单项选择题
What is the encapsulation mode for MPLS running on Ethernet?()
A.Packet mode B.Frame mode C.Transparent mode D.Channel mode E.Tunnel mode
单项选择题 Whatistheactionof"pop"inthecontextofMPLSswitching?()
单项选择题 InwhichofthefollowinglistsofAPSActionRequestsistheprioritycorrectlyarrangedfromlowesttohighest?()
多项选择题 SelecttwovalidadministrativelyscopedmulticastaddressesinnetworksrunningInteriorGatewayprotocolslikeEIGRPandOSPF?()