A
Troubleshooting
Table
Table
Problem | Action |
|
|
Power LED is off | ✔ Make sure the power adapter is connected to |
| the power outlet and is properly inserted into |
| the power connector on the switch. |
| ✔ Determine if the power outlet is functional by |
| plugging another device into the receptacle. |
|
|
Collision LED is | Collisions are normal in Fast Ethernet net- |
blinking constantly | works; however, excessive collisions may indi- |
| cate that your network is overly congested. |
| ✔ Make sure the workstation cables do not |
| exceed the maximum length of 100 meters. |
| ✔ Make sure the workstation cables meet EIA/ |
| TIA 568B specifications for Category 5 wiring. |
| ✔ Make sure the total network diameter does not |
| exceed the maximum distance. |
| ✔ Make sure there are no faulty Fast Ethernet |
| adapters or other equipment on the network. |
|
|
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