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Which Cisco IOS XR BGP configuration command is required to enable MP-BGP to carry IPv6 VPN routes?
Which Cisco IOS XR BGP configuration command is required to enable MP-BGP to carry IPv6 VPN routes?A . address-family ipv4 unicastB . address-family ipv6 unicastC . address-family vpnv4 unicastD . address-family vpnv6 unicastView AnswerAnswer: D
In MPLS Layer 3 VPN implementations, which mechanism is used to control which routes are imported to a VRF?
In MPLS Layer 3 VPN implementations, which mechanism is used to control which routes are imported to a VRF?A . RTB . RDC . VC IDD . PW IDE . VRF IDView AnswerAnswer: A
On PE7, which three statements are correct regarding the MPLS VPN configurations used to support the connectivity between the CE7 and CE8 sites? (Choose three.)
On PE7, which three statements are correct regarding the MPLS VPN configurations used to support the connectivity between the CE7 and CE8 sites? (Choose three.) A . The RD is 1:1B . The import and export RTs are 1:1C . Interface GiO/0/0/0 is associated to the "default" VRFD . The...
Which two Layer 2 VPN methods support interworking between customer sites with different Layer 2 encapsulation at each end (for example, Frame Relay to Ethernet interworking)? (Choose two.)
Which two Layer 2 VPN methods support interworking between customer sites with different Layer 2 encapsulation at each end (for example, Frame Relay to Ethernet interworking)? (Choose two.)A . AToMB . VPLSC . GET VPND . L2TPv3View AnswerAnswer: A,D
On Cisco IOS XR platforms using the EVC infrastructure, which command is used to enable a Layer 2 VPN subinterface?
On Cisco IOS XR platforms using the EVC infrastructure, which command is used to enable a Layer 2 VPN subinterface?A . interface gi0/0/0/0.10 switchport access vlan 10B . interface gi0/0/0/0.10 switchport mode tunnel dot1q-tunnelC . interface gi0/0/0/0.10 switchport mode trunkD . interface gi0/0/0/0.10 bridge-group 10E . interface gi0/0/0/0.10 l2transportView AnswerAnswer:...
Which two data flows between the MPLS VPNs will be allowed?
Based on the Cisco IOS XR VRF configuration exhibit, Which two data flows between the MPLS VPNs will be allowed? (Choose two.)A . The CustomerA central site can communicate with the CustomerB central site.B . The CustomerA central site can communicate with all CustomerA sites.C . The CustomerA central site...
When implementing MPLS Layer 3 VPNs with customers running OSPF as the CE-PE routing protocol, the service provider MPLS backbone looks like what to the CE routers?
When implementing MPLS Layer 3 VPNs with customers running OSPF as the CE-PE routing protocol, the service provider MPLS backbone looks like what to the CE routers?A . the backbone (Area 0)B . an external routing domainC . a superbackbone that is transparent to the CE OSPF routersD . a...
When using the Cisco EVC software infrastructure, a double-tagged frame with a customer VLAN of 10 and a service provider VLAN of 150 will be best matched by which encapsulation configuration?
When using the Cisco EVC software infrastructure, a double-tagged frame with a customer VLAN of 10 and a service provider VLAN of 150 will be best matched by which encapsulation configuration?A . encapsulation dot1q 10 second-dot1q anyB . encapsulation dot1q 10 second-dot1q 150C . encapsulation dot1q 10 second-dot1q 50-200D ....
Which option is used as a loop prevention mechanism to support MPLS VPN customers with multihomed sites?
Which option is used as a loop prevention mechanism to support MPLS VPN customers with multihomed sites?A . BGP down bitB . sham linksC . AS overrideD . SOO extended BGP communityE . allowas-inView AnswerAnswer: D
When implementing EoMPLS on Cisco IOS XR routers, which command under the l2vpn configuration mode is used to define the pseudowire?
When implementing EoMPLS on Cisco IOS XR routers, which command under the l2vpn configuration mode is used to define the pseudowire?A . pbbB . xconnectC . connectD . bridgeE . bridge-domainView AnswerAnswer: B
