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Exam 300-730 topic 1 question 37 discussion

Actual exam question from Cisco's 300-730
Question #: 37
Topic #: 1
[All 300-730 Questions]


Refer to the exhibit. Which type of mismatch is causing the problem with the IPsec VPN tunnel?

  • A. crypto access list
  • B. Phase 1 policy
  • C. transform set
  • D. preshared key
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Suggested Answer: D 🗳️
Reference:
https://www.cisco.com/c/en/us/support/docs/security-vpn/ipsec-negotiation-ike-protocols/5409-ipsec-debug-00.html#ike
by Net4dd at Feb. 18, 2023, 3:18 a.m.

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marges
10 months ago
Correct Answer is D: IKE Message from X.X.X.X Failed its Sanity Check or is Malformed This debug error appears if the pre-shared keys on the peers do not match. In order to fix this issue, check the pre-shared keys on both sides. 1d00H:%CRPTO-4-IKMP_BAD_MESSAGE: IKE message from 198.51.100.1 failed its sanity check or is malformed https://www.cisco.com/c/en/us/support/docs/security-vpn/ipsec-negotiation-ike-protocols/5409-ipsec-debug-00.html#anc17
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Net4dd
1 year, 3 months ago
Selected Answer: D
D correct https://www.networkworld.com/article/2288666/chapter-4--common-ipsec-vpn-issues.html
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