单项选择题
Which statement about implementing the Cisco IPv6 provider Edge Router over MPLS is true?()
A.6PE feature is supported over tunnels other than RSVP-TE tunnels
B.Core MPLS routers are supporting IPv6 ONLY
C.6PE feature is not supported over tunnels other than RSVP-TE tunnels
D.Core MPLS routers are supporting IPv4 only
相关考题
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多项选择题
WhichtwostatementsaboutLayer3MPLSVPNaretrue?()
A.The virtual routing and forwarding table is separate from the global routing table that exists on PE routers. Routes are injected into the VRF from the CE-PE routing protocols for that VRF and any MP-BGP announcements that match the defined VRF RTs
B.Multiprotocol Border Gateway Protocol is run between PE and CE routers to exchange customer prefixes in a VPNv4 format
C.A customer edge router peers at Layer 3 to the provider edge. The PE-CE interface runs either a dynamic routing protocol (eBGP, RIPv2, EIGRP, OSPF) or a static routing protocol (Static, Connected)
D.VPNv4 address is the combination of the RT and customer IPv4 prefix. These VPNv4 prefixes are passed in MP-BGP -
多项选择题
WhichfourstatementsaboutEthernetvirtualcircuit(EVC)infrastructurearetrue?()
A.EVC infrastructure is a Layer 3 platform-independent routing architecture that supports IP overEthernet services
B.Ethernet flow point (EFP) is configured on the main interface
C.Feature commands like MQC-based QoS policies can be specified
D.EVC infrastructure is a Layer 2 platform-independent bridging architecture that supports Ethernetservices
E.Each Ethernet flow point (EFP) matches a predefined VLAN tag-based criteria
F.Ethernet flow point (EFP) is configured on the VLAN interface -
单项选择题
WhichofthefollowingisusedtoperiodicallymulticastbyDISonaLANtoensureIS-ISlinkstatedatabaseaccuracy?()
A.CSNP
B.LSP
C.ISH
D.Hello
E.IIH
F.PSNP
