单项选择题
A.800
B.830
C.1600
D.3700
多项选择题 Toensuredevicesecurity，CiscoNetworkAdmissionControlworkswithantivirussoftwareonwhichtwoendpoints？（）
单项选择题 WhichseriesofwirelessLANcontrollersdeliversWLANservicestosmallandmidsizeenterprise environments？（）
单项选择题 Theintegratedservicesroutingarchitectureprovidestheperformance，availability，andreliabilityneededtoscalemission-criticalbusinessapplicationsinthemostdemandingenvironments.WhichstatementbestdescribesthebenefitsofCiscoIntegratedServicesRouters？（）