Lesson 22. Network Troubleshooting
This lesson builds on the network topics covered in Lesson 20 “Network Essentials” and Lesson 21 “Advanced Network Configuration”. A solid understanding of general network technologies and the OS X network configuration architecture is necessary to effectively troubleshoot network issues from a Mac system. This lesson first covers general network troubleshooting and common network issues. Then, digging deeper, you will learn how to use the built-in OS X network troubleshooting tools, including the Network Diagnostics and Network ...
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