Table 68: Chassis Component Alarm Conditions On Qfx10000 Modular - Juniper QFX10008 Hardware Manual

Copyright © 2019, Juniper Networks, Inc.
Table 68: Chassis Component Alarm Conditions on QFX10000 Modular Models
Chassis
Component Alarm Condition
Control A Control board has
board failed.
A Control board has
been removed.
Line Cards A line card is offline.
A line card has failed.
A line card has been
removed.
Fan trays A fan tray has been
removed from the
chassis.
One fan in the chassis is
not spinning or is
spinning below required
speed.
A fan is not receiving
power from the fan tray
controller.
Fan Tray A fan tray controller has
failed.
Controller
One of the fan tray
controller in the chassis
is not receiving enough
power.
Switch One of the SIB has failed.
Interface
Boards
(SIBs)
SATA SSD The SSD has failed or
removed.
slot
Chapter 5: Troubleshooting
Alarm
Severity Remedy
Major Replace the failed Control board.
(red)
Minor Install a Control board in the empty
(yellow) slot.
Minor Check the line card. Remove and
(yellow) reinstall the line card. If this fails,
replace the failed card.
Major Replace the failed line card.
(red)
Major Install a line card in the empty slot.
(red)
Major Install the missing fan tray.
(red)
Major Replace the fan tray.
(red)
Major Check and replace the failed fan tray
(red) controller if required.
Minor Check and replace the failed fan tray
(yellow) controller if required.
Major Check the power supply.
(red)
Minor Check the below:
(yellow)
The SIB is not receiving power.
The fan tray controller is having a
power problem.
Major Install the SSD.
(red)
251