Implementing Cisco Enterprise Advanced Routing and Services (ENARSI) — Question 378

Which of the following are valid IPv6 Router Advertisement (RA) Guard modes? (Choose two.)

Answer options

• A. Guard mode
• B. Host mode
• C. Router mode
• D. Open mode
• E. Closed mode

Correct answer: B, C

Explanation

The correct answers, Host mode and Router mode, are recognized as valid configurations for IPv6 Router Advertisement Guard. The other options, Guard mode, Open mode, and Closed mode, are not standard modes for this feature.