Radios on AP are turned off, and the AP listens for ARP messages on a wired network. The controller generates an alarm if an ARP is heard on a wired LAN. In which mode does the AP operate if this task is performed?

A.
Local mode

B.
Rogue detection mode

C.
Monitor mode

D.
Sniffer mode

Explanation:
In Rogue detection mode, radios on AP are turned off, and the AP listens for ARP messages on a wired network. It compares the MAC information to the Rogue AP and client MAC list that it receives from the controller. In this network, the controller generates an alarm if an ARP is heard on a wired LAN.

Answer D is correct. Sniffer mode operates with Omnipeak, Airmagnet, and Wireshark servers to capture datA.The encapsulation of captured data is specific for all products. This mode is used to gather time stamps, signal strength, packet size, and other information.

Answer A is correct. In Local mode, the AP scans all channels over 180 seconds for monitoring services and inspects management packets for Intrusion Detection System (IDS) signature matches. This mode is also used for site surveys.

Answer C is correct. Monitor mode is a passive mode. In this mode, the AP does not send traffic out of radios and does not allow client connections. This mode is used for searching Rogue AP, troubleshooting, and site surveys.
This mode operates with a location appliance to increase accuracy.