What is the function of NVE module in Huawei SDN solution?

• A.responsible for the completion of security groups, QoS and port security management
• B.Completed from VLAN to VxLAN mapping and forwarding
• C.Responsible for completing the VLAN configuration of OVS, EVS, SR-IOV on the service host side
• D.Responsible for getting through the physical network of east-west traffic and north-south traffic

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Which of the following services does CPS offer in FusionSphere OpenStack?

• A.Graphical installation
• B.Storage resource driver loading
• C.Computational resource driver loading
• D.Network resource plugin loading

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The FusionStorage Block fails to create a storage pool. The exception message is "The corresponding process or configuration file exists on the server." Which of the following are possible abnormal conditions? (Multiple choice)

• A.The server does not delete the cluster normally.
• B.FSM is inconsistent with control cluster metadata
• C.The abnormal node is used by other FusionStorage
• D.The storage node's disk is not configured with RAID0.

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Huawei ManageOne ServiceCenter provides several default service templates, which of the following description of the service template is wrong?

• A.A flexible IP address is a static, public IP address that associates a resilient IP address with a cloud host.
• B.VDC (Virtual Data Center) can be within the computing, storage and network resources unified management.
• C.A cloud hard disk instance can be mounted on a running cloud host instance.
• D.In the general cloud host service, support for custom host name, key pair, specify the password and other advanced properties.

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In Huawei's cloud computing solutions, when creating distributed switches, which mode can switching types choose? (Multiple choice)

• A.Normal mode
• B.SRIOV pass-through mode
• C.pass-through mode
• D.SRIOV mode

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