AnadministratormistakenlyshutdownproductionafterafalloverbecausetheserviceIPaddressWasshiftedfromthenormalproductionnodetothestandbynode.Whatcanbedonetoavoidthistypeofmistakeinthefuture?()

A.IncludetheserviceIPaddressintheadministrator’sPS1prompt B.AliastheserviceIPaddresstothehostnameinthe/etc/hostfile C.DefineapersistentIPaddresswithHACMPandmakeitapracticetousethepersistent addressforadministrationwork D.AddaDNSentrytomapthestandbynodenametotheserviceIPaddresssotelnet connectionswillbetothecorrectnode

时间:2023-09-20 08:28:56

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