JN0-663 by Juniper Actual Free Exam Q&As

Question 1

Exhibit:

Referring to the exhibit, hosts in Site 1 and Site 2 are unable to communicate with each other through the Layer 3 VPN.
What is the problem?

A. The two sites are in the same AS. B. The two sites are using the same instance type. C. The two sites are using the same route target. D. The two sites are using the same route distinguishes.

Discussion 0

Correct Answer: A Vote an answer

Question 2

Exhibit:

R4 is directly connected to both RPs (R2 and R3). R4 is currently sending all joins upstream to R3 but you want to load balance the joins between both RPs Referring to the exhibit, which configuration change will solve this issue?

A. Configure the default route in inet.2 on R4 from R3 as the next hop to both R3 and R2. B. Configure the bootstrap priority on R2 to be the same as R3. C. Configure the join-load-balance parameter under PIM on R4. D. Configure the group-range parameter to be the same on R2 and R3

Discussion 0

Correct Answer: D Vote an answer

Question 3

Exhibit:

The exhibit shows a BGP peering session for two PE routers. The BGP session is up, but the hosts in the Layer 2 VPN that uses the BGP session are unable to communicate.
What is the problem in this situation?

A. There is a mismatch in the supported NLRI address families between the BGP peers. B. The BGP peer does not support the add-path feature. C. The local BGP router does not support Layer 2 VPN and Layer 3 VPN NLRI address families at the same time. D. The BGP peer does not support the restarter functionality.

Discussion 0

Correct Answer: A Vote an answer

Question 4

Exhibit.

Referring to the exhibit, which two statements are correct for a route advertised by R1 towards R4? (Choose two )

A. The AS path is set to null by R2. B. The AS path is set to 150 by R2. C. The BGP next hop is set to 14.1.1.1 by R2. D. The BGP next hop is set to 192.168.2.2 by R2.

Discussion 0

Correct Answer: C,D Vote an answer

Question 5

Exhibit.

Referring to the exhibit, which statement is true?

A. The BGP session between R1 and R2 will establish correctly and the met unicast and the met6 unicast NLRIs will pass routing information B. The BGP session between R1 and R2 will fail to establish correctly due to an NLRI mismatch C. The BGP session between R1 and R2 will establish correctly and only the inet6 unicast NLRI will pass routing information D. The BGP session between R1 and R2 will establish correctly and only the met unicast NLRI will pass routing information

Discussion 0

Correct Answer: A Vote an answer

Question 6

Which two statements are true about what a route reflector does by default when distributing routes it has received from reflector clients? (Choose two.)

A. It sets the next hop of all routes to "self' to prevent routing loops. B. It does not change any received BGP attributes. C. It changes the default BGP attributes to inform peers that it is a route reflector. D. It adds its cluster ID to the client-received routes.

Discussion 0

Correct Answer: B,D Vote an answer

Question 7

Click the Exhibit button.

A network administrator is investigating why traffic from R2 is not being forwarded to R1 Referring to the show isis database command output shown in the exhibit, what is causing this problem on the network?

A. R1 and R2 are in different IS-IS areas. B. R2 is ignoring specific LSPs from R1 in its SPF calculations. C. R1 is configured to drop all incoming traffic. D. The preferred interface between R1 and R2 is experiencing errors

Discussion 0

Correct Answer: B Vote an answer

Question 8

Exhibit:

You notice an inconsistency between the routing table and the OSPF database, as shown in the exhibit.
What are two reasons for this behavior? (Choose two.)

A. The LSA is a Type 5 LSA. B. An OSPF export policy is being applied to the route. C. An OSPF import policy is being applied to the route. D. The LSA is a Type 4 LSA.

Discussion 0

Correct Answer: A,C Vote an answer

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Question 9

Exhibit:

Which two statements regarding the output shown in the exhibit are correct? (Choose two.)

A. The type of connection is remote. B. The PEs have matching control word values. C. The label associated with this virtual circuit is out of range. D. The type of connection is local.

Discussion 0

Correct Answer: A,B Vote an answer

Question 10

Exhibit:

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

A. This ESI Auto-Discovery route is used for designated forwarder election. B. This route is an EVPN Type-1 route. C. This route contains the MAC address of an end host. D. The router with the IP address 10.101.100.3 is the originator of this route. E. The ESI is 00:22:22:22:22:22:22:22:22:22.

Discussion 0

Correct Answer: B,D,E Vote an answer

Juniper Service Provider Routing and Switching, Professional (JNCIP-SP) - JN0-663 Exam Practice Test