Fast Ethernet Switching System User’s Guide
CPU Module
The CPU module, displayed in Figure 11, is at the top of the chassis. This is the only slot it will work in. If it is not at the top of the chassis, the
Power |
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| Utilization |
| Diagnostic | Status | ||||||||||
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Figure 11: CPU Module
The meaning of the Power LED is displayed in Table 2: Power LED. The meaning of the
remaining LEDs is displayed in Table 3: CPU Module LED.
Power
The power LED lights when the
Table 2: Power LED
Status | Color | Meaning |
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On | Green | |
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Off | Dark | |
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Status
The Status LED indicates the status of a firmware download. The LED will increment from left to right while firmware is being downloaded. It will be dark during normal operation.
Diagnostic
The Diagnostic LED is used to diagnose any problem on the
Utilization
The Utilization LED indicates the utilization of the
LEDs | 24 |