Question

You are managing a global news website which has a very high traffic. To improve the performance, you redesigned the application architecture to use a Classic Load Balancer with an Auto Scaling Group in multiple Availability Zones. However, you noticed that one of the Availability Zones is not receiving any traffic. What is the root cause of this issue? ​ The Classic Load Balancer is down

Answer 1

The load balancer did not receive the availability zone properly, which is why it could not receive any traffic.

Step-by-step explanation:

The availability zone was not properly added to the load balancer, that was why there was no traffic at all, this is a logical data center that prevents any incident of two data centers failing simultaneously. When the availability zone is not properly added to the load balancer, the load balancer will be down.