Implementing Cisco Enterprise Advanced Routing and Services (ENARSI) — Question 78

Which statement about IPv6 ND inspection is true?

Answer options

• A. It learns and secures bindings for stateless autoconfiguration addresses in Layer 3 neighbor tables.
• B. It learns and secures bindings for stateless autoconfiguration addresses in Layer 2 neighbor tables.
• C. It learns and secures bindings for stateful autoconfiguration addresses in Layer 3 neighbor tables.
• D. It learns and secures bindings for stateful autoconfiguration addresses in Layer 2 neighbor tables.

Correct answer: B

Explanation

The correct answer is B because IPv6 ND inspection is responsible for learning and securing bindings for stateless autoconfiguration addresses specifically at Layer 2. Options A and C incorrectly refer to Layer 3, while option D misidentifies the type of autoconfiguration address as stateful instead of stateless.