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HP Network Node Manager 9: Getting Started by Marius Vilemaitis

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Troubleshooting tools

This section describes troubleshooting tools, which are most often used while administering NNMi.

System information

Starting from NNMi version 9.0, additional NNMi state information was delivered to system administrators over the console menu (Help | System menu) for the following areas:

  • Discovery state check
  • Health
  • Server
  • Database
  • State poller
  • Custom poller
  • Extensions
  • Component versions

Each piece of information is very useful while troubleshooting issues related to NNMi server. Also, it is recommended that the system administrator checks this information on a regular basis. How often such information should be checked depends on the environment that is being monitored:

  • If a large number of devices are monitored (over 1000 devices), ...

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