Which three of these are among the implicit IPv6 ACL rules in Cisco IOS allowing ICMPv6 neighbor discovery? (Choose three.)
A.
permit icmp any any nd-na
B.
deny icmp any any nd-na
C.
permit icmp any any nd-ns
D.
deny icmp any any nd-nn
E.
permit ipv6 any any
F.
deny ipv6 any any
I think correct answer is
A, C, and E :/
why F…?
Hello Nick the solution provided is the correct answer. A C and F
IPv6 access-lists have three invisible statements at the bottom:
permit icmp any any nd-na
permit icmp any any nd-ns
deny ipv6 any any
Source:- https://networklessons.com/ipv6/ipv6-access-list-on-cisco-ios/