Azure Classroomnotes 03/Apr/2022

TCP/OSI Model of Networking

Types of Load Balancers

Conceptual Overview

Activity

• Lets implement this
  
  
  
  
  
  
  
  
  
• Now access the application using load balancer
  
• Now lets add a DNS Record
  
  
  

Activity 1:

• Create a virtual network with 6 six subnets ensure the vnet cidr is 172.16.x.x and choose cidr ranges for your subnets as per your choice.
• Now imagine you have to create 100 networks in a month, soe we need a way to automate these kind of activities.
• In Azure we primarly have two options one is infra provisioning (ARM Templates/Bicep) and Command Line (Azure CLI and Azure Powershell)
• Interaction Options with Azure
  
• Install Azure CLI and Verify if its working
  
• To login from the cli, Execute the Following command az login
  
  
• Find the Azure CLI Command to Interact with azure is very simple
  • Navigate to Refer Here
    
• Create a folder and the open it with Visual Studio Code. Install necessary extensions
  
  
  
• Lets list the steps for manually creating the network
  • Create a Resource group
  • Create a VNET in some location and resource group
  • add subnets with cidr ranges
• Finding the command for resource group Refer Here
  
  
  
  
  
• Create a virtual network with name ntier in resource group fromcli. Refer Here for the official docs for vnet and Refer Here for vnet create command
  
  
  
• Now lets add subnets Refer Here
  
• Refer Here for the changes done to write the test script.
• Exercise: Write an Azure CLI to create two different vnets and create a peering connection.