Lesson 23. Troubleshoot Network Issues


Image Identify and resolve network configuration issues

Image Verify network configuration with Network preferences

Image Use Network Utility to aid in troubleshooting

This lesson builds on the network topics covered in Lesson 21, “Manage Basic Network Settings,” and Lesson 22, “Manage Advanced Network Settings.” This lesson covers general network troubleshooting and common network issues. Then, you learn how to use ...

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