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Updated on 4/9/2019
DR Design Guides
Supported DR Site and Failover Topologies
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Supported DR Site and Failover Topologies

This replication topology cover the scenario commonly used to remote sites.   This allows for 1 or 2 DR copies of data to be available at different geographic distances.   The option to automate failover end to end is possible with Access Zone and  DFS mode failover.

Data Center to Data Center

Supported Failover Modes

  1. Access Zone - Fully automated any site failover
  2. DFS mode - Fully automated any site failover
  3. Per SyncIQ - partially automated any site failover

Multi Site Failover

Supported Failover Modes (See Multi Site Failover Guide)

  1. Access Zone - Fully automated any site failover
  2. DFS mode - Fully automated any site failover
  3. Per SyncIQ - partially automated any site failover

Data Center DR Fan-IN Topology

Supported Failover Modes

  1. Per SyncIQ
  2. Access Zone
  3. DFS mode

2 Site DR - Stretch 3rd site Configuration Sync

Supported Failover Modes

  1. Access Zone (A to B) Config synced to C manual failover
  2. Per SyncIQ (A to B) Config synced to C manual failover
  3. DFS mode (A to B) Config synced to C manual failover
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