YouhaveaMicrosoftInternetSecurityandAccelerator(ISA)2006serverthatprovidesallInt
YouhaveaMicrosoftInternetSecurityandAccelerator（ISA）2006serverthatprovidesallInternetaccessforyourcompany.YouhavetwoMailboxserversconfiguredinadatabaseavailabilitygroup（DAG），twoClientAccessservers，andtwoHubTransportservers.YouneedtorecommendchangestotheenvironmenttoensurethatuserscanaccessOutlookWebApp（OWA）fromtheInternetifanysingleserverfails.Whatshouldyourecommend？（）
A.ConfigureaClientAccessserverarray.
B.DeployasecondISAserverandcreateanISAserverarray.
C.ImplementWindowsNetworkLoadBalancingfortheClientAccessservers.
D.DeploytwoEdgeTransportserversthatareconfiguredtouseEdgeSyncsynchronization.
正确答案：参考B
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