After setting an AWS Direct Connect, which of the following cannot be done with an AWS Direct Connect Virtual Interface?
You can exchange traffic between the two ports in the same region connecting to different Virtual Private Gateways (VGWs) if you have more than one virtual interface.
You can change the region of your virtual interface.
You can delete a virtual interface; if its connection has no other virtual interfaces, you can delete the connection.
You can create a hosted virtual interface.
Explanations:
This is possible. With multiple virtual interfaces on a Direct Connect connection, you can connect to different Virtual Private Gateways (VGWs) in the same region, enabling traffic exchange between resources connected to those VGWs.
Youcannotchange the region of a virtual interface after it has been created. If you need a virtual interface in a different region, you must create a new virtual interface in that region.
This is also possible. You can delete a virtual interface. If that virtual interface is the only one associated with a Direct Connect connection, you can then delete the connection itself.
Creating a hosted virtual interface is a standard feature of Direct Connect, allowing AWS partners to provide Direct Connect services to their customers.