Module 11: Troubleshooting Management, Monitoring, and Diagnostics
Module Overview
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11.1 |
General Approach to Troubleshooting
11.1.1 |
Overview |
11.1.2 |
Symptom - diagnosis - solution |
11.1.3 |
Preparing for network failure |
11.1.4 |
Network and fault management |
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11.2 |
OSI Troubleshooting
11.2.1 |
Model overview |
11.2.2 |
Troubleshooting layers |
11.2.3 |
Layer 1: media, connectors, and devices |
11.2.4 |
Layer 2: bridges and switches |
11.2.5 |
Layer 3: routers |
11.2.6 |
Troubleshooting TCP/IP |
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11.3 |
Diagnostic Tools
11.3.1 |
Cable testers, multimeters, and network monitors |
11.3.2 |
Sniffers |
11.3.3 |
Spectrum analyzers |
11.3.4 |
Gauss and tesla meters |
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11.4 |
WLAN Troubleshooting
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11.5 |
System Message
Logging
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11.6 |
Enterprise Management
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Module Summary
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Module Quiz
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