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Which command should an engineer use on a Cisco IOS XE device to display the contents of the LFIB?
An engineer is investigating an MPLS LDP issue. Which command should an engineer use on a Cisco IOS XE device to display the contents of the LFIB?A . show mpls forwarding-tableB . show mpls ldp neighborsC . show mpls ldp labelsD . show mpls ldp bindingsView AnswerAnswer: A Explanation: Reference:...
What is the primary function of a VRF on a router?
What is the primary function of a VRF on a router?A . It enables the router to support multiple separate routing tables, which allows the device to handle overlapping IP addresses.B . It enables a router to run BGP and a distance vector routing protocol at the same time, which...
Which tool identifies the point of failure in a P2MP LSP from the ingress LSR?
Which tool identifies the point of failure in a P2MP LSP from the ingress LSR?A . Jitter TLVB . SPANC . P2MP tracerouteD . P2MP pingView AnswerAnswer: C Explanation: Reference: https://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k_r5-3/mpls/configuration/guide/b-mpls-cg53x-asr9k/b-mpls-cg53x-asr9k_chapter_01000.html
Which utility can you use to validate an LSP in an MPLS environment?
Which utility can you use to validate an LSP in an MPLS environment?A . uRPFB . MPLS LSP pingC . loggingD . RSVPView AnswerAnswer: B
Which statement about this output is true?
Refer to the exhibit. Which statement about this output is true?A . The router IP 192.168.1.2 sent an implicit null, and the output is from the penultimate LSC . The adjacent router is the egress LSR and has mpls ldp explicit-null configured.D . The adjacent LSR router configured mpls label...
In a typical service provider environment, which two tools are used to help scale PE router connectivity requirements? (Choose two.)
In a typical service provider environment, which two tools are used to help scale PE router connectivity requirements? (Choose two.)A . route reflectorsB . VPNv4 address familyC . originator IDD . cluster IDE . confederationsView AnswerAnswer: AE
Which two frames can be configured on an Ethernet flow point? (Choose two.)
Which two frames can be configured on an Ethernet flow point? (Choose two.)A . of a specific VLANB . with different type of service valuesC . with identical type of service valueD . with different class of service valuesE . with no tagsView AnswerAnswer: AE Explanation: Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/cether/configuration/xe-3s/asr903/16-5-1/bce-xe-16-5-asr900/trunk-efp-support.html
Which aspect of this feature must the team consider?
An ISP provides a major client MPLS VPN for managed services. The MPLS engineering team needs to use the advanced VPN feature of selective VRF import so that only specific prefixes are present in the required VPNs. Which aspect of this feature must the team consider?A . A route must...
Which two tasks should the engineer perform in order to begin the process correctly?
Refer to the exhibit. A network engineer has been called to configure the four PE devices in order to enable full communication among the four CE devices connected to them. While starting to configure, he experienced a connectivity issue. Which two tasks should the engineer perform in order to begin...
Which type of traffic should the engineer allow in an EVPN Tree Service in order to fix this issue?
An engineer is investigating an EVPN traffic flow issue. Which type of traffic should the engineer allow in an EVPN Tree Service in order to fix this issue?A . known unicast from a leaf to another leafB . unknown unicast from a leaf to another leafC . multicast from a...
