多项选择题
Which two tunneling techniques support IPv6 multicasting? ()
A.6to4 B.6over4 C.ISATAP D.6PE E.GRE
多项选择题 WhichtwooptionsdoesCiscoPfRusetocontroltheentrancelinkselectionwithinboundoptimization?()
多项选择题 Whichtwoareeffectsofconnectinganetworksegmentthatisrunning802.1Dtoanetworksegmentthatisrunning802.1w?()
多项选择题 Whichtwostatementsaretrueabouttrafficshaping?()