Câu 77: 400-351: CCIE Wireless Written Exam

DNS is configured to respond with a list containing multiple controller addresses. Upon DNS discovery, which statement is true?

1. A. The AP sends a discovery request to the first controller on the list, and then goes down the list chronologically until it receives a discovery response.
2. B. The AP sends a discovery request to the last controller on the list, and then goes up the list chronologically until it receives a discovery response.
3. C. The AP sends a discovery request to all controllers on the list simultaneously. — đáp án hiện tại
4. D. Multiple controller IP addresses in a DNS response are not supported.