Juniper SRX1500, Руководство по оборудованию

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Table 23: PWR LED Description (continued)
Possible Cause and Corrective
Action
Meaning LED State LED Status
If a red alarm condition occurs,
issue the
show chassis alarms
command to determine the source
of the problem.
• Verify that the AC power cord
and/or DC power supply cable
is not damaged. If the insulation
is cracked or broken,
immediately replace the cord or
cable.
• Verify that the source circuit
breaker has the proper current
rating. Each power supply must
be connected to a separate
source circuit breaker.
• Ensure that the power socket
you are plugged into is in working
condition.
• Connect the power supply to a
different power source with a
new power cord or power cables.
If the power supply status LEDs
indicate that the power supply
is not functioning normally, the
power supply is the source of the
problem. Replace the power
supply with a spare.
NOTE: If the system temperature
exceeds the threshold, Junos OS
shuts down all power supplies so
that no status is displayed.
Junos OS also can shut down one
of the power supplies for other
reasons. In this case, the remaining
power supply provides power to
the services gateway, and you can
still view the system status through
the CLI.
Indicates that the
services gateway is
not receiving power. Off Off
Related
Documentation
Troubleshooting Resources for the SRX1500 Services Gateway Overview on page 89
•
•
Using the RESET CONFIG Button on the SRX1500 Services Gateway on page 94
•
Changing the RESET CONFIG Button Behavior on the SRX1500 Services Gateway on
page 94
93 Copyright © 2017, Juniper Networks, Inc.
Chapter 19: Troubleshooting Components