Azure VNET-VPN-ExpressRoute and Peering
Azure VNET: Azure VNET is used to create a virtual network for all the resources in your cloud environment. We can also create each VNET for a group of resources. Inside every VNET we have to create subnets for grouping the resources. And there should be at least one subnet should be attached to VNET. ( If we don’t mention anything Azure will by default create a “default” subnet with in the same CIDR block of VNET. Peering: Whatever the resources created in different VNETs cannot communicate directly, to make them communicate with Private IPS internally, we have to peer those VNETs. VNET peering can be happen with in the same subscription and also can be done cross subscription also. To create a Peering connection, in VNET option we have peering option , inside that we have to Give a name for peering and choose to which subscription and to which VNET we need to peer. Once the peering come into connec...