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

By Cisco · Question Mode

QuestionQ470

Layer 3 Technologies

Which of the following validate the source of IPv6 traffic and are classified as IPv6 Layer 2 snooping features?

Choose two
  • A DHCPv6 Guard
  • B DHCPv6 Root Guard
  • C IPv6 Source Guard
  • D IPv6 Prefix Guard
Explanation

IPv6 Source Guard and IPv6 Prefix Guard are Layer 2 snooping features that validate IPv6 traffic sources. Source Guard blocks data traffic from an unknown or invalid source address, while Prefix Guard prevents traffic sourced outside the authorized delegated prefix.

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