fixed bug in computing the suffix for the dns label name

scenarios/multi-vm-n-nic-m-storage/parameters/vms-multiple-nics-dataDisks-extensions.parameters.json

@@ -17,7 +17,7 @@
             "subnetName": "web",
             "privateIPAllocationMethod": "Static",
             "publicIPAllocationMethod": "Dynamic",
-            "startingIPAddress": "10.0.0.240",
+            "startingIPAddress": "10.0.1.240",
             "enableIPForwarding": true,
             "domainNameLabelPrefix": "bb-dev-dns",
             "dnsServers": [
@@ -38,7 +38,7 @@
             "isPublic": "false",
             "subnetName": "data",
             "privateIPAllocationMethod": "Static",
-            "startingIPAddress": "10.0.2.240",
+            "startingIPAddress": "10.0.3.240",
             "enableIPForwarding": false,
             "domainNameLabelPrefix": "",
             "dnsServers": [

templates/resources/Microsoft.Compute/virtualMachines/virtualMachines-settings.json

@@ -67,7 +67,7 @@
               "vnetName": "[parameters('context').vnetName]",
               "vnetResourceGroup": "[parameters('context').vnetResourceGroup]",
               "vmName": "[variables('vmName')]",
-              "vmIndex": "[add(parameters('iteration'), parameters('context').deployedVMCount)]"
+              "vmIndex": "[add(parameters('iteration'), parameters('context').vmNamePostFixStartIndex)]"
             }
           },
           "mapperTemplateUri": { "value": "[uri(deployment().properties.templateLink.uri, 'virtualMachines-nics-settings.json')]" }
@@ -93,7 +93,7 @@
               "vnetName": "[parameters('context').vnetName]",
               "storageAccounts": "[parameters('context').storageAccounts]",
               "vmName": "[variables('vmName')]",
-              "vmIndex": "[parameters('iteration')]"
+              "vmIndex": "[add(parameters('iteration'), parameters('context').vmNamePostFixStartIndex)]"
             }
           },
           "mapperTemplateUri": { "value": "[uri(deployment().properties.templateLink.uri, 'virtualMachine-datadisk.json')]" },