|
| 1 | +--- |
| 2 | + title: include file |
| 3 | + description: include file |
| 4 | + services: load-balancer |
| 5 | + author: mbender-ms |
| 6 | + ms.service: azure-load-balancer |
| 7 | + ms.topic: include |
| 8 | + ms.date: 11/29/2023 |
| 9 | + ms.author: mbender |
| 10 | + ms.custom: include file |
| 11 | +--- |
| 12 | + |
| 13 | +## Create a virtual network and bastion host |
| 14 | + |
| 15 | +In this section, you create a virtual network with a resource subnet, an Azure Bastion subnet, and an Azure Bastion host. |
| 16 | + |
| 17 | +> [!IMPORTANT] |
| 18 | +> [!INCLUDE [Pricing](~/reusable-content/ce-skilling/azure/includes/bastion-pricing.md)] |
| 19 | +
|
| 20 | +1. In the portal, search for and select **Virtual networks**. |
| 21 | + |
| 22 | +2. On the **Virtual networks** page, select **+ Create**. |
| 23 | + |
| 24 | +3. On the **Basics** tab of **Create virtual network**, enter or select the following information: |
| 25 | + |
| 26 | + | Setting | Value | |
| 27 | + |---|---| |
| 28 | + | **Project details** | | |
| 29 | + | Subscription | Select your subscription. | |
| 30 | + | Resource group | Select **load-balancer-rg** from the dropdown or **Create new** if it doesn't exist.</br> Enter **load-balancer-rg** in Name.</br> Select **OK**. | |
| 31 | + | **Instance details** | | |
| 32 | + | Name | Enter **lb-vnet**. | |
| 33 | + | Region | Select **(US) East US**. | |
| 34 | + |
| 35 | + :::image type="content" source="./media/load-balancer-internal-create-bastion-include/create-virtual-network-basics.png" alt-text="Screenshot of Basics tab of Create virtual network in the Azure portal."::: |
| 36 | + |
| 37 | +4. Select the **Security** tab or **Next** button at the bottom of the page. |
| 38 | +5. Under **Azure Bastion**, enter or select the following information: |
| 39 | + |
| 40 | + | Setting | Value | |
| 41 | + |---|---| |
| 42 | + | **Azure Bastion** | | |
| 43 | + | Enable Azure Bastion | Select checkbox. | |
| 44 | + | Azure Bastion host name | Enter **lb-bastion**. | |
| 45 | + | Azure Bastion public IP address | Select **Create new**.</br> Enter **lb-bastion-ip** in Name.</br> Select **OK**. | |
| 46 | + |
| 47 | +6. Select the **IP addresses** tab, or **Next** at the bottom of the page. |
| 48 | +7. On **Create virtual network** page, enter or select the following information: |
| 49 | + |
| 50 | + | Setting | Value | |
| 51 | + |---|---| |
| 52 | + | **Add IPv4 address space** | | |
| 53 | + | IPv4 address space | Enter **10.0.0.0/16 (65,356 addresses)**. | |
| 54 | + | **Subnets** | Select the **default** subnet link to edit. | |
| 55 | + | **Edit subnet** | | |
| 56 | + | Subnet purpose | Leave the default **Default**. | |
| 57 | + | Name | Enter **backend-subnet**. | |
| 58 | + | Starting address | Enter **10.0.0.0**. | |
| 59 | + | Subnet size | Enter **/24(256 addresses)**. | |
| 60 | + | **Security** | | |
| 61 | + | NAT Gateway | Select **None**. | |
| 62 | + |
| 63 | + :::image type="content" source="./media/load-balancer-internal-create-bastion-include/edit-subnet-window.png" alt-text="Screenshot of default subnet rename and configuration."::: |
| 64 | + |
| 65 | +8. Select **Save**. |
| 66 | + |
| 67 | +9. Select **Review + create** at the bottom of the screen, and when validation passes, select **Create**. |
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