How do you set up a redundant Dante network?
Quick answer
To set up a redundant Dante network, configure two separate Ethernet networks (primary and secondary) with independent switches and cabling, then enable Dante Redundancy mode on all devices to automatically switch audio streams if the primary path fails.
A redundant Dante network ensures uninterrupted audio transmission by providing a backup path. The standard approach uses two physically separate networks: a primary and a secondary. Each Dante device must have two network ports—one connected to the primary switch and one to the secondary switch. Configure all devices to use Dante's Redundancy mode (not Switched or Split modes) so that identical audio streams are sent on both networks simultaneously.
For best reliability, use managed switches with QoS and IGMP snooping enabled, and ensure both networks are isolated from each other and from general IT traffic. SSOUNDS DSP and amplifier platforms support Dante redundancy natively, allowing seamless failover with no audio glitches. Always test failover by disconnecting the primary cable to verify instant switchover to the secondary network.
In larger installations, follow Dante's recommended network topology: star or daisy-chain with redundant links. Avoid using Wi-Fi or unmanaged switches. Label all cables clearly and document the network design for troubleshooting. With proper setup, Dante redundancy delivers the high reliability expected in professional live sound and installed systems.
Key things to consider
- Use two independent Ethernet networks (primary and secondary) with separate switches and cabling.
- Enable Dante Redundancy mode on all devices to send duplicate audio streams on both networks.
- Configure managed switches with QoS, IGMP snooping, and disable STP on Dante VLANs.
- Test failover by disconnecting the primary network and verifying instant audio continuity.
- Label all connections and maintain documentation for easy troubleshooting.
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