Juniper JNCIP-ENT Exam JN0-649 Dumps – Great Online Resource For Learning

1. Referring to the exhibit, which two statements are correct? (Choose two.)

2. Referring to the exhibit, which two statements are correct? (Choose two.)

3. Referring to the exhibit, how will router E quickly learn that the remote MAC addresses are no longer reachable through the router attached to the failed link?

4. You are deploying new Juniper EX Series switches in a network that currently is using Cisco’s Per-VLAN spanning tree plus (PVST+) and you must provide compatibility with this environment.

Which spanning tree protocol do you deploy in this scenario?

5. Referring to the exhibit, anycast RP is implemented to ensure multicast service availability.

The source is currently sending multicast traffic using group 239.1.1.1 and R3 is receiving PIM register messages, but R2 does not have active source information.

In this scenario, what are two methods to receive the active source information on R2? (Choose two.)

6. You are troubleshooting an EVPN-VXLAN IP fabric and observe the loop shown in the exhibit.

Which two steps would you take to further troubleshoot this problem? (Choose two.)

7. A user is attempting to watch a high-definition video being streamed from the media server over the network. However, the user complains that the experienced video quality is poor. While logged on to router B, a Juniper Networks device, you notice that video packets are being dropped.

In this scenario, what would solve this problem?

8. Your enterprise network uses routing instances to support multitenancy. Your Junos devices use BGP to peer to multiple BGP devices. You must ensure that load balancing is achieved within the routing instance.

Which two statements would accomplish this task? (Choose two.)

9. You must ensure that all routes in the 10.0.0/8 address range are not advertised outside of your AS.

Which well-known BGP community should be assigned to these addresses to accomplish this task?

10. You are asked to establish interface level authentication for users connecting to your network. You must ensure that only corporate devices, identified by MAC addresses, are allowed to connect and authenticate. Authentication must be handled by a centralized server to increase scalability.

Which authentication method would satisfy this requirement?

11. You are troubleshooting a BGP connection.

Referring to the exhibit, which two statements are correct? (Choose two.)

12. You are deploying IP phones in your enterprise network that must receive their power through their Ethernet connection. You are using your EX Series switch's PoE ports that support IEEE 802.3af.

In this scenario, what is the maximum amount of power allocated to each interface?

13. Referring to the exhibit, which statement is correct when a failure exists on the link between host2 and switch5 on this EVPN-VXLAN fabric?

14. Referring to the exhibit, which two statements are correct? (Choose two.)

15. Which three configuration parameters must match on all switches within the same MSTP region? (Choose three.)

16. You recently committed a change to a router to reject OSPF routes sourced from area 10.

However, you are still seeing area 10 routes in the routing table.

Referring to the exhibit, which statement is correct?

17. Referring to the exhibit, traffic ingresses on interface ge-0/0/3 and egresses on interface ge-0/0/4.

Which queue does traffic with the IP precedence value of 100 use?

18. You are running OSPF as your IGP. The interfaces connecting two routers are in the ExStart state. You notice that something is incorrect with the configuration.

Referring to the exhibit, which statement is correct?

19. The connection between DC1 and DC2 is routed as shown in the exhibit.

In this scenario, which statement is correct?

20. You are asked to enforce user authentication using a captive portal before users access the corporate network.

Which statement is correct in this scenario?