Log in to the EIP Console and select More > Bind to bind specified resources. This document uses CVM as an example.
After logging in to the bound backend resource, you can connect to the internet through the acceleration EIP to use AIA. As a CVM instance is bound as an example in this document, you can use AIA after logging in to the instance.
Only bill-by-EIP/CLB accounts can adjust the bandwidth in the EIP console. For bill-by-CVM accounts, please adjust the bandwidth in the corresponding CVM instance or NAT gateway. If you are not sure of your account type, please see Account Type.