Configure an application gateway backend pool

- We have configured our application gateway. … So, what we will do next … is configure the backend pool for that application gateway. … We will click on the 'Application Gateways' list … and on our application gateway, 'AppGW'; … And then, we will select 'Backend pools'. … In the Backend pools, we have one backend pool … that we created with the application gateway. … We will create a new one by clicking on 'Add'. … A backend pool is the collection of resources … that will receive the request from the clients … from the application gateway. … We will call it 'BE2' in this case; … And we can select different types of targets. … If we click on the drop down, … we'll see that we can select IP addresses … or hostnames from the internet, virtual machines, … virtual machine scale sets and app services. … So the application gateway will act as an intermediary … between the clients and those systems. … We will select 'Virtual machine' … and I will add a couple virtual machines … that I have, 'VM1' and 'VM2'. …