单项选择题

When dealing with transparent caching， where should the Content Engines be placed？（）

A. close to the servers
B. close to the end users
C. at the Internet edge
D. in front of web server farms

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热门试题

单项选择题

TheVPNterminationfunctionprovidestheabilitytoconnecttwonetworkstogethersecurelyovertheinternet.WhichoftheseistrueofIPaddressingwithregardtoVPNtermination？（）

A. termination devices need routable addresses inside the VPN
B. termination devices need not routable addresses inside the VPN
C. IGP routing protocols will update their routing tables over an IPsec VPN
D. addressing designs need to allow for summarization

多项选择题

AcmeCostumeCompanyisconnectingitsmanufacturingfaciltiestoitsstoreswithasmallpoint-to-multipointFrameRelayIPWAN.Littlegrowthisexpectedinthenetworkinfrastructure.Uptothispointthecompanyhasbeenusingadial-on-demandnetwork.DroppingWANcosts，however，haveledthemtoconsiderusingahigh-speedWANsolutiontoimproveaccess.Whichtworoutingprotocolscouldyoudeploytosupportthenewlargernetworkwhilekeepingcostsdown？（）

A. RIP
B. RIPv2
C. EIGRP
D. OSPF