Network troubleshooting

Network troubleshooting is a repeatable process, which means that you can break it down into clear steps that anyone can follow.

1. Identify the Problem. ...
2. Develop a Theory. ...
3. Test the Theory. ...
4. Plan of Action. ...
5. Implement the Solution. ...
6. Verify System Functionality. ...
7. Document the Issue.

1. What are the 7 troubleshooting steps?
2. What causes poor network connection?
3. What makes a good troubleshooter?
4. What are the three types of network failure?

What are the 7 troubleshooting steps?

SEVEN-STEPS to Troubleshooting (Define Problem, Identify Probable Cause, Test Hypothesis, Create Action Plan, Implement Action Plan, Verify Problem Resolution, Create Post-Martum report)

What causes poor network connection?

What are common causes of poor network quality? Poor network quality may occur due to the following: ... Some common causes of network congestion are file downloads, streaming video, and other types of Internet traffic. Wireless LAN interference A large number of wireless devices are connected to the access points.

What makes a good troubleshooter?

They use their knowledge of the working system, past experience and yes, a little intuition, to determine the root cause and a path to a solution. ... Even the most experienced troubleshooter can be surprised on occasion by an off-the-wall solution.

What are the three types of network failure?

There are many types of failure as link, node, SRLG, control plane failure as we can see in figures below. or permanent destruction. sub network failure(fig2), is a type failure occurred with a re- gional sub network t hat commonly shares a risk, e.g., a region that has high occurring frequency of earthquake.