Verification, Hints, and Troubleshooting Tips

This is a very important section in this book. It helps you troubleshoot problems and verify answers. There are lots of hidden tricks and problems within the exercise for which there are numerous methods to troubleshoot, as there is no set formula or way to do this. The best method to use is the one you feel comfortable using. Having said that, you can use the troubleshooting methodology in this book. Get familiar with the debug and show commands used in this section, as they are very handy.

The hints provided in each section below are not necessarily in order of the question. They have been provided as a guideline and address some or all parts of the corresponding exercise question. The key element ...

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