Application Gateway Network Isolation - Deep Dive into Private Endpoint Architecture

Explore the revolutionary network isolation architecture for Azure Application Gateway in this comprehensive technical video that eliminates the requirement for public endpoints and removes numerous deployment restrictions. Begin with fundamental Application Gateway networking concepts before examining the differences between V1 and V2 versions and understanding frontend configuration requirements. Discover why traditional deployments necessitated public endpoints and learn about the shared data and control plane implications that created these limitations. Dive deep into the new network isolated architecture, including how to enable the feature switch and understand its impact on deployment patterns. Examine the behavioral changes for new deployments after enabling the flag, explore the enhanced user experience, and understand the expanded frontend configuration options available. Analyze the new control plane traffic path architecture and identify which previous restrictions have been eliminated in this updated approach. Learn the practical aspects of toggling the isolation flag, understand Web Application Firewall support in the new architecture, and recognize that the flag only affects newly created instances. Review current limitations that still exist in the new architecture before concluding with a comprehensive summary of the network isolation capabilities and their benefits for Azure Application Gateway deployments.