未知题型 WhichofthefollowingcharacteristicsaretrueassumingyouaretroubleshootinganetworkcurrentlyenabledforVRRP？（Chooseallthatapply.）（）

未知题型 Whichofthefollowingarevalidmodesofaccessingthedataplane？（Chooseallthatapply.）（）

未知题型 CompanyhasaCatalyst6500andyouneedtoconfigureredundancybetweenthesupervisormodules.Withrouteprocessorredundancy（RPR+），theredundantsupervisorengineisfullyinitializedandconfigured，whichshortenstheswitchovertimeiftheactivesupervisorenginefails.WhichthreestatementsaretrueabouttheRPR+operationswhentheredundantsupervisorengineswitchedoverthefailedprimarysupervisorengine？（）A.StaticIProutesaremaintainedacrossaswitchoverbecausetheyareconfiguredfromentriesintheconfigurationfileB.Informationaboutdynamicroutingstates，maintainedontheactivesupervisorengine，issynchronizedtotheredundantsupervisorengineandistransferredduringtheswitchoverC.Informationaboutdynamicroutingstates，maintainedontheactivesupervisorengine，isnotsynchronizedtotheredundantsupervisorengineandislostonswitchoverD.TheForwardingInformationBase（FIB）tablesareclearedonaswitchover.Asaresult，routedtrafficisinterrupteduntilroutetablesreconvergeE.StaticIProutesareclearedacrossaswitchoverandrecreatedfromentriesintheconfigurationfileontheredundantsupervisorengineF.TheForwardingInformationBase（FIB）tablesaremaintainedduringtheswitchover.Asaresult，routedtrafficcontinueswithoutanyinterruptionwhenthefailoveroccurs