多项选择题
A.VLAN Trunk Protocol (VTP)
B.State Synchronization Protocol (SSP)
C.L2VPN
D.Ethernet Virtual Switch Interface (VSI)
E.Label Distribution Protocol (LDP)
单项选择题 TherearetwocablingschemestochoosefromwhenimplementingaCiscoCRS-1multishelfsystem:single-modulecablingandmultimodulecabling.WhatisthemaximumcapacityoftheLCCsthataresupportedinmultimodulecabling?()
多项选择题 WhichtreeofthesearetypesofEthernetVirtueConnections(EVCs)intheMEFconcept?()
多项选择题 WhichthreestatementsaboutMPLStrafficengineering(MPLSTE)aretrue?()