LED |
Description |
SYSTEM |
This LED shows the status of the switch (system). |
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Off (dark) |
The switch is not powered on. |
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Solid green |
The switch is healthy. |
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Solid amber |
The switch is faulty, is rebooting, or is in recovery. |
LED Mode |
Description |
Status |
In this mode, the port LEDs show port status, port duplex mode, and port speed.
By default, the port LEDs show port status. To display the port duplex mode and the port speed from the port LEDs, you must use the View list from the device manager or the Mode button on the physical switch. |
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Off (dark) |
No link. |
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Solid green |
Link is up, but there is no activity on the link. |
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Solid brown |
Port is administratively disabled. |
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Yellow |
Port is error disabled. |
| Blinking green and amber |
Link is faulty. |
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Solid amber |
Port is faulty, is disabled due to an error condition, or is in an STP-blocked state. |
Duplex |
In this mode, the port LEDs show the duplex mode (full duplex or half duplex) of the ports.
Note: The 10/100/1000 ports operate only in full-duplex mode. |
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Off (dark) |
No link. |
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Solid light blue |
Port is in half-duplex mode. |
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Solid green |
Port is in full-duplex mode. |
Speed |
In this mode, the port LEDs show the operating speed (10, 100, or 1000 Mb/s or 10 Gb/s) of the ports. |
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Off (dark) |
No link. |
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Solid light blue |
10 Mb/s. |
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Solid green |
100 Mb/s. |
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Blinking green |
1000 Mb/s. |
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RJ-45 port |
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Internal port |
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Small form-factor pluggable (SFP) module slot (empty) |
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Fiber-optic SFP module ports |
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1000BASE-T SFP module port |