Free Juniper JN0-664 Exam Questions

Become Juniper Certified with updated JN0-664 exam questions and correct answers

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Total 91 Questions | Updated On: Apr 27, 2026

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Question 1

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

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

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

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

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

Answer: B,C

Question 2

You are asked to protect your company's customers from amplification attacks. In this scenario, what is Juniper's recommended protection method?

A : N prepending

B : P FlowSpec

C : tination-based Remote Triggered Black Hole

D : icast Reverse Path Forwarding

Answer: C

Question 3

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 4

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

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

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

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

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

Answer: A,B

Question 5

Which three mechanisms are used by Junos platforms to evaluate incoming traffic for CoS purposes? (Choose three )

A : write rules

B : havior aggregate classifiers

C : affic shapers

D : xed classifiers

E : ltifield classifiers

Answer: A,B,D

Page: 1 / 19

Total 91 Questions | Updated On: Apr 27, 2026

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