This Azure Vnet Diagram represents the Azure Virtual Network. Azure Virtual Network (VNet) is the foundation of your private network in Azure. Many Azure resources, such as Azure Virtual Machines (VM), can securely communicate with one another, the Internet, and on-premises networks using VNet. The Vnet peering is also shown in this Azure Vnet Diagram. VNet peering (also known as virtual network peering) is a method of connecting virtual networks. A VNet peering connection between virtual networks allows you to route traffic between them using IPv4 addresses privately. Peered VNets enable virtual machines to communicate with one another as if they were on the same network.