IPv6 英语演讲PPT
IPv6英语演讲PPT:Nowadays,withthedevelopmentoftheInternet,therehasbeenmoreandmorepeoplewhoareabletoaccesstheInternet.Butmeanwhile,italsoposesabigthreatandwehavetofacetherealitythatIPv4addressspaceareexhausted.AlthoughNAT(Networkaddresstranslation)andprivateaddresscanalleviatetheshortageo
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