The ELB Console will allow you to manage Application and Classic Load Balancers from the same interface. If you are using the CLI or an SDK, you will use a different ‘service’ for Application Load Balancers. For example, in the CLI you will describe your Classic Load Balancers using `aws elb describe-load-balancers` and your Application Load Balancers using `aws elbv2 describe-load-balancers`
Hope this helped.