多项选择题
Refer to the exhibit.
Which two Lightweight Access Point statements are true？（）
A. An AP that has been upgraded from an autonomous AP to lightweight AP will only function in conjunction with a Cisco Wireless LAN controller.
B. LWAPP increases the amount of processing within the APs， enabling them to support filtering and policy enforcement features.
C. WLAN controllers provide a single point of management.
D. Lightweight APs require local configurations using local management.
E. Real time events such as authentication， security management， and mobility are handled by the lightweight AP.
F. Autonomous APs receive control and configuration information from a WLAN controller.
相关考题
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单项选择题
On the Company wireless LAN， A client is searching for an access point （AP）. What is the correct process order that this Company client and access point goes through in order to create a connection？（）
A. association request/response， probe request/response， authentication request/response
B. association request/response， authentication request/response， probe request/response
C. probe request/response， authentication request/response， association request/response
D. probe request/response， association request/response， authentication request/response
E. None of the other alternatives apply -
单项选择题
Refer to the exhibit. The signal transmitted from the AP is reflected off a wall resulting in multipath interference at the client end. Which statement is true？ （）
A. The transmitted signal from the AP arrives at the client at slightly different times resulting in phase shifting.
B. If signal 2 is close to 360 degrees out of phase with signal 1， the result is essentially zerosignal or a dead spot in the WLAN.
C. Multipath interference is less of an issue when using a DSSS technology because multipath is frequency selective.
D. If signal 1 is in phase with signal 2， the result is essentially zerosignal or a dead spot in the WLAN.
E. Multipath interference is solved by using dual antennas. -
单项选择题
You work as a network technician at Company. Please study the exhibit carefully. In this Company wireless network， the LAP （lightweight access point） attempts to register to a WLC （Wireless LAN Controller）. What kind of message is transmitted？（）
A. The lightweight access point will send Layer 2 and Layer 3 Lightweight Access Point （LWAPP） mode discovery request messages at the same time.
B. The lightweight access point will send Layer 3 Lightweight Access Point （LWAPP） mode discovery request messages only.
C. The lightweight access point will send Layer 2 Lightweight Access Point （LWAPP） mode
D.iscovery request messages. If the attempt fails， the LAP will try Layer 3 LWAPP WLC discovery. D. The lightweight access point will send Layer 2 Lightweight Access Point （LWAPP） mode discovery request messages only.
