AZ-104 – Question 187

You have an Azure subscription that contains a virtual network named VNet1. VNet1 contains four subnets named Gateway, Perimeter, NVA, and Production.

The NVA subnet contains two network virtual appliances (NVAs) that will perform network traffic inspection between the Perimeter subnet and the Production subnet.
You need to implement an Azure load balancer for the NVAs. The solution must meet the following requirements:
✑ The NVAs must run in an active-active configuration that uses automatic failover.
✑ The load balancer must load balance traffic to two services on the Production subnet. The services have different IP addresses.
Which three actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

  • A. Deploy a basic load balancer
  • B. Deploy a standard load balancer
  • C. Add two load balancing rules that have HA Ports and Floating IP enabled
  • D. Add two load balancing rules that have HA Ports enabled and Floating IP disabled
  • E. Add a frontend IP configuration, a backend pool, and a health probe 
  • F. Add a frontend IP configuration, two backend pools, and a health probe

Correct Answer: BCF
A standard load balancer is required for the HA ports.
Two backend pools are needed as there are two services with different IP addresses.
Floating IP rule is used where backend ports are reused.
Incorrect Answers:
E: HA Ports are not available for the basic load balancer.