
5-24
SUPERSERVER 7048R-C1R(T)4+ User's Manual
5-9 Onboard Indicators
I
2
C Bus to PCI-Exp. Slots
Use Jumpers JI
2
C1 and JI
2
C2 to con-
nect the System Management Bus
(I
2
C) to PCI-Express slots to improve
PCI performance. These two jumpers
are to be set at the same time. The
default setting is on pins 1-2 to enable
the connections. See the table on the
right for jumper settings.
I
2
C for PCI-E Slots
Jumper Settings
Jumper Setting Denition
Pins 1-2 Enabled (Default)
Pins 2-3 Disabled
IPMI Dedicated LAN LEDs
A dedicated IPMI LAN port is located
on the rear I/O panel. The amber LED
on the right indicates activity, and
the green LED on the left indicates
the speed of the connection. See the
tables at right for more information.
LAN Port LEDs
Four LAN ports are located on the rear
IO shield. Each Ethernet LAN port has
two LEDs. The orange LED on the
left indicates activity, while the other
Link LED may be green, amber or off
to indicate the speed of the connec-
tions. See the tables at right for more
information.
LAN Port Link LED (Right)
LED State
LED Color Denition
Off 10 Mbps, 100 Mbps, or
No Connection
Green 10 Gbps (For -T4+
Only)
Amber 1 Gbps
LAN Port Activity LED
(Left) LED State
Color Status Denition
Orange Flashing Active
IPMI LAN Activity Indicator
LED States
Color Status Denition
Amber Flashing Active
IPMI LAN Speed LED
LED Color Denition
Off 10 Mbps, or No Connection
Green 100 Mbps
Amber 1 Gbps
Comentarios a estos manuales