AWS direct connect is a cloud service solution that simplifies building a dedicated network connection from premises to AWS. You can use AWS Direct Connect to establish a private connection between AWS and your data center, office, or colocation environment. This often reduced the cost of the network, improved bandwidth throughput, and provided customers with a more consistent network experience than Internet-based connections.
AWS direct connect allows you to establish a dedicated network connection between your network and one of the AWS Direct Connect locations. You can divide this delicated connection into multiple virtual interfaces using the industry standard 802.1q VLAN. In this way, public resources can be accessed using the same connection, using public IP address space, and private resources (for example, within Amazon Virtual Private Cloud).The Amazon EC2 instance running on can be accessed using private IP space, so you can separate the network between public and private environment. Virtual interfaces can be configured at any time as your needs change.
