单项选择题
单项选择题 YouareusingADUandareauthenticatedandassociatedtoanaccesspoint.However，youare unabletoobtainanIPaddress.Whichofthesehascausedthisproblem？（）
单项选择题 ArogueaccesspointisdetectedontheCiscoWCSconsole.Uponinvestigation，theaccesspointisdiscoveredtobelongtoaneighboringbusiness.Youradministratorshoulddesignatetherogueaccesspointaswhichofthefollowing？（）
单项选择题 AblinkinggreenpowerLEDindicateswhichofthefollowingconditionsonaCiscoSeries1000 lightweightaccesspoint？（）