1 VPC (2AZ)
3 Subnets per AZ: Public, App, Data
1 Internet GW
2 NAT GW (located in the Public Subnet of each AZ)
2 Route Tables - Public (routes to IntGW), Private (Routes to NATGW)
2 SEC Groups
1 SubnetGroup - Data Subnets AZ1 and AZ2 - to use as a multi-AZ in Aurora/RDS
1 VPC (2AZ) 3 Subnets per AZ: Public, App, Data 1 Internet GW 2 NAT GW (located in the Public Subnet of each AZ) 2 Route Tables - Public (routes to IntGW), Private (Routes to NATGW) 2 SEC Groups 1 SubnetGroup - Data Subnets AZ1 and AZ2 - to use as a multi-AZ in Aurora/RDS