100% Free Juniper JN0-664 Practice Test Questions and Answers 2026

Start Learning with the Latest and Real 100% Free Juniper JN0-664 Exam Questions

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Total 91 Questions | Updated On: May 11, 2026

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Question 1

Which two statements are correct about reflecting inet-vpn unicast prefixes in BGP route reflection? (Choose two.)

A : Route reflectors do not change any existing BGP attributes by default when advertising routes.

B : A BGP peer does not require any configuration changes to become a route reflector client.

C : Clients add their originator ID when advertising routes to their route reflector

D : Route reflectors add their cluster ID to the AS path when readvertising client routes.

Answer: A,B

Question 2

Which two statements are correct about VPLS tunnels? (Choose two.)

A : LDP-signaled VPLS tunnels only support control bit 0.

B : LDP-signaled VPLS tunnels use auto-discovery to provision sites

C : BGP-signaled VPLS tunnels can use either RSVP or LDP between the PE routers.

D : BGP-signaled VPLS tunnels require manual provisioning of sites.

Answer: B,C

Question 3

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 4

Click the Exhibit button.

Referring to the exhibit, which path would traffic passing through R1 take to get to R4?

A : R1 -> R3 -> R4

B : R1 -> R2 -> R3 -> R4

C : R1 -> R2 -> R4

D : R1 -> R4

Answer: C

Question 5

Exhibit

The environment is using BGP All devices are in the same AS with reachability redundancy Referring to the exhibit, which statement is correct?

A : RR1 is peered to Client2 and RR2

B : RR2 is in an OpenConfirm State until RR1 becomes unreachable.

C : Client1 is peered to Client2 and Client3.

D : Peering is dynamically discovered between all devices.

Answer: A

Page: 1 / 19

Total 91 Questions | Updated On: May 11, 2026

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