WhichofthefollowingistruewhenconsideringtheServerload-balancingdesignwithintheE-CommerceModuleoftheEnterpriseCampusnetwork？（）

A.RoutedmoderequirestheACErunOSPForEIGRP B.BridgedmodeswitchesapacketbetweenthepublicandtheprivatesubnetswhenitseesitsMACaddressasthedestination C.Two-armedmodewillplacetheSLBinlinetotheservers，withdifferentclient-sideandaserver-sideVLANs D.One-armedmode，whichusesthesameVLANfortheclient，theACE，andtheservers，requiresatraffic-diversionmechanismtoensurethetrafficreturnfromtheserverpassesthoughtheACE