Juniper JSA3500, Руководство по оборудованию

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•
Ensure that the power and grounding cables are arranged so that they do not obstruct
access to other components.
• Routinely check the power LED on the power supply module. If the LED status is green,
the power supply is functioning normally.
•
Periodically inspect the site to ensure that the grounding and power cables connected
to the JSA appliance are securely in place and that there is no moisture accumulating
near the appliance.
To monitor the power supply modules, execute the following files which are available at
the Juniper Customer Support website,
www.juniper.net/support/downloads
:
• Install rpm –ivh i2c-tools-3.1.0-1.el6.x86_64.rpm
•
./pwr_status_jnpr.sh
Related
Documentation
Hardware Specifications on page 7
•
•
JSA1500 Front Panel
•
JSA1500 Back Panel
•
JSA3500 Front Panel on page 11
•
JSA3500 Back Panel on page 12
•
JSA5500 Front Panel on page 21
•
JSA5500 Back Panel on page 23
•
JSA7500 Front Panel on page 31
•
JSA7500 Back Panel on page 32
Cooling Fans
The JSA1500 and JSA3500 appliances have two cooling fans. The JSA5500 has three
and the JSA7500 has eight cooling fans. The fans are hot-swappable.
NOTE: JSA7500 has internal hot-swappable cooling fans.
Fans work in unison to cool the JSA components. A red alarm is triggered when a fan
fails.
To monitor the fan:
•
For JSA1500 and JSA3500, set up lm_sensors using the following command:
• # sensors-detect
NOTE: Use the available default options.
135 Copyright © 2018, Juniper Networks, Inc.
Chapter 21: Monitoring Hardware Components