单项选择题
A.NAC
B.Routing
C.Intrusion Protection
D.Quality Of Service
E.NAT
单项选择题 Whichstatementsabout802.1QtrunkinginSecureNetworkFoundationDesignGuideforSingleSiteDeploymentsarecorrect？（）
单项选择题 WhichstatementsdescribestheremotesitesinaCiscoSingle-SiteSecureNetworkFoundationsolutionwithremoteteleworkers？（）
多项选择题 WhenusingCiscoNetworkAssistanttoconfigureaWS-CE500-24LCswitch，whichthreeareavailablechoicesintheportsettingswindow？（）
