300-510 Exam Dumps (V14.02) Must Be The Latest Study Materials of DumpsBase to Help You Pass the Exam – Check 300-510 Free Dumps (Part 1, Q1-Q40)

1. Refer to the exhibit.

Which tree does multicast traffic follow?

2. Refer to the exhibit.

After you applied these configurations to routers R1 and R2, the two devices could not form a neighbor relationship.

Which reason for the problem is the most likely?

3. Refer to the exhibit.

Which effect of this configuration is true?

4. Refer to the exhibit.

A network operator is working to filter routes from being advertised that are covered under an aggregate announcement. The receiving router of the aggregate announcement block is still getting some of the more specific routes plus the aggregate.

Which configuration change ensures that only the aggregate is announced now and in the future if other networks are to be added?

5. Refer to the exhibit.

A network operator is getting the route for 10.11.11 0/24 from two upstream providers on #XR3. The network operator must configure #XR3 to force the 10.11.11.0/24 prefix to route via next hop of 10.0.0.9 as primary when available.

Which of these can the operator use the routing policy language for, to enforce this traffic forwarding path?

6. Refer to the exhibit.

After troubleshooting an OSPF adjacency issue, routers 1, 2, and 3 have formed OSPF neighbor relationships.

Which statement about the configuration is true?

7. DRAG DROP

Compare different features between OSPFv2 and OSPFv3.

Drag and drop the descriptions of OSPF from the left onto the correct OSPF versions on the right.

8. A network consultant is troubleshooting IS-IS instances to identify why a routing domains is having communication problems between the two instances.

Which description of the possible cause of issues in the routing domain is true?

9. What is used by SR-TE to steer traffic through the network?

10. For which reason can two devices fail to establish an OSPF neighbor relationship?

11. Refer to the exhibit.

Which LSA type is indicated by this router output?

12. Which statement about enabling segment routing for IGPs is true?

13. Which task is performed when troubleshooting LDP?

14. Refer to the exhibit.

XR1 and XR2 are sending the prefix 10.11.11.0/24 to XR3. A configured policy on XR1 is incorrectly prepending AS path 11 11 12 12 onto this prefix. A network operator wants to add a policy onto XR3 that will not allow the falsely prepending prefix from being installed.

Which policy configuration applied to the XR3 neighbor configuration for XR1 can accomplish this requirement without impact to other or future received routes?

A)

B)

C)

D)

15. Refer to the exhibit.

Router 1 is connected to router 2 on interface TenGigE0/1.

Which interface provides the alternate path to 172.16.200.9/32 when the link between router 1 and router 2 goes down?

16. Refer to the exhibit.

A network operator wants to expand the segment routing global block in upcoming maintenance. The operator must ensure that the changes to the segment routing global block have no adverse impacts on the prefix-sid associated with the loopback0 interface used within the OSPF domain.

Which command can the operator use to enforce R2 to have a strict prefix-sid assignment to loopback0?

A)

B)

C)

D)

17. Refer to the exhibit.

Router 1 is a core ABR in a Cisco Unified MPLS environment. All of the router 1 BGP peers are established, but traffic between customers is failing.

Which BGP configuration must be added to the configuration?

18. What can be used to determine a path from the head-end to a tail-end router when implementing SR-TE with a head-end, with little information on the network topology?

19. Refer to the exhibit.

R1 is directly connected to R2 and R3. R1 is in BGP AS 123, R2 is in BGP AS 2, and R3 is in BGP AS 3. Assume that there is no connectivity issue between R1, R2 and R1, R3.

Which result between BGP peers R1, R2 and R1, R3 is true?

20. Refer to the exhibit.

Router 1 has established an SR-TE tunnel with router 2.

Which statement describes this configuration?

21. Which two conditions must be met before separate ISPs can provide interdomain multicast routing?

(Choose two.)

22. 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?

23. DRAG DROP

An engineer is troubleshooting end-to-end customer traffic across an MPLS VPN service provider network.

Which tasks should the engineer use to solve the routing issues? Drag and drop the table types from the left onto the most useful troubleshooting tasks/router types on the right. (Not all options are used.)

24. You have configured MSDP peering between two autonomous systems that pass traffic between two sites, but the peering has failed to come up.

Which task do you perform to begin troubleshooting the problem?

25. Refer to the exhibit.

Why is neighbor 10.1.5.5 stuck in “2WAY” state?

26. For which reason do you deploy BGP confederations within a BGP transit backbone?

27. Which feature is used in multicast routing to prevent loops?

28. Refer to the exhibit.

How are packets directed through the data plane when SRv6 is implemented?

29. Refer to the exhibit.

An engineer is addressing an IS-IS design issue which is running within the topology. All

links are running on FastEthernet, except the link between R5 and R4, which is Gigabit Ethernet.

Which statement about the design is true?

30. Refer to the exhibit.

A service provider technician is working on a multicast issue for a customer. While checking the multicast table, the technician notices that no flags are present for the (1.1.1.1, 239.1.1.1) entry, yet flags are present for the (1.1.1.1, 232.1.1.1) entry.

Which factor might explain this issue?

31. After you change the IP address on an IOS XR router, you cannot ping the new address.

Which step did you forget to complete?

32. Which two statements about route reflectors are true? (Choose two.)

33. Which two statements about mapping multicast IP addresses to MAC addresses are true? (Choose two.)

34. You have configured routing policies on a Cisco IOS XR device with routing policy language.

Which two statements about the routing policies are true? (Choose two.)

35. Refer to the exhibit.

Which task must you perform on interface g1/0/0 to complete the SSM implementation?

36. Refer to the exhibit.

Which statement about this configuration is true?

37. Which cost is the default when redistributing routes from BGP to OSPF?

38. Refer to the exhibit.

An engineer is troubleshooting an OSPF issue. Router 1 has a neighbor relationship with router 2. Only router 1 classful EIGRP routes can be seen on router 2.

In order for all EIGRP routes to be redistributed correctly, which action should be taken?

39. Refer to the exhibit.

A network operator must inject a Level 1 route from XR2 (10.16.16.0/24) into the ISIS topology.

Which configuration allows the injection in a way that XR3 and XR1 have a valid and working route for 10.16.16.0/24?

A)

B)

C)

D)

40. 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?