Huawei H12-711_V4.0-ENU HCIA-Security V4.0 Exam Online Training
Huawei H12-711_V4.0-ENU Online Training
The questions for H12-711_V4.0-ENU were last updated at Jan 11,2025.
- Exam Code: H12-711_V4.0-ENU
- Exam Name: HCIA-Security V4.0 Exam
- Certification Provider: Huawei
- Latest update: Jan 11,2025
Which of the following does not belong to Layer 2 VPN?
- A . L2F
- B . PPTP
- C . L2TP
- D . IPsec
When deploying dual-machine hot backup on the firewall, which of the following protocols needs to be used to achieve overall status switching of the VRRP backup group?
- A . VRRP
- B . VGMP
- C . HRP
- D . OSPF
In inter-domain packet filtering, which of the following applies to the Inboud direction?
- A . Untrust>Trust
- B . Local>Trust
- C . DME>Untrust
- D . Local>DNZ
Which of the following statements is correct regarding IPsec SA?
- A . IPsec SA is one-way
- B . IPsec SA is bidirectional
- C . Used to generate encryption keys
- D . Used to generate secret algorithms
After enabling the GRE keepalive function, by default, the device will periodically send keepalive messages to the peer every how many seconds?
- A . 20
- B . 10
- C . 5
- D . 3
Regarding the description of the preemption function of VGMP management, which of the following is incorrect?
- A . By default, the preemption function of the VGMP management group is enabled.
- B . By default, the preemption delay time of the VGMP management group is 40s.
- C . Preemption means that when the original failed master device recovers, its priority will be restored. At this time, its status can be preempted as the master again.
- D . When the VRRP backup group is added to the VGMP management group, the original preemption function on the VRRP backup group becomes invalid.
In the USG series firewall, you can use which of the following function to provide well-known application services for non-well-known ports?
- A . Port mapping
- B . MAC and IP address binding
- C . Packet filtering
- D . Long connection
Regarding the anti-virus response method of the firewall gateway for the HTTP protocol, which of the following statements is incorrect?
- A . When the gateway device blocks the HTTP connection, it pushes the web page to the client and generates logs.
- B . Response methods include announcement and blocking
- C . In the alarm mode, the device only generates logs and sends them out without processing the files transmitted by the HTTP protocol.
- D . Blocking means that the device disconnects from the HTTP server and blocks file transfers
Which of the following options is not a hashing algorithm?
- A . MD5
- B . SHA1
- C . SM1
- D . SHA2
Which of the following protocols cannot be encrypted by SSL VPN?
- A . HTTP
- B . UDP
- C . IP
- D . PPP
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