Virtual Machine - The server may have multiple NICs.Looking at the diagram from right to left, let's discuss briefly each component: the Corporate Network (peach cloud on the left).the Internet or WAN (green cloud in the center).the Azure network (blue cloud on the right).This discussion ensures we're thinking about each component in the end-to-end chain that enables connectivity in Azure.Īt the highest level, I describe three major network routing domains Network componentsīefore digging into troubleshooting, let's discuss some common terms and components. However, if you don't have an established approach, this document can get you started on the path to building your own methods, tools, and preferences to troubleshooting network issues.

Your approach will probably differ, there's nothing wrong with different approaches to problem solving. This document describes the approach and tools I often take.

The approach to troubleshooting, the tools, and methods used are personal preferences.

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