Which three WAN technologies does the Cisco SR 500 Family support？（）

单项选择题WhichCiscoSmallBusinessportfolioproductistargetedtocustomerswithbasictechnologyneeds？（）

A. Cisco Catalyst Switches
B. Cisco Partner Development Funds
C. Cisco Integrated Services Routers
D. Cisco Small Business Pro Series
E. Cisco Small Business Series

多项选择题InwhattwowaysdoestheCiscoSR520SecureRoutercomplementtheCiscoSmartBusinessCommunicationsSystem？（）

A. stateful packet inspection firewall
B. 10-Gigabit Ethernet connectivity
C. remote configuration of access points
D. guest access
E. Cisco Intrusion Prevention System

多项选择题WhichthreedeploymentscenariosdoesCiscoConfigurationAssistantsupport？（）

A. Cisco SR 500 in secure router mode， acting as a front end for Cisco Unified Communications 500
B. centralized Cisco Unified Communications Manager BE with Cisco Unified Communications 500 in SRST mode
C. Cisco SR 500 teleworker with Cisco Unified Communications 500 as VPN server
D. multi-site VPN with Cisco Unified Communications 500 platforms
E. redundant Cisco Unified Communications 500 with primary-to-backup failover
F. Cisco Unified Communications 500 to Cisco Unified Communications Manager SIP trunk

单项选择题WhatisanimportantdifferencebetweentheCiscoSmallBusinessSupportCenterandtheCiscoSmallBusinessSupportCommunity？（）

A. telephone support during business hours
B. fast access to technical information
C. access by partners and customers
D. real-time collaboration

多项选择题WhataretwocharacteristicsofamanagedCiscoSmallBusinessSwitchwhenrecommendingitoveranunmanagedswitch？（）

A. end-user installed and supported
B. VLAN support
C. low initial cost
D. desktop installation
E. web-controlled GUI