Difference between revisions of "ITT 2015/Network module 1/Assignment Day 14"
From Teknologisk videncenter
< ITT 2015
(→Troubleshooting skills) |
|||
| Line 12: | Line 12: | ||
== Troubleshooting skills == | == Troubleshooting skills == | ||
| − | # Knowledge of all Technologies involved. (How does it work) | + | # Knowledge of all Technologies involved. ( How does it work? ) |
| − | # Knowledge of troubleshooting tools. ( | + | # Knowledge of troubleshooting tools. ( Ping, ipconfig, show ip route .... ) |
| − | # Good at troubleshooting. (Locating and correcting the fault in a logical way) | + | # Good at troubleshooting. ( Locating and correcting the fault in a logical way ) |
<br/> | <br/> | ||
Revision as of 23:48, 29 November 2015
Contents
Network troubleshooting
Troubleshooting techniques
- Always start with a simple check for the user-claimed error!
- Make a plan / note for yourself:
- Draw a simple block diagram of the situation or use a diagram
- Write in short some lines of which technical facts you know about the error
- Write in short some lines of which technical facts you should remember to check or measure ( brainstorm / idea-catalog )
Troubleshooting skills
- Knowledge of all Technologies involved. ( How does it work? )
- Knowledge of troubleshooting tools. ( Ping, ipconfig, show ip route .... )
- Good at troubleshooting. ( Locating and correcting the fault in a logical way )
Troubleshooting exercises
Diagram for ITT1 network troubleshooting exercises:
Troubleshooting challenge number 1: Jens has no Internet!
Troubleshooting challenge number 2: Ole has no access to Internet!
Troubleshooting challenge number 3:
Troubleshooting challenge number 4:
Troubleshooting challenge number 5:
Troubleshooting challenge number 6:
Troubleshooting challenge number 7:
Troubleshooting challenge number 8:
Troubleshooting challenge number 9:
Troubleshooting challenge number 10:
Extra tasks
Extra optional task: If you like the challenge of building networks in Cisco PacketTracer, try this Packet tracer activity!
Another optional task: Packet tracer activity 2