04-01-2010 02:15 AM - edited 03-06-2019 10:25 AM
hi guys,
i have one catalyst c3750G-12S-S witch ios: c3750-ipbase-mz.122-46.SE, that when is power-on, the fan try is always for 100%
how to set the fan try to less utilization?
thx
best regards,
Luca
04-01-2010 05:10 AM
Check: "show env all".
04-01-2010 05:52 AM
"show env all" has both temperature and fan "OK",
but my problem is the blow of the fan try!, it's always 100% and i think can set with ios command, or not?
bye,
Luca
04-01-2010 03:54 PM
When you power up a 3750/3750-E the appliance goes into a POST (Power On Self-Test). The system will send the fan to full power to ascertain it's functionality. After this stress test the fan will operate at normal level.
Are you asking if there's any way to disable this? Why? Where is the appliance located? Is it located near staffs and employees?
04-02-2010 05:57 AM
no, my problem is that, after POST, the fan try is always at 100%, but "sh env all " is always OK
can i set the fan try speed with ios command?
04-06-2010 01:59 AM
Others idea?
bye,
thx
04-06-2010 05:10 PM
No you can't. You may want to raise a Cisco TAC and have the appliance RMA-ed.
04-12-2010 12:35 AM
thx for reply
bye,
Luca
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