There are two types of subnets in Azure VNet:
- Subnet: The normal form of subnets, which is the result of dividing the virtual network
- Gateway subnet: The subnet that acts as a gateway for communication with other networks
By default, you must specify at least one subnet while creating the virtual network, as discussed earlier. However, later you might need to have other subnets, and to do so, you have to follow these steps:
- Navigate to the virtual network that you have created earlier and then go to SETTINGS | Subnets, as shown in the following screenshot:
- Click ...