Vnet to VNet Peering
Hi All, I am very new to Azure, If someone can explain by query I have multiple subscription in Azure under one AD, Each subscription have at least two VNETS. This VNETS have are directly connected to ExpressRoute. Under such scenario if I want VM from one VNET to communicate with VM in other VNET. do i have to create VNET to VNET peering or since they are connected using ExpressRoute they can communicate?