300-410 ENARSI: Implementing Cisco Enterprise Advanced Routing and ServicesDemo

By Cisco · Question Mode

QuestionQ263

Infrastructure Security

Which IPv6 feature allows a device to deny traffic originating from an address that is not present in the device binding table?

  • A IPv6 Source Guard
  • B IPv6 DAD Proxy
  • C IPv6 RA Guard
  • D IPv6 Snooping
Explanation

IPv6 Source Guard validates IPv6 data traffic against the binding table to prevent source-address spoofing. Traffic whose source address is absent from that table is denied and dropped.

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