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Verifying Hub and Port Status
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After the hub completes the POST, you can check hub activity and each connection by comparing the indicators with Table
Figure 2-6 HB1004 Hub and Port LEDs
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| Table |
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| Hub and Port LED Indicators |
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|
|
LED | State | Indication |
Power | On | Hub receiving power, CPU running |
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|
|
Utilization% | On | Number of LEDs lit indicates percentage of LAN bandwidth used |
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|
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Collision% | On | Two or more devices attempted to transmit data at the same time, |
|
| number of LEDs lit indicates percentage of collisions |
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|
|
Link/Activity | On | Port has established a valid network connection |
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|
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| Flashing | Port is receiving packets; blinking proportional to traffic |
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|
|
Partition/Disable | On | Port partitioned due to an abnormal network condition |
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|
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| Flashing | Port has been disabled by management |
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|
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| Off | Port is operating normally |
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|
Table
Compaq HB1004