WhatareBCP38(BestCommonPractices38)／RFC2827IngressPacketFilteringPrinciples?() A.FilterSmurfICMPpackets.B.FilterasclosetothecoreaspossibleC.FilterasclosetotheedgeaspossibleD.FilteraspreciselyaspossibleE.Filterbothsourceanddestinationwherepossible
WhatareBCP38(BestCommonPractices38)／RFC2827IngressPacketFilteringPrinciples?()
A.FilterSmurfICMPpackets.
B.Filterasclosetothecoreaspossible
C.Filterasclosetotheedgeaspossible
D.Filteraspreciselyaspossible
E.Filterbothsourceanddestinationwherepossible