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4912 Utilization LED's

I have 4 4912's and I noticed that the LED's for utilization never light up. Is this a hardware problem on these switches?

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Cisco Employee

Re: 4912 Utilization LED's

This is not an hardware problem. The utilization LEDs indicates the current traffic load over the backplane. In a healthy normal network, the backplane utilization is well below 20% and you would not see this LEDs light up.

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