多項選擇題

You work as a network technician at Company. Your boss， Ms.， is interested  LWAPP （Lightweight Access Point Protocol）. In particular she wants to know which type of  activities this protocol defines. 
What should you tell her？ （）

A. Layer 3 addressing and distribution
B. SNMP monitoring services
C. Access point certification and software control
D. Packet encapsulation， fragmentation， and formatting
E. Compression and Layer 3 address mapping
F. User behaviors


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1.多項選擇題

You work as a network technician at Company. Your boss， Mrs.， is interested in  LWAPP （Lightweight Access Point Protocol）. 
What should you tell her regarding this technology？  （）

A. LWAPP is a proprietary protocol， and because of its very high overhead it is not widely adopted.
B. Control traffic is encapsulated in UDP packets with a source port of 1024 and a destination port  of 12223.
C. Layer 3 LWAPP is a UDP/IP Frame that requires a Cisco Aironet AP to obtain an IP address  using DHCP.
D. Data traffic is encapsulated in UDP packets with a source port of 1024 and a destination port of  12223.
E. Control traffic is encapsulated in TCP packets with a source port of 1024 and a destination port  of 12223.
F. Data traffic is encapsulated in TCP packets with a source port of 1024 and a destination port of  12223.

3.單項選擇題

The LWAPP （Lightweight Access Point Protocol） is in use within the Company wireless LAN.
 Which statement is true about this protocol？（）

A. Real-time frame exchange is accomplished within the access point.
B. The control traffic between the client and the access point is encapsulated with the LWAPP. 
C. Authentication， security， and mobility are handled by the access point.
D. Data traffic between the client and the access point is encapsulated with LWAPP.
E. None of the other alternatives apply

4.單項選擇題

LDAP is being utilized throughout the Company Wireless network. 
Which issue or set of issues  does the Lightweight Access Point Protocol （LWAPP） address？ （）

A. Reduction of processing in wireless controllers
B. Distributed approach to authentication， encryption， and policy enforcement
C. Access point discovery， information exchange， and configuration
D. Provides security by blocking communication between access points and wireless clients
E. None of the other alternatives apply.

5.單項選擇題

Study the exhibit shown below carefully. A Cisco Aironet Wireless LAN Client Adapter has been  installed and configured through the ADU on the PC. The Aironet System Tray Utility （ASTU） has  been enabled during the installation and the icon appears in the system tray area in the lower right  of the desktop as shown：

What is the significance of this icon？ （）

A. It indicates that the client adapter is not associated to an access point or another client.  
B. It indicates that the radio of the client adapter is disabled.
C. It indicates that the client adapter is associated to an access point or another client， but the  user is not EAP authenticated.
D. It indicates that the client adapter is associated to an access point or another client， that theuser is authenticated if the client adapter is configured for EAP authentication， and that the signal  strength is poor.
E. It indicates that the client adapter is associated to an access point or another client， that the  user is authenticated if the client adapter is configured for EAP authentication， and that the signal  strength is fair.
F. It indicates that the client adapter is associated to an access point or another client， that the  user is authenticated if the client adapter is configured for EAP authentication， and that the signal  strength is excellent or good.

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