In this Hands-On Lab we are assuming the role of AWS consultants who have been tasked with configuring an Amazon EC2 instance to support a new application. The application requires connection to two different networks, so the application server must be connected to two different subnets.
The first is public subnet, for public access to the web application. The second is where a custom database server resides. The database is a customized application, and requires the application server to have an IP address on the same subnet.
Successfully complete this lab by achieving the following learning objectives:
- Create an Elastic Network Interface
Create an Elastic Network Interface.
- Attach the Elastic Network Interface to an Amazon EC2 Instance
Attach the Elastic Network Interface to an Amazon EC2 Instance.