In the use of OceanStor BCManager eReplication for disaster tolerance switchover and failback testing, both the production and disaster recovery end arrays must support the snapshot feature.

A company purchased a set of Huawei horizontally extended file storage to build a file sharing system. At present, the clients of each department use different IP subnets, and the storage administrator configures the front-end service IP addresses of all nodes to belong to the same subnet.
Which steps are correct for the storage administrator to configure the subnet? (Multiple choice)

LUN Copy could be considered for. (Multiple Choice)

SmartPartition can: (Multiple Choice)

The NAS system focuses on the storage and management of which of the following types of data?