多项选择题
Option 10C is an implementation of Inter-AS MPLS VPN. Which two statements about Option 10C aretrue？（）
A.Great scalability is offered B.Route Target Rewrite must be configured on ASBRs C.Multihop EBGP is utilized between route reflectors D.Multihop EBGP is utilized between ASBRs E.The ASBRs hold VPNv4 routes
单项选择题 WhichstatementabouttheCiscoMPLSTEFastReroute（FRR）nodeprotectionoperationisnotcorrect？（）
单项选择题 WhereareMPLSpoint-to-multipointtrafficengineeringpacketsreplicated？（）
多项选择题 WhichthreestatementsaboutBGPconfederationandroutereflectorsaretrue？（）
