Achieving Your Microsoft Azure Network Engineer Certification

  • Azure network engineer certification
  • Published by: André Hammer on Feb 12, 2024

Would you like to become a certified Microsoft Azure Network Engineer? This certification offers many opportunities in the IT industry.

By getting certified, you can show your skills in designing, implementing, and maintaining Azure networking solutions.

Let's look at the steps you need to follow to get your Microsoft Azure Network Engineer Certification.

Let's explore how you can grow your career in IT.

Overview of the Azure Network Engineer Certification

Skills Measured

The Azure Network Engineer Certification tests skills in:

  • IP addressing
  • Name resolution
  • VNet connectivity
  • Routing in Azure

Candidates show how to:

  • Set up IP addressing and name resolution using Azure services
  • Configure VNet connections efficiently
  • Work with routing tables
  • Direct network traffic in Azure

This certification highlights proficiency in creating secure and scalable network infrastructures in Azure. It evaluates knowledge and practical skills in network engineering specifically for Azure.

Audience Profile

The target audience for the Azure Network Engineer Certification typically has a professional background in IT networking or infrastructure. They have experience with cloud platforms and are skilled at configuring, managing, and troubleshooting network solutions.

For this audience, important skills and knowledge areas include:

  • Understanding virtual networks
  • Implementing connectivity solutions
  • Securing resources
  • Optimizing network performance

It is also crucial for them to be familiar with Azure services like Virtual Network Gateways, ExpressRoute, Azure DNS, and VPN Gateway. Hands-on experience with networking technologies and a strong foundation in network security principles are essential for designing and implementing Azure network solutions effectively.

Core Networking Infrastructure in Azure

Designing IP Addressing in Azure

When designing IP addressing in Azure, an Azure network engineer should plan the allocation of IP addresses carefully. This involves assigning IP addresses to virtual machines, virtual networks, and Azure services.

By strategically assigning IP addresses, the engineer can ensure efficient network communication within the Azure environment.

Considerations such as subnetting, IP address ranges, and network security policies are important in designing the IP addressing scheme. These factors support different networking requirements and configurations.

Azure network engineers can optimise IP addressing design by implementing address spaces that allow for seamless connectivity and scalability as the Azure environment expands.

By careful planning and implementation of IP addressing design, Azure network engineers can create a strong network infrastructure that meets the needs of the Azure environment.

Implementing Name Resolution in Azure

Azure can resolve names by using Azure DNS. This service helps with domain name resolution in a virtual network. By configuring DNS servers, or using Azure's DNS services, you can enable smooth communication between resources like virtual machines. Important elements of Azure name resolution are:

  • Defining custom domains
  • Configuring DNS zones
  • Setting up DNS records (A, AAAA, CNAME, TXT)

To ensure efficient operations, it's important to:

  • Monitor DNS queries regularly
  • Update records as needed
  • Implement security measures against attacks

By following these guidelines, network engineers can maintain a reliable and secure name resolution system in Azure.

Configuring VNet Connectivity

A network engineer in Azure can set up VNet connectivity with a Virtual Network Gateway.

This gateway acts as a bridge between on-premises networks and Azure VNets.

The process involves defining connectivity type, addressing scheme, and setting up VPN or ExpressRoute connections.

Best practices for VNet configuration include deploying network security groups to manage traffic, creating user-defined routes for efficient routing in the VNet, and implementing Azure DDoS Protection Standard for security.

By following these steps, network engineers can guarantee top network performance and smooth communication between Azure resources and external networks.

Understanding Routing

Routing is a basic part of network infrastructure. It helps data move between devices.

Azure network engineers need to understand routing to make data transmission in their network more efficient.

Knowing routing protocols like BGP or OSPF helps engineers create scalable and reliable network structures. This optimises traffic flow and reduces delays.

When engineers can read routing tables and identify routing errors, troubleshooting network problems becomes easier.

In Azure network management, having a good grasp of routing concepts is crucial for maintaining high network performance and availability.

With a deep understanding of routing, engineers can create complex network designs, direct traffic between virtual networks, and establish secure connections with on-premises environments.

Good skills in routing enhance network security and allow engineers to adjust to changing network needs. This helps scale Azure networks to meet evolving business demands.

Securing Azure Networks with Firewalls

Implementing Firewall Policies

To enhance network security in Azure, follow these steps:

Clearly define the security requirements and objectives.

Understand the specific needs of the network.

Create policies that dictate allowed and blocked connections.

Ensure only authorized traffic enters the network.

Regularly review and update policies to keep up with security threats and business requirements.

Properly configure and manage firewall policies:

Set up rules based on IP addresses, protocols, and ports.

Utilize network security groups to enforce rules.

Consistently monitor and analyse network traffic.

Identify suspicious activities.

Adjust policies proactively to maintain a secure Azure environment.

Utilizing Azure Front Door

Azure Front Door can make web applications faster and more reliable. Here's how:

  • It uses a global network of edge sites to reduce latency and improve user experience.
  • By setting up routing rules, it directs users to the closest entry point, making access to content quicker.
  • It boosts security by handling SSL decryption, lessening the load on origin servers, and safeguarding against DDoS attacks.

Monitoring and Managing Azure Networks

Monitoring Networks for Performance and Security

Monitoring network performance involves tracking network traffic, bandwidth usage, and response times. This helps identify bottlenecks or issues. Security measures like firewalls, intrusion detection systems, and encryption protocols protect the network from threats. These measures maintain data integrity and confidentiality. Network monitoring tools enable proactive identification and resolution of issues in real-time.

Constant monitoring for anomalies or suspicious activities allows for timely issue resolution, ensuring a secure network environment.

Managing Connectivity Services

Network administrators can easily manage connectivity services in an Azure environment. They can use tools like virtual networks, network security groups, and Azure ExpressRoute. These resources help to set up, configure, and monitor network connectivity for smooth operation.

To ensure reliable and secure connectivity in Azure networks, strategies such as implementing redundant connections and using network monitoring tools can be used. Setting up firewalls and access control lists can also help in safeguarding network traffic and data integrity.

Monitoring and optimising connectivity services in Azure networks can be done by conducting network assessments regularly. Implementing traffic shaping policies and using Azure Network Watcher for monitoring and diagnosing network issues are also effective steps. By monitoring network traffic patterns and optimizing configurations, administrators can ensure high performance and security in the Azure environment.

Establishing VPN Connections in Azure

Configuring Site-to-Site VPN Connection

Network engineers can configure a Site-to-Site VPN connection in Azure by following these steps:

  • Create the correct virtual network gateways, connect them, and configure them properly.
  • Establish the necessary local network gateways to connect the on-premises network with Azure.
  • Ensure security by defining encryption and authentication protocols and setting up proper routing.
  • Consider factors like IP address ranges, shared key authentication, and traffic filtering to prevent unauthorized access.
  • By following these steps and considering all relevant aspects, network engineers can successfully configure a Site-to-Site VPN connection for a network in Azure.

Setting up Point-to-Site VPN Connection

Setting up a Point-to-Site VPN Connection in Azure involves a few important steps:

  • Create a virtual network and a gateway subnet.
  • Set up a VPN gateway and configure it for Point-to-Site connections.
  • Generate and upload certificates for authentication.

To ensure security, use strong encryption protocols like SSL/TLS. Implementing multi-factor authentication adds an extra layer of security. Regularly update and patch VPN software to address vulnerabilities.

For optimal network performance:

  • Consider the location of the VPN gateway for faster speeds.
  • Monitor network traffic and use Quality of Service (QoS) to streamline VPN traffic.

Leveraging Azure ExpressRoute

Azure ExpressRoute offers many benefits for network connectivity. These include increased security, lower latency, and higher reliability compared to standard internet connections. By bypassing the public internet, organizations can ensure data privacy and reliability when communicating with Azure services.

Azure ExpressRoute also lets organizations extend their on-premises networks into the Microsoft Cloud. This creates a seamless and secure hybrid cloud environment. When setting up Azure ExpressRoute, network engineers should think about bandwidth requirements, traffic patterns, and redundancy options.

Optimizing Network Infrastructure with Virtual WAN Architecture

Designing Virtual WAN Architecture

When designing Virtual WAN architecture for Azure, optimizing network infrastructure is important.

Careful planning of the network layout, traffic patterns, and security protocols ensures efficient communication.

Consider bandwidth requirements, latency sensitivity, and redundancy for reliable application delivery.

Design with scalability for seamless growth and implement load balancing for high performance.

Analyse network needs and strategically configure Virtual WAN components for enhanced application delivery services.

Enhancing Application Delivery Services with Load Balancer

Implementing Load Balancer in Azure

To implement Load Balancer in Azure, a network engineer can start by configuring the load balancer settings. This includes settings like back-end pools and health probes.

These settings help in efficiently distributing incoming traffic across virtual machines, ensuring optimal performance for applications.

Additionally, setting up load balancing rules based on criteria like port numbers or protocols further enhances application delivery services.

By using Azure's traffic distribution capabilities, the engineer can improve the availability of applications. This is achieved by ensuring that workloads are evenly distributed and redundancy is in place.

This reduces downtime and enhances the overall user experience.

Monitoring and managing Load Balancer metrics and logs can provide insights into traffic patterns and potential performance bottlenecks.

These insights enable proactive adjustments to further optimize application delivery services.


Candidates aiming for the Microsoft Azure Network Engineer Certification need to grasp networking concepts and Azure services.

They should show good skills in designing, implementing, and maintaining Azure networking solutions.

Passing the exam shows expertise in virtual networks, VPN Gateway, Azure ExpressRoute, and network security.

Preparation may involve gaining practical experience, studying official Microsoft resources, and taking online training courses.

Getting certified can validate Azure networking skills and boost career opportunities in cloud computing.

Readynez offers a 3-day Microsoft Azure Network Engineer Course and Certification Program, providing you with all the learning and support you need to successfully prepare for the exam and certification. The AZ-700 Microsoft Azure Network Engineer course, and all our other Microsoft courses, are also included in our unique Unlimited Microsoft Training offer, where you can attend the Microsoft Azure Network Engineer and 60+ other Microsoft courses for just €199 per month, the most flexible and affordable way to get your Microsoft Certifications.

Please reach out to us with any questions or if you would like a chat about your opportunity with the Microsoft Azure Network Engineer certification and how you best achieve it. 


What is the Microsoft Azure Network Engineer Certification?

The Microsoft Azure Network Engineer Certification is a credential that validates a professional's skills in designing, implementing, and managing Azure networking solutions. It demonstrates proficiency in areas such as virtual networks, VPN gateways, and network security groups.

What are the requirements to achieve the Microsoft Azure Network Engineer Certification?

To achieve the Microsoft Azure Network Engineer Certification, you need to pass the AZ-700 exam. It is recommended to have practical experience in designing, implementing, and maintaining network solutions on Azure.

What topics are covered in the Microsoft Azure Network Engineer Certification exam?

The Microsoft Azure Network Engineer Certification exam covers topics such as networking services, virtual networks, VPN Gateway, Azure DNS, traffic manager, and network security groups.

How can I prepare for the Microsoft Azure Network Engineer Certification exam?

To prepare for the Microsoft Azure Network Engineer Certification exam, study relevant Azure networking concepts, practice with hands-on labs, and review official Microsoft exam resources such as study guides and practice tests. Join study groups or online forums for additional support.

What are the benefits of obtaining the Microsoft Azure Network Engineer Certification?

Obtaining the Microsoft Azure Network Engineer Certification can lead to increased job opportunities, higher salary potential, and the ability to design and implement secure and resilient network solutions using Azure services such as Virtual Networks, ExpressRoute, and VPN Gateway.

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