AWS Classroom Series – 20/02/2020

VPC Creation

  • Scenario: Lets create a network to host ntier application with following subnets
    • web
    • app
    • db
    • management
  • Solution:
    • We can create VPC using
      • Console
      • CLI
    • Console
      • Create a VPC with cidr
      • Create a
        • web subnet with
        • app subnet with
        • db subnet with
        • management subnet with
      • This vpc doesnt has access to internet, So create and attach internet gateway.
      • Now VPC has internet gateway, and a default route table, but they are not connected, so edit the routes and add route to destination to internet gateway.
      • Now create a EC2 machine in web subnet and try to acess this Preview

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