intermediate~3h

VPC & Cloud Networking Fundamentals

Your own private, isolated network inside AWS — subnets, route tables, internet/NAT gateways, and how they combine to control what can reach what.

2
Subtopics

🎓 Learning objectives

  • Explain what a VPC is and why every AWS account isolates resources inside one
  • Design a public/private subnet layout for a typical 3-tier application
  • Explain the role of route tables, Internet Gateways, and NAT Gateways
  • Explain VPC Peering and when Transit Gateway is needed instead

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📂 Subtopics

Related concepts

ec2-security-networkingroute53-dnshybrid-connectivity

Next Step

Continue to Route 53 & DNS Routing