19.4. Summary
In this chapter, you learned about all things troubleshooting, and you now know how to sleuth out and solve a lot of network problems. You learned to first check all the SSS and about how to approach problem resolution by eliminating what the problem is not. You learned the process of how to narrow the problem down to its basics and define it.
Next, you learned a systematic approach to troubleshooting using a nine-step troubleshooting model to troubleshoot most of the problems you'll run into in networking. And you also learned about some resources you can use to help you during the troubleshooting process. You also learned how important documentation is to the health of your network.
Finally, I gave you a bunch of cool tips to ...
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