Huawei Exam H12-721 Topic 4 Question 3 Discussion

Actual exam question for Huawei's H12-721 exam

Question #: 3
Topic #: 4

What are the correct descriptions of IPSec and IKE below?

AIPSec has two negotiation modes to establish an SA. One is manual (manual) and the other is IKE (isakmp) auto-negotiation.

BIKE aggressive mode can choose to find the corresponding authentication key according to the negotiation initiator IP address or ID and finally complete the negotiation.

CNAT traversal function deletes the verification process of the UDP port number during the IKE negotiation process, and implements the discovery function of the NAT gateway device in the VPN tunnel. That is, if the NAT gateway device is found, it will be used in the subsequent IPSec data transmission. UDP encapsulation

DIKE security mechanisms include DH Diffie-Hellman exchange and key distribution, complete forward security and SHA1 encryption algorithms.

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by Winfred at May 08, 2022, 02:05 PM

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