Monitoring The Device; Led Activity Interpretation; Slx 9140 Port-Side Leds - Extreme Networks ExtremeSwitching SLX 9140 Hardware Installation Manual

Monitoring the Device

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LED activity interpretation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
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SLX 9140 port-side LEDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
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SLX 9140 nonport-side LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
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LED patterns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
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Diagnostic tests and monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

LED activity interpretation

System activity and status can be determined through the activity of the LEDs on the device.
There are three possible LED states: off (no light), a steady light, and a flashing light. Flashing lights may be slow, fast, or flickering. The
LED colors are either green or amber.
Sometimes, the LEDs flash either of the colors during boot, POST, or other diagnostic tests. This is normal; it does not indicate a problem
unless the LEDs do not indicate a healthy state after all boot processes and diagnostic tests are complete.

SLX 9140 port-side LEDs

The SLX 9140 switch has the following LEDs on the front panel:
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One power single-color status LED (green)
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One status bicolor status LED (green and amber)
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Two management single-color LEDs (green) for speed and link
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48 SFP28 port single color status LEDs (green) that indicate 1/10 GbE or 25 GbE mode of operation
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Four single-color status LEDs (green) for each of the six QSFP28 ports that indicate the status of the ports in 100 GbE mode,
2x50* GbE mode, 40 GbE mode, 4x25* GbE mode, and 4x10 GbE mode
* Not currently supported by software.
Figure 29 shows the LEDs on the SLX 9140 front panel.
ExtremeSwitching SLX 9140 Hardware Installation Guide
9036857-00 Rev AA
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