AWS Transit Gateway
Use this page as a service-specific case-study starter for architecture, simulation, and optimization scenarios in pinpole.cloud.
Why this service matters
Transit Gateway is a hub for connecting VPCs and on-premises networks.
Power:
- Hub-and-spoke network topology
- Connect thousands of VPCs
- Multicast support
- Inter-region peering
- Route table segmentation
Important workflows
- Design - Configure service behavior for your workload.
Configuration sections
- Why Transit Gateway (Power + Limits)
- Transit Gateway Settings
- Service Quotas
Key configuration points
| Point | Default / Value | Category |
|---|---|---|
| Enabled | true | Transit Gateway Settings |
| Auto Accept Shared Attachments | false | Transit Gateway Settings |
| Default Route Table Association | true | Transit Gateway Settings |
| Default Route Table Propagation | true | Transit Gateway Settings |
| Multicast Support | false | Transit Gateway Settings |
| Transit gateways per account | 5 | Service Quotas |
| Attachments per transit gateway | 5000 | Service Quotas |
| Route tables per transit gateway | 20 | Service Quotas |
| Routes per route table | 10000 | Service Quotas |