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In Layer 3 MPLS VPN implementations, which protocol is used to carry the VPNv4 routes from PE to PE?
In Layer 3 MPLS VPN implementations, which protocol is used to carry the VPNv4 routes from PE to PE?A . RSVPB . IGPC . MP-BGPD . LDPView AnswerAnswer: C
When implementing VPLS on Cisco IOS XR routers, the VPLS PW neighbors can be statically defined under which configuration mode?
When implementing VPLS on Cisco IOS XR routers, the VPLS PW neighbors can be statically defined under which configuration mode?A . bridge groupB . bridge-domainC . vfiD . mpls ldpE . l2transportView AnswerAnswer: C
VPWS/EoMPLS offers which type of Ethernet services as defined by the MEF?
VPWS/EoMPLS offers which type of Ethernet services as defined by the MEF?A . E-TreeB . E-LANC . E-LineD . E-InterworkingView AnswerAnswer: C
When implementing MPLS Layer 3 VPNs with customers running OSPF as the CE-PE routing protocol, which situation will require a sham link to be implemented in the MPLS backbone?
When implementing MPLS Layer 3 VPNs with customers running OSPF as the CE-PE routing protocol, which situation will require a sham link to be implemented in the MPLS backbone?A . to connect customer sites in different OSPF areasB . to connect customer sites in the same OSPF areaC . to...
In Layer 3 MPLS VPN implementations, if some of the VPNv4 routes on one PE router do not appear on another PE router, what could be the problem?
In Layer 3 MPLS VPN implementations, if some of the VPNv4 routes on one PE router do not appear on another PE router, what could be the problem?A . RD mismatch between the PE routersB . RT export and import configuration errorsC . RD export and import configuration errorsD ....
When implementing VPLS on Cisco routers, which data structure resembles a virtual switch and is used for learning the MAC addresses?
When implementing VPLS on Cisco routers, which data structure resembles a virtual switch and is used for learning the MAC addresses?A . VRFB . VFIC . SVID . BVIView AnswerAnswer: B
Which option is the correct command to define an interface as Layer 2 on the Cisco ASR 9000?
Which option is the correct command to define an interface as Layer 2 on the Cisco ASR 9000?A . RP/0/RSP0/CPU0:R1(config)#int gigabitEthernet 0/6/0/0 l2transportB . RP/0/RSP0/CPU0:R1(config)#int gigabitEthernet 0/6/0/0 layer2C . RP/0/RSP0/CPU0:R1(config)#int gigabitEthernet 0/6/0/0 switchportD . RP/0/RSP0/CPU0:R1(config)#int gigabitEthernet 0/6/0/0 xconnectView AnswerAnswer: A
When implementing nonhierarchical VPLS with eight PE routers, how many total PWs will be required between the PE routers?
When implementing nonhierarchical VPLS with eight PE routers, how many total PWs will be required between the PE routers?A . 8B . 16C . 28D . 32E . 64View AnswerAnswer: C
The service provider AS number is 64500, the customer AS number is 64501, and the customer CE router is 10.1.1.1. What is missing in the configuration?
Refer to the partial Cisco IOS XR PE router configuration exhibit for supporting a Layer 3 MPLS VPN customer using BGP as the CE-to-PE routing protocol. The service provider AS number is 64500, the customer AS number is 64501, and the customer CE router is 10.1.1.1. What is missing in...
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
