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Given the configuration from XR1, which interface does traffic from XR1 that is destined to the loopback interface of XR6 select for the exiting interface?
Refer to the exhibits. All links inside the network are configured at a default cost of one inside the fully converged OSPF domain. Given the configuration from XR1, which interface does traffic from XR1 that is destined to the loopback interface of XR6 select for the exiting interface?A . Interface...
What is the relationship between Router 1 and Router 2?
Refer to the exhibit. What is the relationship between Router 1 and Router 2?A . Router 1 centrally learns the topology of the network to aid in SR-TE path selection, and Router 2 is a node that feeds Router 1 topology information.B . Router 1 and Router 2 are participating...
Which step did you forget to complete?
After you change the IP address on an IOS XR router, you cannot ping the new address. Which step did you forget to complete?A . commit the configurationB . roll back the configurationC . merge the configurationD . save the running configurationView AnswerAnswer: A
What step can be done to troubleshoot the issue?
Refer to the exhibit. CE1 and CE2 cannot communicate through the service provider BGP peering is established between PE1 and PE2. IS-IS is the only routing protocol running in the service provider core. What step can be done to troubleshoot the issue?A . Switch the IGPs running in the core...
For which reason do you deploy BGP confederations within a BGP transit backbone?
For which reason do you deploy BGP confederations within a BGP transit backbone?A . to support a larger number of eBGP peer sessionsB . to increase the number of routes that can be redistributed between the running IGP and BGPC . to reduce the number of eBGP routes that must...
Which mechanism should the engineer apply in order to steer the traffic correctly?
Refer to the exhibit. An engineer has successfully fixed BGP peering issue. R1 has an established eBGP peering with R2 and R3. Which mechanism should the engineer apply in order to steer the traffic correctly?A . The MED attribute can be applied on R2 to influence R1 to use it...
Which action corrects the problem?
Refer to the exhibit. Routers R1, R2. R3, and R4 have been configured to run OSPF. and router R5 is running EIGRP Traffic from R1 to R5 is expected to pass via R4. but OSPF routing has calculated the best path via R3. Which action corrects the problem?A . Configure...
Which action fixes the issue?
Refer to the exhibit. P1 and PE3 Cisco IOS XR routers are directly connected and have this configuration applied. The BGP session is not coming up. Assume that there is no IP reachability problem and both routers can open tcp port 179 to each other. Which action fixes the issue?A...
Which table does the engineer look at to verify the forwarding behavior of an IP packet as it enters the MPLS network at the ingress LSR?
An engineer is troubleshooting a connectivity issue across the MPLS network and is verifying the forwarding behavior of packets. Which table does the engineer look at to verify the forwarding behavior of an IP packet as it enters the MPLS network at the ingress LSR?A . LFIBB . LIBC ....
Which two statements about mapping multicast IP addresses to MAC addresses are true? (Choose two.)
Which two statements about mapping multicast IP addresses to MAC addresses are true? (Choose two.)A . All mapped multicast MAC addresses begin with 0x0100.5EB . The router performs the mapping before it hands the packet off to a switchC . All multicast MAC addresses end with 0x0100.5ED . The mapping...
