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Troubleshooting Virtual Network Domain Name System (DNS)

Troubleshooting basic network Domain Name System (DNS) is an important skill. This troubleshooting scenario is an opportunity to assess your skills in this area. In this hands-on lab, you are trapped in an escape room. To escape, you need to troubleshoot the networking issues so that you can connect to the jumpbox and access the escape room exit on the web server. > **Note:** If you are completing this lab as part of the *Hands-On Network Troubleshooting with Azure Infrastructure as a Service (IaaS): An Escape Room Adventure* course, you will receive a key upon successful completion of this hands-on lab that you can use to unlock the door in the next hands-on lab in that course.

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Path Info

Level
Clock icon Intermediate
Duration
Clock icon 45m
Last updated
Clock icon Aug 30, 2025

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Table of Contents

  1. Challenge

    Confirm Virtual Network DNS Configuration

    1. Confirm the DNS configuration on the network interfaces is correct.
    2. Confirm the DNS configuration on the virtual networks is correct.

  2. Challenge

    Confirm Private DNS Zone Configuration

    1. Confirm the private DNS zone lab.vnet is linked to the required virtual networks.
    2. Confirm the record sets in the private DNS zone lab.vnet are correct.

  3. Challenge

    Connect to WebServer1 from JumpBox1

    1. Use Remote Desktop to connect to JumpBox1 using its public IP address.
    2. Use Microsoft Edge on JumpBox1 to connect to WebServer1 using the address http://escape.lab.vnet.
Pluralsight Skills - Labs - Pluralsight
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Pluralsight Skills

Pluralsight Skills gives leaders confidence they have the skills needed to execute technology strategy. Technology teams can benchmark expertise across roles, speed up release cycles and build reliable, secure products. By leveraging our expert content, skill assessments and one-of-a-kind analytics, keep up with the pace of change, put the right people on the right projects and boost productivity. It's the most effective path to developing tech skills at scale.

What's a lab?

Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.

Provided environment for hands-on practice

We will provide the credentials and environment necessary for you to practice right within your browser.

Guided walkthrough

Follow along with the author’s guided walkthrough and build something new in your provided environment!

Did you know?

On average, you retain 75% more of your learning if you get time for practice.
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