This session from AWS re:Invent 2023 explores strategies for designing scalable and flexible cloud networks. Sid, a principal solutions architect at AWS, discusses how to architect networks that can adapt to growing application needs. He covers key considerations like VPC design, IP addressing, and connectivity options including AWS Transit Gateway and Cloud WAN. The presentation examines real-world scenarios for connecting VPCs, implementing security, and enabling hybrid connectivity. Ben from Sonos also shares how they leveraged Cloud WAN to build a global network. The speakers provide best practices for network automation, segmentation, and inspection to support enterprise-scale deployments. Overall, the session offers valuable insights for network architects looking to design cloud infrastructures that can grow and evolve over time.