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NetScreen-5000 Series Hardware Installation and Configuration Guide
Interpreting Ethernet Port Status LEDs for All Modules
Power Supply LEDs
Interpreting Power Supply LED Status for the NetScreen-5200
Interpreting Power Supply LED Status for the NetScreen-5400
64
Power Supply LEDs
The port Status LEDs indicate whether any of the ports on the modules are
operating properly. Table 19 describes the status possibilities for each.
Table 19: Port Module Status LEDs
LED
Color
Meaning
LINK
Green
A successful link has been established.
Blinking green
The port is attempting to establish a link.
Off
The port has not established a link with another device.
TX/RX
Green
The port is successfully passing packets back and forth to a
destination device.
Blinking green
The port is attempting to pass packets back and forth to a destination
device.
Off
The port does not have a device connected to it.
The following tables describe LED behaviors on the 5000-M and 5000-M2 for
different combinations of functioning power supplies.
Table 20 details the LED behaviors on the 5000-M and 5000-M2 for different
combinations of functioning power supplies on the NetScreen-5200.
Table 20: LED Behaviors As Affected by Power Supplies (NetScreen-5000-M and
5000-M2)
Power Supply 1
Power Supply 2
Present
Present
Yes
No
Yes
Yes (not functioning
or turned off)
Yes
Yes
The status of the Power and Alarm LEDs depends upon whether the
NetScreen-5400 contains a single Secure Port Module (SPM) or multiple SPMs.
Single SPM Installed
Table 21 describes the LED behaviors for different combinations of functioning
power supplies when there is only one SPM installed.
Power LED
Alarm LED
Green
Off
Green
Red
Green
Off
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