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Chapter 1: DXi4000 System Description
Remote Replication
Quantum DXi4000 User’s Guide
7
Remote Replication
Today most backup occurs on isolated devices, making it difficult to
deploy disk backup when disaster recovery protection is required. DXi-
Series solutions use data deduplication and replication to decrease by
up to 50 times the bandwidth required to move backup data over
networks and between sites. This dramatic gain makes it practical and
cost-effective for users to replicate backup data over WANs for secure,
network-based disaster recovery protection, and it lets users combine
rapid, local restores with sound disaster recovery protection.
With DXi-Series replication, users can transmit data from a single site or
multiple sites to a central location using any DXi model. DXi-Series
replication is an asynchronous, automated background process that
includes encryption of data in transit. This model for protecting the
distributed enterprise allows users to combine disk, replication, and
tape for an optimal combination of performance, simplicity, and
security.
For more information on implementing a replication plan, see
Chapter 6, DXi4000 Replication
DXi4000 System
The DXi4000 product family includes the following models:
•
•
•
DXi4510
This configuration provides a base amount of data storage. It includes
the following features:
• 1 system
• 1 RAID controller card
Summary of Contents for DXi4510
Page 1: ...User s Guide Quantum DXi4000 6 67092 03 Rev A...
Page 16: ...Tables xvi Quantum DXi4000 User s Guide...
Page 24: ...Preface xxiv Quantum DXi4000 User s Guide...
Page 42: ...Chapter 1 DXi4000 System Description Network Segmentation 18 Quantum DXi4000 User s Guide...
Page 52: ...Chapter 2 Basic Operations Locating Serial Numbers 28 Quantum DXi4000 User s Guide...
Page 272: ...Chapter 10 DXi4000 Utilities Reboot Shutdown 248 Quantum DXi4000 User s Guide...
Page 288: ...Appendix B Troubleshooting Common Problems and Solutions 264 Quantum DXi4000 User s Guide...