Chapter 21. Network Troubleshooting

This chapter covers the following topics:

This chapter covers the following exam objective:

  • Objective 1.3: Given a scenario, configure and verify network connection parameters.

Troubleshooting network problems can be challenging. There are many points of failure to test, both hardware and software related. As a result, there are many network features you must understand before attempting to troubleshoot network issues. You also need to start building your toolbox of network troubleshooting and performance tools (commands and utilities). This chapter explores a great number of these tools to help you prepare to troubleshoot networking issues. ...

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