VPC

IP Ranges to avoid

• 192.168.10.0/24 (192.168.10.0 ⇒ 192.168.10.255)

• 10.0.0.0/16 (AWS) (10.0.0.0 ⇒ 10.0.255.255)

• 172.31.0.0/16 (Azure) (172.31.0.0 ⇒ 172.31.255.255)

• 10.128.0.0/9 (Google) (10.128.0.0 ⇒ 10.255.255.255)

Considerations

VPC Sizing

VPC - Gateway Endpoints

Without Gateway Endpoints

With Gateway Endpoints

VPC Interface Endpoints

Without Interface Endpoints

With Interface Endpoints

With Interface Endpoint & Private DNS

VPC Endpoint Policies

VPC DNS and DNS Endpoints

Isolated DNS Environments

Before Route53 Endpoints

IPv6 Capability

IPv4 Address Space

IPv4/6 Address Space

IPv4 VPC Structure

IPv6 Considerations

VPC Structure - Availability Zones

Subnets & Tiers