Juniper Exam JN0-231 Topic 6 Question 55 Discussion

Actual exam question for Juniper's JN0-231 exam

Question #: 55
Topic #: 6

[All JN0-231 Questions]

You want to deploy a NAT solution.

In this scenario, which solution would provide a static translation without PAT?

Ainterface-based source NAT

Bpool-based NAT with address shifting

Cpool-based NAT with PAT

Dpool-based NAT without PAT

Show Suggested Answer

Suggested Answer: D

By default, TCP has a 30-minute idle timeout, and UDP has a 60-second idle timeout. Additionally, known IP protocols have a 30-minute timeout, whereas unknown ones have a 60-second timeout. Setting the inactivity timeout is very useful, particularly if you are concerned about applications either timing out or remaining idle for too long and filling up the session table. According to the Juniper SRX Series Services Guide, this can be configured using the 'timeout inactive' statement for the security policy.

by Rosio at Jan 26, 2025, 11:27 AM

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Edgar

2 days ago

D) pool-based NAT without PAT is the way to go, no doubt about it. Although, I do wonder if the pool-based NAT team had a pool party to celebrate their victory over the interface-based guys.

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Jacinta

6 days ago

Hmm, I was torn between B and D, but D makes the most sense. Who wants a dynamic translation anyway? Static is the way to go!

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Jannette

8 days ago

I'm leaning towards D as well. Static translation without PAT is exactly what the question is asking for.

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Staci

10 days ago

D) pool-based NAT without PAT seems like the right choice here. I remember learning that this provides a static translation without Port Address Translation.

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