There are "tools-a-plenty" to assist administrators with identifying when a network is down and several approaches to react to the alarms. But what method is best? The short answer is, none of them. No single method works in every situation. This article will help explain some of the methodologies used in troubleshooting and where they may fall short as a permanent fix. There are basically two approaches to troubleshooting, top down and bottom up.
Structured Troubleshooting Approaches > Troubleshooting Methods for Cisco IP Networks
In a bottom up approach to network troubleshooting, the cabling is checked first and then troubleshooting moves You forgot to provide an Email Address. This email address is already registered. Please login. You have exceeded the maximum character limit. Please provide a Corporate E-mail Address.
Morris Lewis Nov 02, On the Windows NT exams, the most difficult questions are generally the ones that involve troubleshooting. Troubleshooting questions describe a problem and ask you to pick the solution.
Save Digg Del. Troubleshooting is not an exact science, and a particular problem can be diagnosed and sometimes even solved in many different ways. However, when you perform structured troubleshooting, you make continuous progress, and usually solve the problem faster than it would take using an ad hoc approach. There are many different structured troubleshooting approaches. For some problems, one method might work better, whereas for others, another method might be more suitable.