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Which configuration implements an ingress traffic filter on a dual-stack ISR border router to prevent attacks

Which configuration implements an ingress traffic filter on a dual-stack ISR border
router to prevent attacks from the outside to services such as DNSv6 and DHCPv6?

PrepAway - Latest Free Exam Questions & Answers

A.
!
ipv6 access-list test
deny ipv6 FF05::/16 any
deny ipv6 any FF05::/16
! output omitted
permit ipv6 any any
!

B.
!
ipv6 access-list test
permit ipv6 any FF05::/16
! output omitted
deny ipv6 any any
!

C.
!
ipv6 access-list test
deny ipv6 any any eq dns
deny ipv6 any any eq dhcp
! output omitted
permit ipv6 any any
!

D.
!
ipv6 access-list test
deny ipv6 any 2000::/3
! output omitted
permit ipv6 any any
!

E.
!
ipv6 access-list test
deny ipv6 any FE80::/10
! output omitted
permit ipv6 any any
!


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