Implementing Cisco Enterprise Advanced Routing and Services (ENARSI) — Question 593

What does IPv6 Source Guard utilize to determine if IPv6 source addresses should be forwarded?

Answer options

• A. ACLs
• B. ACE
• C. DHCP
• D. Binding Table

Correct answer: D

Explanation

The correct answer is D, as IPv6 Source Guard relies on the Binding Table to verify the legitimacy of IPv6 source addresses before forwarding. Options A (ACLs) and B (ACE) refer to access control lists and entries, which are not specifically utilized for this purpose, while C (DHCP) pertains to dynamic address assignment rather than source address validation.