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Exam 156-315.81 All Questions

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Exam 156-315.81 topic 1 question 65 discussion

Actual exam question from Checkpoint's 156-315.81
Question #: 65
Topic #: 1
[All 156-315.81 Questions]

Main Mode in IKEv1 uses how many packages for negotiation?

  • A. 4
  • B. depends on the make of the peer gateway
  • C. 3
  • D. 6
Show Suggested Answer Hide Answer
Suggested Answer: D 🗳️

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Shahrouz
1 year, 4 months ago
Selected Answer: D
Answer is D
upvoted 1 times
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OKELLS
1 year, 6 months ago
Answer is D = 6 packets , i got all VPN question correct in Exam so I know this is correct and 3 for aggressive as it tries to connect and take shortcuts with packet exchanges.
upvoted 1 times
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McBeano
1 year, 7 months ago
Selected Answer: D
If aggressive mode is not selected, the Security Gateway defaults to main mode, performing the IKE negotiation with six packets; aggressive mode performs the IKE negotiation with three packets.
upvoted 2 times
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gperes
1 year, 7 months ago
D is correct
upvoted 1 times
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Hanno1
1 year, 8 months ago
Correct answer is D https://sc1.checkpoint.com/documents/R80.40/WebAdminGuides/EN/CP_R80.40_SitetoSiteVPN_AdminGuide/Topics-VPNSG/IPsec-and-IKE.htm#:~:text=If%20aggressive%20mode%20is%20not,IKE%20negotiation%20with%20three%20packets.
upvoted 2 times
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orion_son30
1 year, 9 months ago
Selected Answer: D
The Main Mode uses 6 packets to set up the VPN. Aggressive mode uses 3.
upvoted 2 times
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manabra
1 year, 9 months ago
Selected Answer: C
Correct answer is C
upvoted 2 times
18408
1 year, 9 months ago
Looks like you are right, 3 pair, 6 messages, but 3 pair.
upvoted 1 times
18408
1 year, 9 months ago
Now, Cisco tell us this: "https://www.cisco.com/c/en/us/support/docs/security-vpn/ipsec-negotiation-ike-protocols/217432-understand-ipsec-ikev1-protocol.html#anc25" Compared to the Main Mode, Aggressive Mode comes down to three packages::
upvoted 1 times
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jjdrew
1 year, 6 months ago
Main mode has six packets, while quick mode has three. Answer C (3) is not correct.
upvoted 1 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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