AWS Transit Gateway-The Ultimate Guide for Effective VPC Management

Managing multiple Virtual Private Clouds (VPCs) in AWS

1. Why We Need This Use Case

Managing multiple Virtual Private Clouds (VPCs) in AWS can become complex, especially as the number of VPCs grows. AWS Transit Gateway simplifies network management by acting as a central hub that connects multiple VPCs and on-premises networks. It streamlines traffic routing, reduces complexity, and improves scalability. This use case is ideal for organizations needing to manage inter-VPC communication, optimize network traffic, and enhance security through centralized control.

2. When We Need This Use Case

• Growing Network Infrastructure: When managing multiple VPCs across different regions or accounts.

• Centralized Network Management: To simplify the management of inter-VPC traffic and connectivity.

• Cost Optimization: To reduce the costs associated with managing complex VPC peering connections.

• Scalability Requirements: When needing a scalable solution to handle increasing network traffic and connectivity needs.

3. Prerequisites for the Lab