单项选择题
单项选择题 WhichauthenticationprotocoldoesH－REAPAPlocalauthenticationsupportinversion5.2?（）
单项选择题 IftheVoWLANclientisaVocerabadge,whichCiscoWLCparameterneedstobechangedfromthe defaultvalue?（）
单项选择题 WhatisanimportantdifferencebetweentheCiscoSmallBusinessSupportCenterandtheCiscoSmallBusinessSupportCommunity？（）