Which feature minimizes DoS attacks on an IPv6 network?

The Destination Guard feature helps in minimizing denial-of-service (DoS) attacks. It performs

address resolutions only for those addresses that are active on the link, and requires the FHS binding

table to be populated with the help of the IPv6 snooping feature.The feature enables the filtering of

IPv6 traffic based on the destination address, and blocks the NDP resolution for destination addresses

that are not found in the binding table. By default, the policy drops traffic coming for an unknown

destination.