mirror of
https://github.com/MicrosoftLearning/AZ-104-MicrosoftAzureAdministrator.git
synced 2026-02-06 00:29:08 +00:00
79 lines
2.5 KiB
Markdown
79 lines
2.5 KiB
Markdown
---
|
||
|
||
demo:
|
||
title: 'Demonstration 04: Administer Virtual Networking'
|
||
module: 'Administer Virtual Networking'
|
||
---
|
||
|
||
# 04 - Administer Virtual Networking
|
||
|
||
## Configure Virtual Networks
|
||
|
||
In this demonstration, you will create virtual networks.
|
||
|
||
**Reference**: [Quickstart: Create a virtual network - Azure portal](https://docs.microsoft.com/azure/virtual-network/quick-create-portal)
|
||
|
||
## Create a virtual network in the portal
|
||
|
||
1. Sign in the to the Azure portal and search for **Virtual Networks**.
|
||
|
||
1. Create a virtual network, explaining the basic settings as you go. Ensure at least one subnet is created.
|
||
|
||
1. Verify your virtual network was created.
|
||
|
||
## Configure Network Security Groups
|
||
|
||
In this demonstration, you will explore NSGs and service endpoints.
|
||
|
||
**Reference**: [Restrict access to PaaS resources - tutorial - Azure portal](https://docs.microsoft.com/azure/virtual-network/tutorial-restrict-network-access-to-resources)
|
||
|
||
**Create a network security group**
|
||
|
||
1. Access the Azure Portal.
|
||
|
||
1. Search for and select the **Network Security Groups**.
|
||
|
||
1. Create a NSG explaining the settings as you go.
|
||
|
||
1. Wait for the new NSG to deploy.
|
||
|
||
**Explore inbound and outbound rules**
|
||
|
||
1. Select your new NSG.
|
||
|
||
1. Discuss how the NSG can be associated with subnets or network interfaces.
|
||
|
||
1. Discuss the purpose inbound and outbound rules.
|
||
|
||
1. Review the default inbound and outbound rules.
|
||
|
||
1. Create a new rule, explaining the settings as you go. Specifically discuss the service selection (like HTTPS) and the priority settings.
|
||
|
||
## Configure Azure DNS
|
||
|
||
In this demonstration, you will explore Azure DNS.
|
||
|
||
**Reference**: [Tutorial: Host your domain and subdomain - Azure DNS](https://docs.microsoft.com/azure/dns/dns-delegate-domain-azure-dns)
|
||
|
||
|
||
**Create a DNS zone**
|
||
|
||
1. Access the Azure Portal.
|
||
|
||
1. Search for the **DNS zones** service.
|
||
|
||
1. Create a **DNS zone** and explain the purpose of the zone. For a name you can use contoso.internal.com.
|
||
|
||
1. Wait for the DNS zone to be created. You may need to **Refresh** the page.
|
||
|
||
**Add a DNS record set**
|
||
|
||
**Reference**: [Tutorial: Create an alias record to refer to a zone resource record](https://learn.microsoft.com/azure/dns/tutorial-alias-rr)
|
||
|
||
1. Once your zone is created, select **+Record Set**.
|
||
|
||
1. Use the **Type** drop-down to view the different types of records. Review how the different record types are used. Notice how the record information changes as you select different record types.
|
||
|
||
1. Create an **A** record as an example.
|
||
|