What is one benefit of PVST+?

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问题 What is one benefit of PVST+?

选项 A、 PVST+reduces the CPU cycles for all the switches in the network
B、 PVST+automatically selects the root bridge location,to provide optimized bandwidth usage．
C、 PVST+allow the root switch location to be optimized per vlan．
D、 PVST+supports Layer 3 load balancing without loops．

答案C

解析 PVST+允许每一个vlan有自己的跟桥

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What is one benefit of PVST+?

思科640802

思科认证

Foryears,sportsfanaticshaveturnedtostatisticstohelpthemgaugetherelativestrengthorweaknessesofdifferentteams,

ReadthefollowingtextcarefullyandthentranslatetheunderlinedsegmentsintoChinese.Yourtranslationshouldbewrittencl

TheBibleisthegreatworkofthereligiousliteratureandwasinprocessofformationforabouttwelvehundredyears.The

Speakingtwolanguagesratherthanjustonehasobviouspracticalbenefits.Inrecentyears,scientistshavebeguntoshowthat

TheauthorholdsinParagraph1thattheimportanceofeducationinpoorcountries______.AmajordifferencebetweentheJapan

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Progressivesoftensupportdiversitymandatesasapathtoequalityandawaytoleveltheplayingfield.Butalltoooftensuch

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