What would you use to enforce security-policy compliance on all devices that seek to access the network？（）

多项选择题TheCiscoUnifiedWirelessNetworkminimizestheTCOandmaximizesworelessnetworkuptimebyoptimizingwhichtwodeployment，management，andsecurityfeatures？（）

A. unified wireless and wired infrastructure for a single point of control for all WLAN traffic
B. simplified management of central or remotely located access points
C. extension features to wired network services， such as denial of service prevention and ACLs
D. threat defense with a robust wired IDS

单项选择题Youareataclientsite.Itisamedium-sizedbusinessandneedsaCiscoCatalystswitchthatoffershighavailabilityandsecurity.WhattypeofCatalystswitcheswouldyourecommend？（）

A. Catalyst 2960 Series
B. Catalyst 3750 Series
C. Catalyst 4900 Series
D. Catalyst 6500 Series

单项选择题WhichcompanionswitchisrecommendedtobeinstalledwithCiscoSmartBusinessCommunicationsSystem？（）

A. C2950
B. C3750
C. ESW 500
D. SRW224G4

多项选择题CiscoCatalyst4500Seriesswitchesareattractivetomedium-sizecampuseswithgrowthopportunitiesduetotheswitchesenhancedsecurityandwhichtwootherfeatures？（）

A. enhanced multilayer software image
B. connectivity to multiple types of WAN connections
C. Cisco Unified Communications Manager
D. QoS for converged networks
E. modular， customizable components