100% Free JN0-664 Practice Exam Questions (2026)

Stay Ahead with Updated Service Provider - Professional (JNCIP-SP) JN0-664 Practice Tests & Verified Answers

Page: 1 / 19

Total 91 Questions | Updated On: Sep 03, 2026

Add To Cart

Question 1

Click the Exhibit button.

You are troubleshooting an issue for a customer site that uses 10.10.0.0/24 in AS 65224, but you see another AS in the AS path.

Referring to the exhibit, what is the cause of the problem?

A : AS 65000 is pre-pending AS 65137 to route advertisements.

B : The local AS is in the process of withdrawing the route from AS 65137.

C : AS 65137 is advertising the 10.10.0.0/24 prefix.

D : The local AS is receiving two equal cost routes to 10.10.0.0/24.

Answer: C

Question 2

Which two statements are correct regarding bootstrap messages that are forwarded within a PIM sparse mode domain? (Choose two.)

A : Bootstrap messages are forwarded only to routers that explicitly requested the messages within the PIM sparse-mode domain

B : Bootstrap messages distribute RP information dynamically during an RP election.

C : Bootstrap messages are used to notify which router is the PIM RP

D : Bootstrap messages are forwarded to all routers within a PIM sparse-mode domain.

Answer: B,D

Question 3

Exhibit

Which two statements about the configuration shown in the exhibit are correct? (Choose two.)

A : This VPN connects customer sites that use different AS numbers.

B : This VPN connects customer sites that use the same AS number

C : A Layer 2 VPN is configured.

D : A Layer 3 VPN is configured.

Answer: A,D

Question 4

Exhibit

Referring to the exhibit, what do the brackets [ ] in the AS path identify?

A : They identify the local AS number associated with the AS path if configured on the router, or if AS path prepending is configured

B : They identify an AS set, which are groups of AS numbers in which the order does not matter

C : They identify that the autonomous system number is incomplete and awaiting more information from the BGP protocol.

D : They identify that a BGP confederation is being used to ensure that there are no routing loops.

Answer: B

Question 5

Which two statements are correct about a sham link? (Choose two.)

A : It creates an OSPF multihop neighborship between two PE routers.

B : It creates a BGP multihop neighborship between two PE routers.

C : The PEs exchange Type 1 OSPF LSAs instead of Type 3 OSPF LSAs for the L3VPN routes

D : The PEs exchange Type 3 OSPF LSAs instead of Type 1 OSPF LSAs for the L3VPN routes.

Answer: A,C

Page: 1 / 19

Total 91 Questions | Updated On: Sep 03, 2026

Add To Cart