Dell Brocade G620 Hardware Installation Guide - Page 69

FC port status LED

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FC port status LED FC port status LED Refer to the following table to interpret the FC port status LEDs. TABLE 11 SFP+ FC port status LED patterns during normal operation LED color Status of hardware Recommended action No light Indicates one of the following: • Verify the power LED is on, and • No signal or light carrier (media or check the SFP+ and cable. cable) detected. • Device may be currently • Verify the device is not currently being initialized. initializing. • Verify the status of the connected • Connected device is configured in device. an offline state. Steady green Port is online (connected to external No action required. device) but has no traffic. Slow-flashing green (on 1/2 second; then off 1/2 second) Port is online but segmented because of a loopback cable or incompatible device connection. Verify that the correct device is attached to the switch. Fast-flashing green (on 1/4 second; Port is online and an internal No action required. then off 1/4 second) loopback diagnostic test is running. Flickering green Port is online and frames are flowing No action required. through the port. Steady amber Port is receiving light or signal carrier, but it is not online yet. No action required. Slow-flashing amber (on 2 seconds; then off 2 seconds) Port is disabled because of diagnostics or the portDisable command. Reset the port. The portCfgPersistentDisable command is persistent across reboots. Fast-flashing amber (on 1/2 second; SFP+ or port is faulty. then off 1/2 second) Reset the port. Replace the SFP+. Must be a Brocade-branded SFP+. QSFP port status LED Refer to the following table to interpret the QSFP port status LEDs Brocade G620 Hardware Installation Guide 69 53-1003990-01

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FC port status LED
Refer to the following table to interpret the FC port status LEDs.
SFP+ FC port status LED patterns during normal operation
TABLE 11
LED color
Status of hardware
Recommended action
No light
Indicates one of the following:
•
No signal or light carrier (media or
cable) detected.
•
Device may be currently
initializing.
•
Connected device is configured in
an offline state.
•
Verify the power LED is on, and
check the SFP+ and cable.
•
Verify the device is not currently
being initialized.
•
Verify the status of the connected
device.
Steady green
Port is online (connected to external
device) but has no traffic.
No action required.
Slow-flashing green (on 1/2 second;
then off 1/2 second)
Port is online but segmented
because of a loopback cable or
incompatible device connection.
Verify that the correct device is
attached to the switch.
Fast-flashing green (on 1/4 second;
then off 1/4 second)
Port is online and an internal
loopback diagnostic test is running.
No action required.
Flickering green
Port is online and frames are flowing
through the port.
No action required.
Steady amber
Port is receiving light or signal
carrier, but it is not online yet.
No action required.
Slow-flashing amber (on 2 seconds;
then off 2 seconds)
Port is disabled because of
diagnostics or the
portDisable
command.
Reset the port.
The
portCfgPersistentDisable
command is persistent across
reboots.
Fast-flashing amber (on 1/2 second;
then off 1/2 second)
SFP+ or port is faulty.
Reset the port.
Replace the SFP+. Must be a
Brocade-branded SFP+.
QSFP port status LED
Refer to the following table to interpret the QSFP port status LEDs
FC port status LED
Brocade G620 Hardware Installation Guide
69
53-1003990-01