Does V3 storage support the 3DC feature?


All OceanStor V3 series storage systems support the 3DC value-added feature.

Other related questions:
Is a license required for the 3DC feature of V3 storage products?
3DC uses the remote replication feature. When 3DC is configured, each device needs to contain the remote replication license.

Introduction to the 3DC feature of V3 storage
3DC refers to three data centers, two in the same city and one in the remote city to provide disaster recovery functions and improve the reliability of data in the production center. 3DC uses the remote replication feature. For detailed description and configuration, see 3DC Configuration.

Versions that support RAID 2.0+
The following Huawei storage products support RAID 2.0+ technology: T V2, 18000, and V3 series

What are the SNMP versions supported by storage products and their difference in authentication?
Storage systems support SNMPv1, SNMPv2c, and SNMPv3. SNMPv1 and SNMPv2c use the community string for authentication. When SNMPv1 and SNMPv2c are used, the default read community string and write community string are storage_public and storage_private respectively. The read or write community string contains 8 to 32 ASCII characters. SNMPv3 uses USM for authentication and is recommended to ensure data security.

Does V3 series unified storage support CIFS sharing and NFS sharing?
V3 series unified storage supports the CIFS sharing and NFS sharing. For details about how to configure CIFS sharing and NFS sharing, see File Access and Protocols Feature Guide.

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