多项选择题
Which three WAN technologies does the Cisco SR 500 Family support？（）
A. ADSL B. SIP trunking C. Fibre Channel D. IPv6 E. Fast Ethernet F. T1
单项选择题 WhichCiscoSmallBusinessportfolioproductistargetedtocustomerswithbasictechnologyneeds？（）
多项选择题 InwhattwowaysdoestheCiscoSR520SecureRoutercomplementtheCiscoSmartBusinessCommunicationsSystem？（）
多项选择题 WhichthreedeploymentscenariosdoesCiscoConfigurationAssistantsupport？（）
