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draw.io source: direct-connect-migration-process.v2.drawio
| Phase | Stage | Timeframe | Activity | Impact on Cornell AWS Account VPC |
|---|
Network| Networks |
|---|
Preparation
| Data Collection | November 2022 | - Gather information about Direct Connect resources and connected VPCs in Cornell AWS accounts
| none |
| Resource Tagging |
December , | - Add tags to existing resources in customer accounts to assist with targeting, identification, status, intended disposition
| none |
| Resource Groups | - Create Transit Gateway in CIT AWS account
- Create Resource Groups for resources involved in the migration in customer accounts
| none |
| Customer Input #1 |
December 14, 2022
through
January 1, 2023 - | - Customer review and feedback
| none |
Migration
| Transit Gateway Attachments |
January 3-6, 2023 - | - Transit Gateway Attachments created in customer accounts
- V2 Route Tables created in customer accounts
| none |
| Customer Input #2 |
January 6, | - Cornell AWS account owner review and feedback
- Route Table and/or TGW Attachments adjusted according to customer input
| none |
| VPC Routing Updated |
January , | - V2 Route Tables activated; V1 Route Tables deactivated
| VPC-to-campus traffic will be routed through the v2 architecture |
| Campus Direct Connect Routes Updated |
January , | - Campus-side routing updated to begin using the v2 architecture for campus-to-AWS traffic
| campus-to-VPC traffic will be routed through the V2 architecture |
| Cleanup | Customer Account Cleanup |
January , | - VGWs and DC VIFs in customer accounts deleted
| none |
| Campus Direct Connect Cleanup | - Campus Direct Connect resources deleted or decommissioned
| none |
FAQs
How do I tell if my AWS account will be affected by this change?
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