Unit 9
Network Troubleshooting
A systematic way to find and fix faults: the troubleshooting method, layer-by-layer symptoms, command-line tools, common faults and documenting the fix.
What you will learn
After this unit you can:
- Apply a systematic troubleshooting method.
- Use command-line tools to diagnose network, DNS and server problems.
- Troubleshoot operating system, application and network issues using logs and tools.
- Document faults and solutions.