Switch Fabric Module Leds In An Ex9200 Switch - Juniper EX9214 Hardware Manual

EX9214 Switch Hardware Guide
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Switch Fabric Module LEDs in an EX9200 Switch

40
Table 20: LEDs on the EX9200-RE2 Routing Engine Module (continued)
LED Label Status
Unlit
ONLINE
Green
Red
OK/FAIL
Green
DISK1
Green
DISK2
Switch Fabric Module in an EX9200 Switch on page 33
Installing an RE Module in an EX9200 Switch on page 199
Removing an RE Module from an EX9200 Switch on page 201
The Switch Fabric module (SF module) has three LEDs on the module faceplate.
Table 21 on page 41 describes the functions of these LEDs.
State and Description
The RE is powered off
When the RE module is powering on:
Blinking slowly (LED is lit for a
period of time and is unlit for thrice
that period of time that follows,
and this pattern is repeated)—RE
module is coming online.
Blinking fast (LED is lit for a period
of time and is unlit for the
subsequent same period of time,
and this pattern is
repeated)—Linux is booted.
On steadily (LED glows
steadily)—Junos OS is booted.
When the RE module is powering off:
Blinking fast (LED is lit for a period
of time and is unlit for the
subsequent same period of time,
and this pattern is
repeated)—Junos OS is powering
off.
Blinking slowly (LED is lit for a
period of time and is unlit for thrice
that period of time that follows,
and this pattern is
repeated)—Linux is powering off.
Unlit—RE module is powered off.
RE module has failed.
Blinking—Indicates activity on the
SSD.
Blinking—Indicates activity on the
SSD.
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