Huawei H12-731-ENU Exam Questions : HCIE-Security (Huawei Certified Internetwork Expert-Security)

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Huawei H12-731-ENU Exam Syllabus Topics:

Huawei HCIE-Security (Huawei Certified Internetwork Expert-Security) Sample Questions:

1. When the firewall runs GRE, both the physical port and the tunnel port need to be added to the security zone.

A) TRUE
B) FALSE

2. What are the advantages of PortaI authentication compared to 802.1X authentication?

A) Portal authentication does not require installation of client software.
B) Portal authentication is compatible with MAC authentication.
C) Portal authentication is more suitable for casual visitors to the network.
D) Portal can be used in dumb terminal access scenarios.

3. Which fields in the packet need to be analyzed in the firewall's IP packet fragmentation and reassembly?

A) Fragment Offset
B) Identifier
C) Lifetime TTL
D) Total Length
E) Flags

4. The DHCP Snooping function is used to prevent man-in-the-middle attacks and IP/MAC Spoofing attacks. The following attack principles and defense principles are correct:

A) Check that the CHADDR field in the DHCP request message matches the source MAC in the header of the data frame.
B) Identify forged packets according to the DHCP Snooping binding table.
C) Identify attacks by setting Trusted and Untrusted interfaces.
D) The attack principle is to pretend to be a legitimate DHCP client to apply for an IP address to the DHCP server, so that the legitimate DHCP client cannot obtain an IP address normally.

5. The correct statement of the principle of virtual firewall technology is:

A) Independent allocation of virtual system resources, independent provision of security services, and support for multiple VPN instances.
B) Different virtual firewalls have the same way-in-table, so address overlap is not supported on different virtual firewalls.
C) Each virtual firewall system can support TRUST, UNTRUST, DMZ, LOCAL and other security zones, with flexible interface division and allocation.
D) Virtual firewall and root firewall cannot be accessed.

Solutions: