Which method is used to duplicate a stream with new destination IP addresses in Dante networking?

In Dante networking, the method employed to duplicate a stream with new destination IP addresses is done by utilizing a managed switch with Packet Propagation Protocol (PPP). This approach leverages the intelligent capabilities of managed switches, which can directly handle Dante packets and facilitate their efficient routing across the network.

Packet Propagation Protocol allows for the replication of audio streams to multiple destinations without disrupting the main signal path or requiring complex configuration. By using a managed switch that supports PPP, the switch can intelligently manage and duplicate the audio stream packets, effectively sending copies to the specified new destination IP addresses. This capability is particularly valuable in professional audio environments where multiple devices may need to receive the same audio feed.

Other methods do not provide the same level of efficiency and control as PPP in this context. For instance, using a media converter may not duplicate streams or manage IP addresses effectively since its primary function is to convert signal types rather than manage network packet flow. Increasing the bandwidth of the LAN might enhance overall network performance but does not inherently address the need for duplicating streams. Implementing software routing could involve additional complexities and may not yield the same straightforward stream duplication as managed switches with PPP.