單項選擇題

Which set of statements describes the correct order and process of a Company wireless user  client associating with a wireless access point in the Company network？ （）

A. 1. Access point sends probe request .2. Client sends probe response.3. Client initiates  association.4. Access point accepts association.5. Client adds access point MAC address to  association table.
B. 1. Client sends probe request.2. Access point sends probe response.3. Client initiates  association.4. Access point accepts association.5. Access point adds client MAC address to  association table.
C. 1. Client sends probe request.2. Access point sends probe response.3. Access point initiates  association.4. Client accepts association.5. Access point adds client MAC address to association  table.
D. 1. Access point sends probe request .2. Client sends probe response.3. Client initiates  association.4. Access point accepts association.5. Access point adds client MAC address to  association table.
E. 1. Client sends probe request.2. Access point sends probe response.3. Client initiates  association.4. Access point accepts association.5. Client adds access point MAC address to  association table.
F. None of the other alternatives apply.


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1.單項選擇題

Which statement is true about the data traffic between the access point named TKAP1 and  controller TKC1？（）

A. The data traffic between the access point and controller is not encrypted.
B. The data traffic is encapsulated with LWAPP.
C. The data traffic is switched at the access point before being sent to the WLAN controller where  VLAN tagging and QoS are applied.
D. The data traffic is encrypted with AES.
E. All of the above

2.多項選擇題

Access Point R1 is an Aironet 1200 that has been converted from autonomous mode to LWAPP  mode. After this conversion， which two statements are true？ （）

A. LWAPP-enabled access points can still communicate with Wireless Domain Services （WDS）  devices.
B. An LWAPP-enabled access point console port provides read-only access to the unit.
C. LWAPP-enabled access points support Layer 2 LWAPP.
D. LWAPP-enabled access points must get an IP address and discover the controller using  DHCP， DNS， or an IP subnet broadcast.
E. An LWAPP-enabled access point console port provides read-write access to the unit.