Troubleshooting Methodology & Tools
Intermediate
- 16 videos | 58m 11s
- Includes Assessment
- Earns a Badge
By using the appropriate troubleshooting tools, network problems can be identified and resolved quickly. In this course, you will learn how to quickly identify problems, establish a cause, test theories, determine a plan of action, and recognize potential effects of the treatment. Begin by finding out how to implement an appropriate solution or escalate it, if required. Next, verify that things work after the solution. This involves documenting findings, actions, and outcomes. Conclude by reviewing troubleshooting equipment and software tools, such as network testers, packet sniffers, WiFi analyzers, bandwidth speed testers, command line tools, and Linux commands
WHAT YOU WILL LEARN
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identify a user's problem by following the network troubleshooting methodologyestablish a theory of probable cause by questioning the obvious and considering multiple approachestest a theory to determine the cause and next steps, and if escalation is requiredestablish a plan of action to resolve problems and identify potential effectsimplement an appropriate solution or escalate if requiredverify full system functionality and implement preventative measuresdocument findings, actions, and outcomesapply the network troubleshooting methodology to fix network issues
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use hardware tools to fix network hardware issuesuse a packet sniffer to intercept and log network trafficuse a port scanner to identify which ports are open on a networkuse a WiFi analyzer to detect usageuse a bandwidth speed testeruse network troubleshooting command line toolsuse Linux command line toolsuse various network troubleshooting tools
IN THIS COURSE
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5m
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4m 21s
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2m 17s
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3m 41s
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3m 11s
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2m 5s
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2m 8s
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2m 33s
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5m 15s
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3m 9s
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4m 42s
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2m 20s
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2m 12s
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8m 59s
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3m 16s
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3m
EARN A DIGITAL BADGE WHEN YOU COMPLETE THIS COURSE
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