WhataretwocharacteristicsofServerLoadBalancingroutermode？（）

A.ThedesignsupportsmultipleserversubnetsCisco642-874：PracticeExam
B.Anend-userseestheIPaddressoftherealserver
C.SLBroutesbetweentheoutsideandinsidesubnets
D.ThesourceordestinationMACaddressisrewritten，buttheIPaddressesleftalone
E.SLBactsasa"bumpinthewire"betweenserversandupstreamfirewallorLayer3devices

【参考答案】

A, D