From the course: AWS Certified Advanced Networking - Specialty (ANS-C01) Cert Prep

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AWS Transit Gateway for Amazon VPC

AWS Transit Gateway for Amazon VPC - Amazon Web Services (AWS) Tutorial

From the course: AWS Certified Advanced Networking - Specialty (ANS-C01) Cert Prep

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AWS Transit Gateway for Amazon VPC

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- [Instructor] Let's start with a problem many companies face. Imagine you have five departments and each has their own private network space in AWS. We call these VPCs, or virtual private clouds. Now, what if they all need to talk to each other. Without Transit Gateway, you'd have to create individual connections between every single pair. Look at this mess. With just five VPCs, you need 10 separate connections. It's like trying to organize a group hang out by calling each friend individually instead of creating a group chat, and it gets worse. Want to add a sixth VPC? You'd need five more connections. Want to connect your office? Even more complexity. This is a management nightmare, especially as your company grows. This is where Transit Gateway saves the day. Instead of connecting everything to everything, you create one central hub and everyone connects to it. Think of it like creating a group chat.…

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