There will be no interruption in Direct Connect connectivity during this migration.
Input from Cornell AWS account owners and administrators will be solicited for feedback directly via email several times throughout this process. But, in most cases, this input is not required.
AWS accounts with numerous subnets and route tables, or where network resources are managed by infrastructure-as-code will need to provide input to complete this migration.
The new Direct Connect architecture will cost AWS account owners about $36/mo.
Introduction
This document provides details about the Direct Connect architecture migration we will be executing in early 2023.