AZ CLI - Create multiple VNETS,SUBNETS,Network Peering and DNS Zone.

You plan to create the following networking resources in a resource group named HumongousRG.

Default Azure system routes that will be the only routes used to route traffic

A virtual network named Paris-VNet that will contain two subnets named Subnet1 and Subnet2

A virtual network named ClientResources-VNet that will contain one subnet named ClientSubnet

A virtual network named AllOffices-VNet that will contain two subnets named Submit3 and Subnet4

You plan to enable peering between Paris-VNet and AllOffices-VNet. You will enable the Use remote gateways setting for the Paris-VNet peerings. 

You plan to create a private DNS zone named humongousinsurance.local and set the registration network to the ClientResources-VNet virtual network.

$MyResourceGroup="HumongousRG"

$location="eastus"

#A virtual network named Paris-VNet that will contain two sub#nets named Subnet1 and Subnet2

# Create a resource group.

az group create --location $location --name $myResourceGroup

az network vnet create -g $MyResourceGroup -n Paris-VNet --address-prefix 10.0.0.0/16 --subnet-name Subnet1 --subnet-prefix 10.0.1.0/24

az network vnet subnet create -g $MyResourceGroup --vnet-name Paris-VNet -n MySubnet --address-prefixes 10.0.2.0/24 

#A virtual network named ClientResources-VNet that will contain one subnet named ClientSubnet

az network vnet create -g $MyResourceGroup -n ClientResources-VNet --address-prefix 10.1.0.0/16 --subnet-name ClientSubnet --subnet-prefix 10.1.1.0/24

#A virtual network named AllOffices-VNet that will contain two subnets named Subnet3 and Subnet4

az network vnet create -g $MyResourceGroup -n AllOffices-VNet --address-prefix 10.2.0.0/16 --subnet-name 'subnet3' --subnet-prefix 10.2.1.0/24

az network vnet subnet create -g $MyResourceGroup --vnet-name 'AllOffices-VNet' -n Subnet4 --address-prefixes 10.2.2.0/24 

az network vnet peering create -g $MyResourceGroup -n Paris-VNetToAllOffices-VNet --vnet-name Paris-VNet --remote-vnet AllOffices-VNet  --allow-vnet-access --allow-forwarded-traffic

az network vnet peering create -g $MyResourceGroup -n AllOffices-VNetToParis-VNet --vnet-name AllOffices-VNet --remote-vnet Paris-VNet  --allow-vnet-access --allow-forwarded-traffic

You plan to create a private DNS zone named humongousinsurance.local and set the registration network to the ClientResources-VNet virtual network

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az network private-dns zone create -g $MyResourceGroup -n humongousinsurance.local

az network private-dns link vnet create --resource-group $MyResourceGroup --zone-name  "humongousinsurance.local" --name MyDNSLink --virtual-network ClientResources-VNet --registration-enabled true