You administer an Azure solution that uses a virtual network named FabVNet. FabVNet
has a single subnet named Subnet-1.
You discover a high volume of network traffic among four virtual machines (VMs) that are
part of Subnet-1.
You need to isolate the network traffic among the four VMs. You want to achieve this goal
with the least amount of downtime and impact on users.
What should you do?
A Create a new subnet in the existing virtual network and move the four VMs to the new subnet.
B Create a site-to-site virtual network and move the four VMs to your datacenter.
C Create a new virtual network and move the VMs to the new network.
D Create an availability set and associate the four VMs with that availability set.