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Juniper JN0-664

Service Provider Routing and Switching, Professional (JNCIP-SP)

Verified practice questions with detailed answers, clear explanations, and community discussion.

  • 96

    questions

  • 8 days ago

    last updated

  • 4.8/5

    overall rating

Question 1 of 96

When using 0SPFv3 for an IPv4 environment, which statement is correct?

Answer choices
Show answer

Correct answer: D

OSPFv3 supports both IPv4 and IPv6, but it requires IPv6 to be configured on the interfaces. This means that for OSPFv3 to be used in an IPv4 environment, the interfaces need to have the IPv6 address family (inet6) defined. Without this, OSPFv3 will not function correctly for IPv4.

Community votes

10 votes

DSuggested

100%

Question 2 of 96

You are configuring schedulers to define the class-of-service properties of output queues. You want to control packet drops during periods of congestion.

In this scenario, which CoS configuration parameter would be used to accomplish this task?

Answer choices
Show answer

Correct answer: D

To control packet drops during periods of congestion in the context of configuring schedulers for class-of-service (CoS) properties of output queues, you would use the drop profile configuration parameter. A drop profile is specifically designed to handle packet drops by defining how packets should be dropped based on the queue fullness and other factors, helping to manage congestion effectively.

Community votes

5 votes

DSuggested

100%

Question 3 of 96

You have an L2VPN connecting two CEs across a provider network. The CEs and provider network are configured with the default MTU setting. You use the ping command from one CE to the other CE with a size of 1500 bytes.
In this scenario, which statement is correct when using the ping command?
Answer choices
Show answer

Correct answer: C

In an L2VPN scenario with the default MTU setting, the maximum transmission unit (MTU) for both the customer edge (CE) devices and the provider network is typically set to 1500 bytes. However, MPLS encapsulation adds additional overhead, which increases the total frame size beyond 1500 bytes. Since Layer 2 VPNs do not support fragmentation within the provider network, any packet exceeding the MTU size will be silently discarded without an error message. Therefore, when a ping command with a payload of 1500 bytes is sent in this scenario, the packet will exceed the allowable frame size and will be silently discarded.

Community votes

4 votes

CSuggested

100%

Question 4 of 96

You are configuring a BGP signaled Layer 2 VPN across your MPLS enabled core network.

In this scenario, which statement is correct?

Answer choices
Show answer

Correct answer: B

When configuring a BGP signaled Layer 2 VPN across an MPLS enabled core network, it is essential to assign a unique site number to each attached site's configuration. This unique site number helps in distinguishing between different sites within the same VPN and is critical for maintaining the integrity and separation of the VPN instances.

Community votes

11 votes

BSuggested

82%

A

18%

Question 5 of 96

You want to ensure that L1 IS-IS routers have only the MOST specific routes available from L2 IS-IS routers.

Which action accomplishes this task?

Answer choices
Show answer

Correct answer: A

To ensure that L1 IS-IS routers have only the most specific routes available from L2 IS-IS routers, configure the ignore-attached-bit parameter on all L1 routers. This prevents L1 routers from installing a default route to L2 areas and forces them to use only the specific routes provided by the L2 routers.

Community votes

4 votes

ASuggested

100%

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Wasted about a month going through the free dump sites scattered all over reddit, half the answers were wrong and the other half were for a version of the exam that doesn't even exist anymore. Eventually gave in and paid the small fee here, and the difference was night and day.
Alisha Kelly
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Honestly, I had already gone through the official documentation quite thoroughly, but still didn't feel fully confident going in. This helped things finally click for me. I realized I knew the material, but just hadn't connected all the pieces yet.
Casper Claassen
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Used this along with Microsoft Learn and the combo worked really well. The practice questions made the stuff I'd read actually stick. Passed first attempt, no complaints from me.
Gabriele Ghesla
Italy
The content is accurate and clearly presented, and it's more affordable than competitors. The team has been incredibly responsive whenever I've had an issue, and they've been open to small changes that improve the platform.
Charles Sirois
Canada
As this was my first certification exam, I was understandably nervous about what to expect. These study materials made the preparation process much easier, and many of the questions closely reflected those on the actual exam.
Lance Chambers
United States
Wasted about a month going through the free dump sites scattered all over reddit, half the answers were wrong and the other half were for a version of the exam that doesn't even exist anymore. Eventually gave in and paid the small fee here, and the difference was night and day.
Alisha Kelly
Italy
Honestly, I had already gone through the official documentation quite thoroughly, but still didn't feel fully confident going in. This helped things finally click for me. I realized I knew the material, but just hadn't connected all the pieces yet.
Casper Claassen
Netherlands
Used this along with Microsoft Learn and the combo worked really well. The practice questions made the stuff I'd read actually stick. Passed first attempt, no complaints from me.
Gabriele Ghesla
Italy
The content is accurate and clearly presented, and it's more affordable than competitors. The team has been incredibly responsive whenever I've had an issue, and they've been open to small changes that improve the platform.
Morgan Farmer
United Kingdom
I don't usually leave reviews, but this one felt worth sharing. The questions were quite close to what actually appeared on the exam, more than I expected. I spent about a week going through the material before my test, and it helped me feel more prepared.
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I had a smooth experience from start to finish. Access was available right away, no technical issues, which made it easy to get started. The content felt relevant and aligned well with what I was looking for.
Nancy Mcbride
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Does what it says it does. Content felt solid, nothing confusing to navigate and I didn't run into any weird issues. I been putting off scheduling the exam for a while and going through this gave me enough confidence to finally book it and pass.
Neil Savage
United States
A very quick response was received via email when a link issue occurred. The study materials provided were high quality and extremely helpful. I was able to complete the test successfully. Many thanks for the excellent support.
Morgan Farmer
United Kingdom
I don't usually leave reviews, but this one felt worth sharing. The questions were quite close to what actually appeared on the exam, more than I expected. I spent about a week going through the material before my test, and it helped me feel more prepared.
Remi Nuyts
United States
Passed ITIL 4 Foundation with 87%. Material was enough by itself.
Archie Hopkins
United States
I had a smooth experience from start to finish. Access was available right away, no technical issues, which made it easy to get started. The content felt relevant and aligned well with what I was looking for.
Nancy Mcbride
United States
Does what it says it does. Content felt solid, nothing confusing to navigate and I didn't run into any weird issues. I been putting off scheduling the exam for a while and going through this gave me enough confidence to finally book it and pass.
Neil Savage
United States
A very quick response was received via email when a link issue occurred. The study materials provided were high quality and extremely helpful. I was able to complete the test successfully. Many thanks for the excellent support.

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