Juniper EX9253 Hardware Manual page 28

Table 6: LEDs on the Routing Engines in an EX9253 Switch
LED
SSD0
SSD1
Link/Activity LED on the
MGMT port
Speed LED on the MGMT
port
Activity LED on the BITS
port
Color
–
Green
–
Green
–
Green
Green
Amber
–
Green
(Continued)
State
Off
Blinking
Off
Blinking
Off
Blinking
On steadily
Off
On steadily
On steadily
Off
On steadily
Description
There is no alarm.
SSD0 is being accessed
by the switch.
SSD0 is not active or not
being accessed.
SSD1 is being accessed
by the switch.
SSD1 is not active or not
being accessed.
The port and the link are
active, and there is link
activity.
The port and the link are
active, but there is no link
activity.
The port is not active.
Link speed is 1000 Mbps.
Link speed is 100 Mbps.
Link speed is 10 Mbps.
There is no loss (BITS is in
locked state).
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