Given: You are using a Wireless Aggregator utility to combine multiple packet captures.

When using a wireless aggregator to combine packet captures from channels 1, 6, and 11 (the three non-overlapping 2.4 GHz channels), you're most likely analyzing multi-channel behavior. This is particularly relevant when troubleshooting roaming issues, such as fast secure roaming (e.g., 802.11r). These captures help determine whether authentication or association events occur smoothly across APs operating on different channels.

Incorrect:

A. Adapter failure doesn't require multi-channel capture.

B. Interference location is typically single-channel and spectrum-analysis focused.

D. Narrowband DoS attacks are also usually identified using RF spectrum analysis, not packet capture across all channels.