单项选择题
TheadministrationstaffofalargecomputercomplexisresistingtheinstallationofHACMP.ThereAreconcernsaboutthedifficultyofmanagingandadministeringanHACMPclusterwithoutan"administrationonly"network.AddingadapterstocreateanadministrationnetworkisnotpossibleduetolimitationsonthenumberofopenIOslotsintheservers.Whatcanbedonetoaddressthisissue？（）
A.CreateHACMPpersistentIPlabelsforadministrationpurposes.
B.UseHWATtoensurethecorrectMACaddressisavailableatalltimes.
C.NothingcanbedonebecauseRPATisacharacteristicofHACMPthatcannotbechanged.
D.UseIPaliasingwithinHACMPtoallowtheadministratorsconstantaccesstothenodes.
A.ThereAreconcernsaboutthedifficultyofmanagingandadministeringanHACMPclusterwithoutan"administrationonly"network.AddingadapterstocreateanadministrationnetworkisnotpossibleduetolimitationsonthenumberofopenIOslotsintheservers.Whatcanbedonetoaddressthisissue？（）
A.CreateHACMPpersistentIPlabelsforadministrationpurposes.
B.UseHWATtoensurethecorrectMACaddressisavailableatalltimes.
C.NothingcanbedonebecauseRPATisacharacteristicofHACMPthatcannotbechanged.
D.UseIPaliasingwithinHACMPtoallowtheadministratorsconstantaccesstothenodes.
