You are a wireless network administrator monitoring the reports for a recently installed wireless intrusion prevention system. You receive an alert notifying you of high levels of RF activity detected from an access point operating as a sensor and currently set to channel 6. Which problem could be causing the alert? (Choose two.)

A. Interference from a neighboring access point
B. RF authentication storm
C. RF denial-of-service (DoS) attack
D. Misconfigured client workstation
E. RD Encryption attack