Interpreting Nonport-Side Leds - Broadcom Brocade G720 Hardware Installation Manual

G720-Install-IG101 Installation Guide
Table 12: FC Port Status LED Patterns during Normal Operation
LED Color
No light
Steady green
Slow-flashing green (on for 1 second; then
off for 1 second)
Fast-flashing green (on for 1/4 second; then
off for 1/4 second)
Flickering green
Steady amber
Slow-flashing amber (on for 2 seconds;
then off for 2 seconds)
Fast-flashing amber (on for 1/2 second;
then off for 1/2 second)

Interpreting Nonport-Side LEDs

Use the following table to interpret the power supply and fan assembly status LED during normal operation.
Table 13: Power Supply and Fan Assembly Status LED Patterns during Normal Operation
LED Color
No light
Steady green
Flashing green (for more
than 5 seconds)
Broadcom
Indicates one of the following:
•
No signal or light carrier (media or
cable) detected.
•
The device may be currently initializing.
•
The connected device is configured in
an offline state.
The port is online (connected to an external
device) but has no traffic.
The port is online but is segmented
because of a loopback cable or
incompatible device connection.
The port is online, and an internal loopback
diagnostic test is running.
The port is online, and frames are flowing
through the port.
The port is receiving light or signal carrier,
but it is not online yet.
The port is disabled because of diagnostics
portDisable
or the
The SFP+ or port is faulty.
Description
The power supply and fan assembly is not receiving
power, or is off.
The power supply and fan assembly is operating normally. No action is required.
The power supply and fan assembly is faulty for one of the
following reasons:
•
The assembly is switched off (flashing for ~ 5 seconds,
then off).
•
The power cable is disconnected (flashing for ~ 5
seconds, then off).
•
The power supply and fan assembly has failed.
When the device is first powered on, the power supply
and fan assembly status LED flashes until the POST has
completed.
Status of Hardware
command.
®
Brocade G720 Switch Hardware Installation Guide
Recommended Action
•
Verify that the power LED is on, and
check the SFP+ and cable.
•
Verify that the device is not currently
being initialized.
•
Verify the status of the connected
device.
No action is required.
Verify that the correct device is attached to
the switch.
No action is required.
No action is required.
No action is required.
Reset the port.
portCfgPersistentDisable
The
command is persistent across reboots.
Reset the port.
Replace the SFP+. Must be a Brocade-
branded SFP+.
Action Required
Verify that the power supply and fan
assembly is on and seated and that the
power cord is connected to a functioning
power source.
Try one of the following:
•
Check the power cable connection.
•
Verify that the assembly is powered on.
•
Replace the power supply and fan
assembly.
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