Book Image

Azure Networking Cookbook, Second Edition - Second Edition

By : Mustafa Toroman
Book Image

Azure Networking Cookbook, Second Edition - Second Edition

By: Mustafa Toroman

Overview of this book

Azure's networking services enable organizations to manage their networks effectively. With the Azure Networking Cookbook, you’ll see how Azure paves the way for an enterprise to achieve reliable performance and secure connectivity. This updated second edition will take you through the latest networking features in Azure. The book starts with an introduction to Azure networking, covering basics such as creating Azure virtual networks, designing address spaces, and creating subnets. You’ll create and manage network security groups, application security groups, and IP addresses in Azure using easy-to-follow recipes. As you progress through the book, you’ll explore various aspects such as DNS and routing, load balancers, Traffic Manager, and site-to-site, point-to-site, and VNet-to-VNet connections. This cookbook covers all the functions crucial to understanding cloud networking practices and being able to plan, implement, and secure your network infrastructure with Azure. You’ll not only upscale your current environment but also get well-versed with monitoring, diagnosing, and ensuring secure connectivity. The book will help you grasp best practices as you learn how to create a robust environment. By the end of this Azure cookbook, you’ll have gained hands-on experience developing cost-effective solutions that can facilitate efficient connectivity in your organization.
Table of Contents (15 chapters)
14
Index

Creating a backend pool

After the load balancer is created, either internally or publicly, we need to configure it further in order to start using it. During the creation process, we define the frontend of the load balancer and know where traffic needs to go to reach the load balancer. But, in order to define where that traffic needs to go after reaching the load balancer, we must first define a backend pool.

Getting ready

Before you start, open the browser and go to the Azure portal via https://portal.azure.com.

How to do it...

In order to create the backend pool, we must do the following:

  1. In the Azure portal, locate the previously created load balancer (either internal or public).
  2. In the Load balancer pane, under Settings, select Backend pools. Select Add to add the new backend pool:
    Clicking the Add button in the Load balancer pane to add a new backend pool

    Figure 10.3: Adding a new backend pool

  3. In the new pane, we must provide a Name and specify what the load balancer is associated to. Associations can be created for VMs or VM...