Table 4-1. Troubleshooting With the Port Status LEDs (Continued)
LED State | Indication | Possible | Troubleshooting | ||
Problem | Suggestions | ||||
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|
| |||
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|
|
| |
1 Blink | Link | Cable not | Connect cable. | ||
| Integrity | connected |
| ||
| Error |
|
|
| |
|
| Cable broken | Check cable with cable | ||
|
|
| |||
|
|
|
| tester. Repair or replace | |
|
|
|
| cable. | |
|
|
|
|
| |
|
|
| Cable too long | Try a shorter cable. | |
|
|
|
|
| |
|
|
| Remote | Enable Link Integrity at | |
|
|
| connection has | remote connection or if | |
|
|
| Link Integrity | the remote link does not | |
|
|
| disabled | have Link Integrity, | |
|
|
|
| disable Link Integrity at | |
|
|
|
| local connection. | |
|
|
|
|
| |
|
|
| Weak or no | Change Squelch level | |
|
|
| signal - link | from high to low (low | |
|
|
| distance too | setting does not | |
|
|
| long | conform to the | |
|
|
|
| ||
|
|
|
|
| |
|
|
| Bad port | Try another port. | |
|
|
|
|
| |
|
|
| Device attached | This is not a problem. | |
|
|
| to transceiver at |
| |
|
|
| other end is not |
| |
|
|
| powered on |
| |
|
|
|
|
| |
Troubleshooting 4 - 3
