Example: Allowed to prefixes in a transit gateway configuration - AWS Direct Connect

Example: Allowed to prefixes in a transit gateway configuration

Consider the configuration where you have instances in two different AWS Regions which need to access the corporate data center. You can use the following resources for this configuration:

  • A transit gateway in each Region.

  • A transit gateway peering connection.

  • A Direct connect gateway.

  • A transit gateway association between one of the transit gateways (the one in us-east-1) to the Direct Connect gateway.

  • A transit virtual interface from the on-premises location and the AWS Direct Connect location.

Private VIF Routing no AS_PATH

Configure the following options for the resources.