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: Dec 18, 2025

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Question 1

Exhibit

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

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

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

C : Layer 2 VPN is configured.

D : Layer 3 VPN is configured.

Answer: A,D

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

You are configuring a BGP signaled Layer 2 VPN across your MPLS enabled core network. Your PE-2 device connects to two sites within the s VPN In this scenario, which statement is correct?

A : default on PE-2, the site's local ID is automatically assigned a value of 0 and must be configured to match the total number of attached sites.

B : u must create a unique Layer 2 VPN routing instance for each site on the PE-2 device.

C : u must use separate physical interfaces to connect PE-2 to each site.

D : default on PE-2, the remote site IDs are automatically assigned based on the order that you add the interfaces to the site configuration.

Answer: D

Question 4

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 : 1 is peered to Client2 and RR2

B : 2 is in an OpenConfirm State until RR1 becomes unreachable.

C : ient1 is peered to Client2 and Client3.

D : ering is dynamically discovered between all devices.

Answer: A

Question 5

Exhibit

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

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

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

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

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

Answer: B

Page: 1 / 19

Total 91 Questions | Updated On: Dec 18, 2025

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