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常用MPLS二层VPN有（）
- A、BGP/MPLS/VPN
- B、TE
- C、VPWS
- D、VPLS
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更多 “常用MPLS二层VPN有（）A、BGP/MPLS/VPNB、TEC、VPWSD、VPLS” 相关考题
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Which three of these are major components of an MPLS VPN network？ （）A、LDP notificationB、L2TPv3 sessionC、VPN route target communitiesD、Multiprotocol BGP peering of PE routersE、MPLS forwarding
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以下对GREVPN和BGP/MPLS VPN描述正确的有（）。A、都可以分隔地址空间B、都是点对点的隧道C、GRE VPN不分隔地址空间，BGP/MPLS VPN能分隔地址空间D、GRE VPN可以提供数据加密等高级的安全性，BGP/MPLS VPN不能提供此类安全性
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以下对GRE VPN和BGP/MPLS VPN描述正确的有（）。A、都可以分隔地址空间B、都是点对点的隧道C、GRE VPN能够分隔地址空间，BGP/MPLS VPN不能分隔地址空间D、GRE VPN不能分隔地址空间，BGP/MPLS VPN能分隔地址空间
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Which two restrictions must the Enterprise Campus network designer consider when evaluatingWAN connectivity options？ （）A、 OSPF over multicast EMS or VPLS network may not have consistent broadcast or multicastperformanceB、 IP multicast is not supported over Lover 3 MPLS VPN； instead a Layer 2 MPLS WN must beutilized with service provider supportC、 QoS requirements with MPLS-VPN must be implemented by the service providerD、 Hierarchical VPLS designs are the least scalableE、 IGMP snooping is not on option with VPLS or EMS； instead administrative scoping or allowingsufficient bandwidth for unnecessary multicast traffic at the edge links is required
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Which four services use the inner labels of an MPLS label stack？ （）A、MPLS VPNB、switching path in MPLS coreC、Cisco MPLS Traffic Engineering and Fast RerouteD、MPLS over ATME、VPN over Traffic Engineering coreF、any transport over MPLS
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What is the primary purpose of VPLS?（）A、to create a partial mesh of VPN sitesB、to remove MPLS from VPNsC、to create a point to multipoint topologyD、to enable IPsec accross the VPN
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单选题Which statement about the use of Route Target Rewrite is true？（）A
It is mainly used in Intra-AS MPLS VPLS deployments and is configured at the ASBR to avoid misconfiguration of the Route Target assignment for VPN configurationsB
It is mainly used in Inter-AS MPLS VPN deployments and is configured at the ASBR to avoid misconfiguration of the Route Target assignment for VPN configurationsC
It is mainly used in Intra-AS MPLS VPLS deployments and is configured at the Router Reflectorto avoid misconfiguration in Route Target assignment for VPN configurationsD
It is mainly used in Inter-AS MPLS VPLS deployments and is configured at the Router Reflectorto avoid misconfiguration of the Route Target assignment for VPN configurationsE
It is mainly used in Inter-AS MPLS VPLS deployments and is configured at the PE router to avoid to misconfiguration of the Route Target assignment for VPN configurations
考题
多选题Which two restrictions must the Enterprise Campus network designer consider when evaluatingWAN connectivity options？ （）AOSPF over multicast EMS or VPLS network may not have consistent broadcast or multicastperformanceBIP multicast is not supported over Lover 3 MPLS VPN； instead a Layer 2 MPLS WN must beutilized with service provider supportCQoS requirements with MPLS-VPN must be implemented by the service providerDHierarchical VPLS designs are the least scalableEIGMP snooping is not on option with VPLS or EMS； instead administrative scoping or allowingsufficient bandwidth for unnecessary multicast traffic at the edge links is required
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