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Building Hybrid Clouds with Azure Stack by Susan Roesner, Markus Klein

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Troubleshooting SDNs

As learned earlier, Azure Stack uses SDN for networking. It provides easy management and great scalability. Again, like with Software Defined Storage earlier in this chapter, if there is anything regarding networking issues and you have to call the Support as a Service from your hardware vendor, it is good to know some basics. It's the same with networking.

The basic error types within SDN can be divided into the following categories:

  • Missing or unsupported configuration
  • Errors in policy application
  • Software bugs
  • External errors

As you already have seen with storage, for networking, some great PowerShell tools are the tools for troubleshooting the system.

To check the configuration state of a Hyper-V host, the following ...

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