHCP guard
D.
ICMP guard
E.
RA guard
F.
DoS guard
Which three features are considered part of the IPv6 first-hop security suite?
Which three features are considered part of the IPv6 first-hop security suite? (Choose three.)
Destination guard: drop ipv6 traffic sent to directly connected but not in first-hop security binding table. to prevent ND exhaustion attack
DHCP guard: to prevent get ipv6 address from unauthorised DHCP server
RA Guard: Reject fake RA message from host (non-router)ports