最新のH13-431問題集で試験を準備する

In the active/standby disaster recovery deployment, if centralized deployment is adopted, you need to deploy the eReplication Server on the servers in the production center and the disaster recovery center respectively to implement disaster recovery management for the resources of the central site.

• A. True
• B. False

In the following Huawei SDN solution, which description is wrong about of the control plane of three Overlay networks?

• A. In Network Overlay networking, self-learning through devices L2/L3 or BGP-EVPN synchronization between devices.
• B. In the Host Overlay networking, the self-learning is broadcasted through the head-end replication through the inter-device L2.
• C. In the Hybrid Overlay network, the hardware NVE and vSwfch NVE are synchronized by the BGP-EVPN of the controller.
• D. On the Host Overlay network, the vSwitch reports the ARP to the controller through OpenFlow and the controller L2/L3 learning.

Which of the following description about the part of the process of double live load balancing for B/S applications is wrong?

• A. HTTP Session persistence check, check the Session id parameter in the requested cookie or URL. If it matches, the plugin will forward the request to the application server.
• B. If it does not match. The plugin will find the right application server based on the established rules.
• C. The web server receives the new HTTP request distributed by the SLB, and then selects the application server node in the resource pool for forwarding.
• D. SLB accepts a new HTTP request and distributes it to the application server according to the load balancing algorithm.

In the Huawei SDN solution, which of the following description of the Underlay network in the DC service area of the active and standby disaster recovery scenarios of the vDC is wrong?

• A. Deploying OSPF between DCs and opening up the Underlay route between DCs
• B. Underlay routing protocol deploys OSPF
• C. Deploy an OSPF area in a single DC
• D. Underlay routing includes Loopback interface (VTEP IP) and direct link routing

Which of the following is a correct explanation of the terms of VAS in the Huawei Cloud Data Center?

• A. Visual Analogue Score
• B. Visual Analogue Scale
• C. Vector Addition System
• D. Value Added Service