Explore Istio's multicluster networking capabilities in this informative conference talk. Discover the various networking modes supported by Istio for connecting multiple Kubernetes clusters across different networks. Learn about single/flat network and gateway/multi-network approaches, their advantages and disadvantages, and the key factors to consider when selecting a specific network mode. Gain valuable insights into how Istio facilitates secure, reliable, and observable communication between microservices in a multicluster environment. By the end of this 27-minute presentation, acquire a comprehensive understanding of Istio multicluster networking and develop the knowledge to choose the most suitable mode for your specific use case.