单项选择题 Using the WLSE， you are trying to push out a configuration job to a standalone access point， butthe job does not start. Which of the following would cause this failure？（）

单项选择题 OnaWLANcontroller，whatisthedefaultlimitonthenumberofentriesinthedatabasethatwillbeused forlocalauthentication？（）

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