NSG’s to subnet

• Lets create the following subnets
  • Web
  • App
  • cache
  • db
• Lets create NSGS for Web Subnet which allows
  • traffic from anywhere
    • ICMP
    • HTTP
    • HTTPS
    • SSH
  • traffic from/to only App Subnet
  • denies every thing else
    
• App Subnet
  • allows traffic from Web Subnet and cache subnet
  • denies every thing else
    
    

Azure From command line

• Azure can be connnected from
  • Portal
  • Azure CLI
  • Azure Powershell
  • Azure SDK
• Azure Templating (ARM Templates & Azure Bicep)
• Azure CLI:
  • Syntx `az [] [–parameter value1 …. –parametern valuen]
  • Launch Cloud Shell
    
• Azure Powershell:
  • Azure Powershell has list of cmdlets
  • Powershell cmdlet <verb>-<noun>
  • Azure Powershell Cmdlet <verb>-Az<noun>