Port Led Patterns; Port Status And Port Speed Led Patterns During Normal Operation - HP Brocade 4Gb SAN Installation Manual

Port LED patterns

Each port has two LEDs: the upper LED is a port status indicator, and the lower LED is a port
speed indicator.
these port LEDs.
Table 8

Port status and Port Speed LED patterns during normal operation

LED name, LED color
Location
Port Status No light
upper LED to the
right of port
Steady green
Slow-flashing green
(on 1 second, off 1
second)
Fast-flashing green
(on 1/4 second, off 1/4
second)
Flickering green
Steady amber
Table 8 shows the LED location, color, meaning, and recommended action for
Status of hardware
No light or signal carrier
(transceiver or cable)
detected.
Port is online (connected
to external device) but has
no traffic.
Port is online but
segmented, indicating a
loopback cable or
incompatible switch.
Port is in internal
loopback (diagnostic).
Port is online with traffic
flowing through port.
Port is receiving light or
signal carrier, but is not
yet online.
Brocade 4Gb SAN Switch for HP p-Class BladeSystem installation guide
Recommended action
Check transceiver and cable.
No action required.
Verify that the correct device is
connected to port and that the
switch and port settings are correct.
No action required.
No action required.
No action required.
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