Huawei H13-431 問題集

質問 1：
When planning and designing a data center, A company conducts network design based on different business scenarios. The following are some solutions when planning and designing. Which description is wrong?
A. For the service front-end area, the firewall is deployed next to the firewall, and the virtualization is enabled. The AC delivers the policy route according to the access policy defined by the cloud platform.
B. For the DMZ zone, the firewall is connected in series with the gateway. The traffic between the POD and the internal and external access must pass through the firewall.
C. Multi-service hybrid deployment, requiring security isolation between services. The gateway can deliver multiple VRFs as needed, and the VPCs and the PODs must communicate with each other inside and outside the POD.
D. Deploying a single service or deploying multiple services but on-demand isolation between services requires open east-west access and controlled north-south access. You can choose a security policy that does not pass the firewall by default.
正解：A

質問 2：
The following is about the customer's attention to SDN, which is the correct? (Multiple choice)
A. Automate the delivery of network services through SDN
B. Application-level business visibility through SDN
C. High reliability of services through SDN
D. Support new network services to go online quickly through SDN
正解：A,B,C,D

質問 3：
The following is about the description of VAS device deployment in Huawei Cloud Data Center, which is correct? (Multiple choice)
A. When the hardware FW/LB is connected to the centralized gateway, all north-south traffic will pass through the firewall, which wastes the interface bandwidth and increases the network fault point. It is more troublesome to expand or rebuild later.
B. When the hardware FW is connected to the centralized gateway, the gateway traffic can be selectively directed to the firewall, that is, the traffic that needs to be detected by security is directed to the firewall for processing.
C. When the service leaf is attached to the hardware or software FW/hardware LB, the FW and LB are easy to expand, but the north-south traffic will bypass.
D. When the centralized hardware gateway is connected to the VAS device, you need to manually configure the traffic diversion mode on CE.
正解：C,D

質問 4：
In the cloud data center scenario, which of the following description about the thin disk is correct? (Multiple Choice)
A. The disk created on the FusionStorage datastore is in compact disk mode.
B. Create a thin disk with a capacity of 100G. If there is not enough storage space, the thin disk will not be written.
C. Thin disk will preempt space for the disk at the file system level, ensuring that there is always space available for that disk.
D. Thin disk performance is reduced compared to regular disks, but it saves space.
正解：A,B,D

質問 5：
In the Huawei SDN solution, which description of the flexible resource pool is correct? (Multiple Choice)
A. Network Overlay is compatible with third-party vendor switches.
B. A set of AC supports unified management of multiple types of fabrics.
C. Compatible with access to various morphological computing resources such as virtual machines, physical machines, bare metal servers, and ports.
D. Support the business chain to divert to third-party VAS services.
正解：B,C,D