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Huawei H12-731-ENU Exam Syllabus Topics:

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

1. The ARP protocol is used to map the IP address to the correct MAC address, so that the device can encapsulate the correct frame header on the data frame to complete the data forwarding.
If the ARP table is abnormal, it will directly cause the device to fail to forward packets. In the dual-system hot backup scenario, which of the following descriptions are correct when the active and standby firewalls respond to ARP?

A) Request the IP address of the NAT address pool, the current master device responds with a virtual MAC, and the standby device does not respond.
B) Request VRRP virtual IP address, the current master device responds with virtual MAC, and the standby device does not respond.
C) Request the real IP address of the interface and reply with the real MAC of the interface.
D) Configure the ARP proxy to request ARP source IP and destination IP in the same network segment at the same time.

2. In Agile Controller, what is the correct statement about the screen saver check policy ?

A) Screen saver settings cannot be fixed automatically
B) Only supports Windows OS
C) You can check if the screen saver is enabled on the terminal
D) Can check if the screen saver password is enabled

3. Which of the following commands cannot be backed up in the command backup function of the firewall's dual-system hot backup?

A) IPS command
B) IP address configuration
C) routing table
D) Forwarding Policy Commands

4. For the description of NAT Server, which is correct?

A) If the public network address of the NAT Server and the corresponding public network interface address are in the same network segment, you do not need to configure black hole routing.
B) If the public network address of the NAT Server and the corresponding public network interface address are not in the same network segment, you do not need to configure black hole routing.
C) NAT Server cannot be configured on the virtual firewall for users of the root firewall.
D) If the public network address of the NAT Server is the interface address, if the black hole route of this address is configured, the service access to the firewall itself will be abnormal.

5. Which of the following IPsec modes and encapsulation methods can be used in the application scenarios of IPSEC NAT traversal?

A) IPSEC transport mode + ESP encapsulation
B) IPSEC tunnel mode + AH encapsulation
C) IPSEC transport mode + AH encapsulation
D) IPSEC tunnel mode + ESP encapsulation

Solutions: