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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
Vendor:
Questions:
217
Last Updated:
Jan 22, 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

Question 1

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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Question 2

In the IPSec active/standby link backup application scenario, gateway B uses IPSec tunneling technology and gateway A to establish an IPSec VPN.

Options:

A.

TRUE

B.

FALSE

Question 3

In dual-system hot backup, the backup channel must be the primary interface on the interface board. Which type is not supported?

Options:

A.

Ethernet

B.

GigabitEthernet

C.

E1

D.

Vlan-if