World 3 · Enterprise Scale · Stage 3

Shared Services

Share subnets across accounts and centralize internet egress.

  • VPC sharing (AWS RAM)
  • Centralized egress
  • Egress VPC
Domain
Networking
World
World 3: Enterprise Scale (Professional)
Game type
Network build: Place gateways, routes and rules on a VPC, then follow each packet.
Time
About 30 minutes on a first attempt (estimated)
Exam guides
  • SAA-C03Task 4.4: Design cost-optimized network architectures
  • SOA-C03Skill 5.1.1: Configure a VPC; Skill 5.3.1: Troubleshoot VPC configurations
  • SAP-C02Task 1.1: Architect network connectivity strategies; Task 1.4: Design a multi-account AWS environment