Set up redundancy

• For log storage redundancy, you can set this up at the disk level by selecting an appropriate RAID level.
• For log delivery redundancy, you can set this up in the following ways:
  • Set FortiGates to send logs to multiple devices, provided the FortiGate models support this function.
  • Use a hierarchical approach in your network design which includes using FortiAnalyzer devices in Collector mode and one or more FortiAnalyzer devices in Analyzer mode.