多项选择题
Which two requirements to deploy 6PE and 6VPE solutions are mandatory？（）
A.MPLS is enabled on the core， distribution， and edge devices. B.A triple stack is enabled on PE devices. C.The network has at least six PE devices. D.A dual stack is enabled on all the P and PE devices in a network.
多项选择题 WhichtwostatementsaboutDS-Litearetrue？（）
单项选择题 Whichconfigurationpreventstrafficthatissourcedfromtheuniquelocaladdressscopetobesentoutofthelinktotheupstreamserviceprovider？（）
单项选择题 WhichinformationiscarriedintheOSPFv3intra-areaPrefixLSA？（）
