IBM 3534-F08 Installation And User Manual page 49

Table 5. Front panel LED patterns during normal operation (continued)
Name of LED Location of LED
Port Status Above and to the left
of each port
Port Speed Above and to the
right of each port
Ethernet Link Leftmost of the two
Speed LEDs to the left of
the Ethernet port
Ethernet Status Rightmost of the two
LEDs to the left of
the Ethernet port
Color of LED Status of hardware
No light No light or signal carrier
(media or cable) is
detected.
Steady green The port is online (it is
connected to an
external device), but
has no traffic.
Slow-flashing green The port is online, but is
(on 1 second; off 1 segmented, which
second) indicates a loopback
cable or an incompatible
switch.
Fast-flashing green The port is in an internal
(on 1/4 second; off loopback (diagnostic).
1/4 second)
Flickering green The port is online, and
traffic is flowing through
it.
Steady orange The port is receiving
light, or a signal carrier
is detected, but it is not
yet online.
Slow-flashing orange The port is disabled as
(on 1 second; off 1 a result of diagnostics
second) or a portDisable
command.
Fast-flashing orange The port is faulty.
(on 1/4 second; off
1/4 second)
Alternating green and The port is bypassed.
yellow
No light The port is transmitting
or receiving at 1 Gbps.
Steady green The port is transmitting
or receiving at 2 Gbps.
No light The port is transmitting
or receiving at 10 Mbps.
Steady green The port is transmitting
or receiving at 100
Mbps.
No light No Ethernet traffic is
flowing through the
RJ-45 port.
Flickering green Ethernet traffic is
flowing through the
RJ-45 port.
Action
Verify that the media and
the cable are both firmly
seated and functional.
No action is required.
Verify that the correct
device is connected to
the port.
No action is required.
No action is required.
No action is required.
Reset the port from a
management station.
Reset the switch from a
management station.
Reset the port from a
management station.
No action is required.
No action is required.
No action is required.
No action is required.
Verify that the switch is
on and that the Ethernet
cable is firmly seated.
No action is required.
Chapter 3. Operating the 3534 Model F08
27