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+--- Thread: AR482 (/thread-2145.html)
AR482 - CSEngRM - 02-14-2023
Is the correct answer not "It is unable to protect tunneled traffic".
The current correct answer "It filters rogue RA broadcasts from connected hosts" is not correct because IPv6 RAs use the all-nodes multicast address FF02::1, not a broadcast address.
https://content.cisco.com/chapter.sjs?uri=/searchable/chapter/content/en/us/td/docs/ios-xml/ios/ipv6_fhsec/configuration/15-sy/ip6f-15-sy-book/ip6_ra_guard.html.xml
RE: AR482 - forumsupport - 02-14-2023
Thank you for your feedback. We have updated the answer and explanation.