Which two commands are needed on every IPv6 ACL to allow IPv6 neighbor discovery? (Choose two.)
- permit tcp any any ack
- permit icmp any any nd-na
- permit icmp any any echo-reply
- permit icmp any any nd-ns
- permit ipv6 any any fragments
- permit ipv6 any any routing
Exam with this question: CCNA Security Final Exam (CCNAS v1.2)
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