Which of the following should be followed before connecting to Amazon Virtual Private Cloud (Amazon VPC) using AWS Direct Connect?

Which of the following should be followed before connecting to Amazon Virtual Private Cloud (Amazon VPC) using AWS Direct Connect?

A. Provide a public Autonomous System Number (ASN) to identify your network on the Internet. B. Create a virtual private gateway and attach it to your Virtual Private Cloud (VPC). C. Allocate a private IP address to your network in the 122.x.x.x range. D. Provide a public IP address for each Border Gateway Protocol (BGP) session.