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Huawei H12-721 Exam With Confidence Using Practice Dumps

Exam Code:
H12-721
Exam Name:
Huawei Certified ICT Professional - Constructing Infrastructure of Security Network
Certification:
Huawei Certified Network Professional HCNP
Vendor:
Huawei
Questions:
217
Last Updated:
Apr 10, 2026
Exam Status:
Stable
Huawei H12-721

H12-721: Huawei Certified Network Professional HCNP Exam 2025 Study Guide Pdf and Test Engine

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Huawei Certified ICT Professional - Constructing Infrastructure of Security Network Questions and Answers

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Question 1

112. The ESP only verifies the IP payload and can perform NAT traversal, but the ESP encrypts the Layer 4 port information and causes the PAT function to be unusable. This problem can be solved by using the IPSec transparent NAT function, which encapsulates the ESP packet in the UDP header and comes with the necessary port information to make the PAT work normally.

Options:

A.

TRUE

B.

FALSE

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Question 2

The static fingerprint filtering function is to defend the attack traffic by configuring a static fingerprint to process the packets that hit the fingerprint. Generally, the anti-DDoS device capture function can be used to input fingerprint information to static fingerprint filtering.

Options:

A.

TRUE

B.

FALSE

Question 3

Avoid DHCP server spoofing attacks. DHCP snooping is usually enabled. What is the correct statement?

Options:

A.

connected user's firewall interface is configured in trusted mode

B.

The firewall interface connected to the DHCP server is configured as untrusted mode.

C.

DHCP relay packets received on the interface in the untrusted mode are discarded.

D.

The DHCP relay packet received in the D trusted mode and passed the DHCP snooping check.

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