Fortinet Exam NSE7_SDW-7.2 Topic 4 Question 18 Discussion

Actual exam question for Fortinet's NSE7_SDW-7.2 exam

Question #: 18
Topic #: 4

Which two statements describe how IPsec phase 1 main mode id different from aggressive mode when performing IKE negotiation? (Choose two.)

AA peer ID is included in the first packet from the initiator, along with suggested security policies.

BXAuth is enabled as an additional level of authentication, which requires a username and password.

CThree packets are exchanged between an initiator and a responder instead of six packets.

DThe use of Diffie Hellman keys is limited by the responder and needs initiator acceptance.

Show Suggested Answer

Suggested Answer: A, C

by Marya at Sep 10, 2024, 11:45 PM

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Dick

8 months ago

D) is correct because in main mode, the responder limits the Diffie Hellman keys and the initiator must accept.

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Francesco

8 months ago

Wait, I thought this was a quiz on IPsec, not a riddle! I'll just flip a coin and go with A and C. Hopefully, I'll get lucky!

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Julio

7 months ago

User 3: Let's hope for the best and see if you're right!

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Jaime

7 months ago

Agreed, those seem like the most logical options.

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Ashleigh

8 months ago

I think A and C are the correct choices.

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Lezlie

8 months ago

I'm not sure about D), can someone explain why it might be correct?

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Avery

8 months ago

I agree with Tamra, A) and C) make sense for main mode.

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Theola

8 months ago

This question is making my head spin, but I'll go with C and D. Three packets instead of six, and the Diffie-Hellman stuff. That's my best guess!

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Tamra

8 months ago

I think A) and C) are the correct statements.

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Isabelle

8 months ago

Hmm, I'm going with B and D. XAuth adds an extra layer of authentication, and the Diffie-Hellman key usage is different between the modes.

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Herminia

7 months ago

Yes, that's correct. Main mode also involves three packets exchanged between initiator and responder.

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Troy

7 months ago

So, main mode includes a peer ID in the first packet, right?

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Bong

8 months ago

I agree, D is also correct because the use of Diffie Hellman keys is limited by the responder.

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Stacey

8 months ago

I think B is correct because XAuth adds an extra layer of authentication.

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Celeste

9 months ago

I'm pretty sure A and D are the right choices. Main mode has more packets and allows the responder to limit the Diffie-Hellman keys.

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Laticia

8 months ago

It's important to understand the differences between main mode and aggressive mode.

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Georgiana

8 months ago

The responder does limit the Diffie-Hellman keys.

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Sol

8 months ago

Main mode does have more packets exchanged.

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Sherly

8 months ago

I agree, A and D are the correct choices.

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Lanie

9 months ago

C and D seem to be the correct answers. Main mode takes longer but is more secure, while aggressive mode is faster but less secure.

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Arthur

8 months ago

D) The use of Diffie Hellman keys is limited by the responder and needs initiator acceptance.

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Alise

9 months ago

C) Three packets are exchanged between an initiator and a responder instead of six packets.

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