Designing and Implementing Microsoft Azure Networking Solutions AZ-700 — Question 195

You have an Azure application gateway configured for a single website that is available at https://www.contoso.com. The application gateway contains one backend pool and one rule. The backend pool contains two backend servers. Each backend server has an additional website that is available on port 8080. You need to ensure that if port 8080 is unavailable on a backend server, all the traffic for https://www.contoso.com is redirected to the other backend server. What should you do?