Juniper JSA3500, Руководство по оборудованию

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• # chkconfig lm_sensors on
•
For JSA1500 and JSA3500 fan status, use
# sensors
•
For JSA5500 and JSA7500, use the following commands:
•
To enable IPMI and boot, use
# chkconfig ipmi on
•
To start IPMI service, use
service ipmi start
•
For fan status, use
# ipmitool sdr
Related
Documentation
Hardware Specifications on page 7
•
•
JSA1500 Back Panel
•
JSA3500 Back Panel on page 12
•
JSA5500 Back Panel on page 23
•
JSA7500 Front Panel on page 31
Maintaining the JSA7500 Air Filter
The JSA7500 ships with a front bezel with air filter to provide optimum cooling to the
appliance.
For optimum cooling, maintain the air filter, as follows:
• Regularly inspect the air filter.
• A dirty air filter restricts airflow in the appliance, producing a negative effect on the
ventilation of the chassis. The filter degrades over time. You must replace the filter
every six months.
CAUTION: Always keep the air filter in place while the JSA7500 appliance
is operating. Running the appliance without the air filter in place could
cause of small bits of dirt or other materials could be blown into the
appliance. This could damage the appliance components.
• Use spare filters within the period defined by the manufacturer. Check the date of
manufacture printed on the filter. Store spare air filters in a dark, cool, and dry place.
Storing air filters at higher temperatures, or where they can be exposed to ultraviolet
(UV) radiation, hydrocarbon emissions, or vapors from solvents, can significantly reduce
their life.
Related
Documentation
•
Cooling Fans on page 135
•
RAID Array on page 133
•
Power Supply on page 134
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