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Huawei H12-731-ENU Exam Syllabus Topics:

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

1. The correct statement about UDP Flood and TCP Flood attack prevention is:

A) Prevent UDP Flood By analyzing the rules and characteristics of UDP packets sent by a certain host, the rules and characteristics are called fingerprint learning.
B) The UDP protocol is connectionless and therefore cannot be implemented by source detection.
C) The fingerprint learning function of UDP packets learns all fields of the packet data segment.
D) UDP and TCP protocols can be implemented through proxy technology.

2. In the networking shown in the figure, the traffic from the PC to access the Web Server must go through the firewall, and the traffic from the Web Server to the PC must go through the firewall.
With intra-domain bidirectional NAT properly configured on the firewall, the following descriptions of packet IP addresses may be correct:

A) The source IP address of the data packet received by the factory PC from the web server is the IP address of the interface (2).
B) The source IP address of the data packet received by the PC from the web server is 10.1.1.2.
C) The source IP address of the data packet received by the web server for accessing its web service from the PC is the IP address of the interface (1).
D) The source IP address of the data packet received by the web server for PC access to its web service is 10.1.1.5.

3. As shown in the figure, the routing example between the virtual firewall vpn1 and the root firewall needs to be configured.
Which of the following is correct:

A) [USG-vpn1] ip route-static 202.168.10.0 255.255.255.0 202.168.20.3 public [USG] ip route-static 10.1.1.0 255.255.255.0 10.1.2.2.2
B) [USG-vpn1] ip route-static 202.168.10.0 255.255.255.0 202.168.20.3 [USG] ip route-static 10.1.1.0 255.255.255.0 vpn-instance vpn1 10.1.2.2.2
C) [USG-vpn1] ip route-static 202.168.10.0 255.255.255.0 public [USG] ip route-static 10.1.1.0 255.255.255.0 vpn-instance vpn1 10.1.2.2.2 [USG] ip route-static 202.168 .10.0 255.255.255.0 250.168.20.3
D) [USG-vpn1] ip route-static 202.168.10.0 255.255.255.0 202.168.20.3 vpn-instance vpn1 [USG] ip route-static 10.1.1.0 255.255.255.0 vpn-instance vpn1 10.1.2.2.2

4. What are the URL matching methods in the URL filtering function of the USG?

A) parameter
B) keyword
C) prefix
D) suffix
E) exact

5. When the dual-system hot backup network is used, according to this configuration, PC2 sends an ARP request to the Mac of IP10.100.30.8. Which of the following options is correct?
sysname NGFW_A
#
hrp enable
hrp interface GigabitEthernet 0/0/3
#
interface GigabitEthernet0/0/1
ip address 192.168.10.2 255.255.255.0
vrrp vrid 1 virtual-ip 192.168.10.1 active
#
interface GigabitEthernet0/0/2
ip address 10.100.30.2 255.255.255.0
vrrp vrid 2 virtual-ip 10.100.30.1 active
#
Nat address-group 1
section 0 10.100.30.8 10.100.30.9
#
nat-policy
rule name trust to untrust
source-zone trust
destination-zone untrust
source-address 192.2163.10.0 24
action nat address-group 1

A) The MAC of the NGFW_B interface responds to this ARP
B) NGFW_B responds to this ARP with VMAC
C) NGFW_A responds to this ARP with VMAC
D) The MAC of the NGFW_A interface responds to this ARP

Solutions: