Cisco 300-410 Practice Test 2
Question 1 / 40
Which statement about IPv6 RA Guard is true?
It does not offer protection in environments where IPv6 traffic is tunneled.
It cannot be configured on a switch port interface in the ingress direction.
Packets that are dropped by IPv6 RA Guard cannot be spanned.
It is not supported in hardware when TCAM is programmed.
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Suggested answer: A
Explanation:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipv6_fhsec/configuration/xe-3s/ip6f-xe-3sbook/ip6-ra-guard.html#GUID-589AF00C-7499-439F-AD23-51005D61CAB7The IPv6 RA Guard feature does not offer protection in environments where IPv6 traffic is tunneled.
Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipv6_fhsec/configuration/xe-16/ip6f-xe-16-book/ip6-ra-guard.pdf