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Whichtwostatemetsaretrue?()

A.DPT/RPRusesabi-directionalringconsistingoftwosymmetriccounterrotatingfibrerings.

B.DPT/RPRisdefinedintheIEEE802.17standardanditusesTokenBucketsystemtoavoidcollisions onthefiber.

C.InDPT/RPRrings,datapacketscanbesentinonedirection(downstream)andthecorresponding controlpacketsintheoppositedirection(upstream),thususingbothfibresconcurrentlytomaximise bandwidth.

D.DPT/RPRcanbedeployedintheCoreoftheSPnetworkswherepoint-to-pointPOSlinksareusedtomakebestuseoftheBandwidth.


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更多 “ Whichtwostatemetsaretrue?() A.DPT/RPRusesabi-directionalringconsistingoftwosymmetriccounterrotatingfibrerings.B.DPT/RPRisdefinedintheIEEE802.17standardanditusesTokenBucketsystemtoavoidcollisions onthefiber.C.InDPT/RPRrings,datapacketscanbesentinonedirection(downstream)andthecorresponding controlpacketsintheoppositedirection(upstream),thususingbothfibresconcurrentlytomaximise bandwidth.D.DPT/RPRcanbedeployedintheCoreoftheSPnetworkswherepoint-to-pointPOSlinksareusedtomakebestuseoftheBandwidth. ” 相关考题