IEEE802系列标准http://IEEE802.org/FromWikipedia,thefreeencyclopediaJumpto:navigation,searchThisarticleincludesalistofreferences,relatedreadingorexternallinks,butitssourcesremainunclearbecauseitlacksinlinecitations.Pleaseimprovethisarticlebyintroducingmoreprecisecitationswhereappropriate.(April2009)IEEE802referstoafamilyofIEEEstandardsdealingwithlocalareanetworksandmetropolitanareanetworks.Mores...