Implementing Cisco Wireless Network Fundamentals (WIFUND, legacy) — Question 13

What are the channels you need to avoid not to have interference with DFS channels? (Choose 3)

Answer options

• A. 52
• B. 136
• C. 124
• D. 161

Correct answer: B, C, D

Explanation

The correct answers are B, C, and D because these channels are known to overlap with DFS channels, leading to potential interference. Channel 52 does not fall within the same range of frequencies used for DFS, making it a safer choice in this context.