单项选择题
A.posture validation has not been enabled.
B.the aaa server is set to accept both ms-chap v2 and gtc for peap authentication.
C.clients and server are not using certificates.
D.clients have been set to validate the server identity.
单项选择题 Youareconfiguringawirelesslancontrollerforqos.which802.11euserprioritytagshouldyouapplytovoiceapplications？（）
单项选择题 Whichofthefollowingbestdescribesthepurposeofusinglifecycleservicesfordeployinganadvancedwirelesssolution？（）
单项选择题 Whichofthefollowingwirelessservicecomponentsoccurintheimplementphase？（）