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Power supply

pgasol
Level 1
Level 1

Hi, I have a Catalyst 4503 with 2 POWER SUPPLY Catalyst 4500 1000W AC Power Supply(Spare)(Data Only).

When I power off a power supply and then I power on it, the switch resets itself.

I have tried with the power supplies in differents UPS's but is the same.

By default, in the configuration appears this command:power dc input 2500

Maybe, can it affect?

Can anybody help me please?

Many thanks in advance

1 Reply 1

thisisshanky
Level 11
Level 11

Does the switch power up with just one power supply in the chassis ? Try putting one at a time and see if they power up. What does a show environment or show test display about the power supply POST test status.

Sankar Nair
UC Solutions Architect
Pacific Northwest | CDW
CCIE Collaboration #17135 Emeritus

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