CLOUD LABS
Getting Started with Amazon VPC Reachability Analyzer
In this Cloud Lab, you will learn how to use Reachability Analyzer for intent verification and troubleshoot connectivity issues between two EC2 instances.
beginner
Certificate of Completion
Learning Objectives
Reachability Analyzer is an Amazon Web Services (AWS) tool designed to assess and diagnose network connectivity issues within a virtual private cloud (VPC) environment. It helps analyze and verify the reachability and connectivity between various resources such as EC2 instances, load balancers, databases, and other services in an AWS network.
In this Cloud Lab, you’ll initially create two EC2 instances to deploy a React application, designating one instance as the frontend and the other as the backend. The application’s frontend will be accessible from the internet while ensuring the backend remains inaccessible. For this intent verification, you’ll use Reachability Analyzer and understand the status of the path between the internet gateway and the backend instance.
Finally, you’ll verify the connectivity status between the frontend and backend instances. Upon identification of any connectivity issues between the frontend and backend instances, the Cloud Lab will guide you through the troubleshooting steps.
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Your method is simple, straight to the point and I can practice with it everywhere, even from my phone, that's something I have never had in other learning platforms.
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I prefer Educative courses because they have a nice mix of text & images. I find that with full video courses, it can often be too easy to go into passive learning mode.
Your method is simple, straight to the point and I can practice with it everywhere, even from my phone, that's something I have never had in other learning platforms.
I highly recommend Educative. The courses are well organized and easy to understand.
I prefer Educative courses because they have a nice mix of text & images. I find that with full video courses, it can often be too easy to go into passive learning mode.
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