A.The single-server mode is supported. Huawei eSight and the database can be deployed separately on different servers (which is generally applicable to scenarios where customers provide the database server).

B.The single-server mode is supported. Huawei eSight and the database can be deployed on the same server.

C.The distributed mode is supported, in which the configuration requirements on the server hardware can be distributed on two servers, implementing management of large-scale networks.

D.The hierarchical mode is supported, allowing the enterprise headquarters to monitor networks of branches.

A.1>2>3

B.1>3>2

C.2>1>3

D.3>2>1

A.Permanent incremental backup is supported, reducing the capacity occupied by backup data.

B.OceanStor V3 storage devices only support backup of small LUNs. A small LUN indicates a volume on a storage device corresponding to one or more VM volumes.

C.The e Backup supports physical server deployment or VM deployment.

D.The OpenStack+VRM+FusionStorage EVS can be the protected object.

A.Available Zone (AZ)

B.VDC

C.IPC

D.Domain

A.The Agile Controller-DC NO&M cannot replace the eSight O&M.

B.The Agile Controller-DCN 0&M includes VM forwarding path visualization and intelligent loop prevention at the access side.

C.The e Sight O&M includes device upgrade and trap alarms.

D.The Agile Controller-DCN O&M is based on the underlay and overlay network deployment, whereas the eSight O&M is based on the network device hardware.