VPC & Networking

EFA-optimized VPC configuration for high-bandwidth training

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Overview

This template creates a VPC optimized for distributed training with EFA (Elastic Fabric Adapter) support, placement groups, and proper subnet configuration.

Key Components

  • VPC with public and private subnets
  • EFA-enabled security groups
  • Placement groups for low-latency communication
  • NAT Gateway for outbound access
  • S3 VPC endpoint for data access