You are using ADU and are authenticated and associated to an access point. However， you are unable to obtain an IP address.
Which of these has caused this problem？（）

You are configuring a wireless LAN controller for QoS. Which 802.11e user priority tag should you apply to voice applications？（）

A.1
B.3
C.4
D.6

点击查看答案

A client roams from H-REAP AP1 to H-REAP AP2. The client is unable to associate to H-REAP AP2.H-REAP AP2 has six other clients associated to it， which continue to pass traffic. What has causedthis problem？（）

A.H-REAP AP1 lost its connection to the controller.
B.H-REAP AP2 lost its connection to the controller.
C.H-REAP AP1 has reached its client limit.
D.H-REAP AP2 has reached its client limit.

点击查看答案