IT Skills     Cloud Computing and Virtualization     Amazon     AWS Certified Developer - Associate 2021

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Being able to troubleshoot cloud and network issues is important when trying to resolve failures or operational difficulties. Use this course to learn to employ troubleshooting methodologies to resolve common cloud issues.
Explore how to resolve cloud-related issues using troubleshooting methodology and common troubleshooting tools. Discover how to identify and resolve network connectivity problems, security group misconfigurations, and common performance issues. Finally, learn how to troubleshoot common challenges encountered with AWS database and storage services.
Upon completion, you'll be able to use various methods and tools to troubleshoot AWS cloud and network problems. This course is one of a collection of courses that prepares learners for the DVA-C01: AWS Certified Developer – Associate 2021 certification exam.

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Objectives

AWS Developer Associate 2021: Troubleshooting Techniques discover the key concepts covered in this course describe how to resolve cloud-related issues using the troubleshooting methodology describe how to resolve network security group misconfigurations such as ACL and inheritance problems to troubleshoot connectivity issues describe how to resolve connectivity issues such as peering, incorrect subnets, incorrect IP addresses, and incorrect IP space problems describe how to resolve connectivity issues such as DNS records, VLAN, proxy, MTU, QoS, and time synchronization problems describe how to resolve connectivity issues such as routing and firewall problems describe how to use Network troubleshooting tools such as ping, traceroute, route, flushdns, ipconfig, and nslookup to troubleshoot connectivity issues describe how to use Network troubleshooting tools such as arp, curl, packet capture, packet analyzer, the OpenSSL client, and netstat to troubleshoot connectivity issues describe how to troubleshoot common performance issues by reviewing the utilization of resources such as CPU, memory, storage, I/O, and the network describe how to troubleshoot common performance issues by reviewing an application's memory management and service overload describe how to troubleshoot common performance issues by reviewing the configuration of load balancers describe methods for troubleshooting common issues with AWS database services describe methods for troubleshooting common issues with AWS storage services summarize the key concepts covered in this course