YouhaveaservernamedServer1thatrunsWindowsServer2003ServicePack2(SP2).YouopentheIPSecurityMonitorsnap-inandseetheinformationshownintheexhibit.(ClicktheExhibitbutton.)YouneedtoensurethatallcommunicationstoServer1areencrypted.Whatshouldyoudo?（）
A.ModifytheLocalSecurityPolicyonServer1.
B.ModifytheResearchIPSecPolicyGroupPolicyobject.
C.EnableWindowsFirewallanddonotallowexceptions.
D.FromthePropertiesoftheLocalAreaConnection,modifytheAuthenticationsettings.
正确答案：参考B
