- All Exams Instant Download
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...
Which action should you take?
You are troubleshooting ARP connectivity issues for an Ethernet interface on an IOS XR network that runs IS- IS. You verify that the IGP protocol is running, but an ARP entry has not yet been created. Which action should you take?A . debug ping packetsB . debug ARPC . ping...
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...
Which two statements describe primary differences between MPLS Layer 2 and Layer 3 VPNs? (Choose two.)
Which two statements describe primary differences between MPLS Layer 2 and Layer 3 VPNs? (Choose two.)A . Layer 2 VPNs use IPsec tunneling, but Layer 3 VPNs use L2TPv3 tunneling.B . Layer 2 VPNs use AToM, but Layer 3 VPNs use MPLS/BGD . Layer 2 VPNs use BGP, but Layer...
Which solution effectively scales to hundreds or thousands of sites?
The CTO of a company requires the support of a network consultant to deliver an MPLS solution without resigning to a certain degree of redundancy and scalability . Which solution effectively scales to hundreds or thousands of sites?A . L2VPN with the broadcast traffic processed at the ingress PC ....
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: A,E Explanation: Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/cether/configuration/xe-3s/asr903/16-5-1/b-ce-xe-16-5-asr900/trunk-efp-support.html
Which action must you take to correct the problem?
You try to configure MPLS VPN VRF Selection based on a source IP address on an interface that has VRF configured, but you receive an error. Which action must you take to correct the problem?A . Change the source IP address.B . Add the IP address to the VRF table.C...
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: A,E
Which two BGP attributes prevent loops in a route reflector environment? (Choose two.)
Which two BGP attributes prevent loops in a route reflector environment? (Choose two.)A . cluster IDB . local preferenceC . originD . originator IDE . AS_PATHView AnswerAnswer: A,D Explanation: Reference: https://www.ciscopress.com/articles/article.asp?p=2756480&seqNum=10
If the two devices are operating normally, which two conclusions can you draw from this configuration?
Refer to the exhibit. If the two devices are operating normally, which two conclusions can you draw from this configuration? (Choose two.)A . CE1 must use OSPF to establish a neighbor relationship with PE1.B . PE1 labels the routes it learns from CE1 with the route-target 222:2 and shares them...
