Huawei H12-721_V3.0-ENU HCIP-Security-CISN V3.0 Online Training
Huawei H12-721_V3.0-ENU Online Training
The questions for H12-721_V3.0-ENU were last updated at Dec 23,2024.
- Exam Code: H12-721_V3.0-ENU
- Exam Name: HCIP-Security-CISN V3.0
- Certification Provider: Huawei
- Latest update: Dec 23,2024
Users cannot access intranet resources when using the network extension function. Which of the following is not the possible cause of the failure?
- A . Has a virtual IP address been obtained on the virtual network card of the user PC?
- B . The route between the firewall and the intranet server is unreachable.
- C . User connection timed out.
- D . The virtual IP address conflicts with the FW interface address, intranet server address, and DHCP address pool address.
In a dual-system hot-standby network, when configuring an HRP heartbeat interface, if the address of the peer heartbeat interface is specified, which of the following types of VGMP Hello packets are sent between firewalls?
- A . Unicast message
- B . Broadcast message
- C . Multicast message
- D . UDP packets
The dual-system hot backup networking diagram is shown below. The gateway address of PC1 in the figure should be the interface IP address of the active device, that is, 10.100.10.2/24.
- A . TRUE
- B . FALSE
The bandwidth management function only supports limiting the number of connections initiated by a specified IP.
- A . TRUE
- B . FALSE
When using the Radius server to authenticate users, it is necessary to configure the corresponding user name and password on both the Radius server and the firewall.
- A . TRUE
- B . FALSE
As shown in the figure, the firewall dual-system hot-standby networking environment. In this networking environment, which of the following commands can ensure that the device can automatically adjust the priority of the VGMP management group and automatically perform the active-standby switchover?
- A . hrp ospf-cost adjust-enable
- B . hrp preempt delay 60
- C . hrp interface GigabitEthernet 0/0/2
- D . hrp auto-sync config
Which of the following description of the working process of network expansion is wrong?
- A . After the network extension function is triggered, an SSL VPN tunnel needs to be established between the remote user and the virtual gateway.
- B . The local PC of the remote user will automatically generate a virtual network card. The virtual gateway randomly selects an IP address from the address pool and assigns it to the virtual network card of the remote user.
- C . After the remote user virtual network card obtains the private network IP address, the route to the intranet server needs to be manually configured to access intranet resources normally.
- D . The remote user sends a service request packet to the server on the intranet. The packet flows through the SSL VPN tunnel to the virtual gateway.
In the IDC room, a Huawei USG6000 series firewall can be used to divide into several virtual systems, and then the root firewall administrator can generate virtual system administrators to manage each virtual system.
- A . TRUE
- B . FALSE
The two FWs are interconnected through IPSec. Execute display ike sa on FW_A. The result is as follows. Which of the following statements is correct? (Multiple choice)
- A . FW_A is the initiator of IKE secure channel negotiation
- B . FW_B is the initiator of IKE secure channel negotiation
- C . SA between firewalls has been established successfully
- D . SA between firewalls has not been established successfully
In dual-system hot backup, how many cycles does the Slave consider that the peer is faulty when it does not receive the HRP HELLO message sent by the peer?
- A . 1
- B . 2
- C . 3
- D . 5
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