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S
UPER
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ERVER 1027R-WRFT+/1027R-WRF4+ User's Manual
LAN/TLAN Enable/Disable
Change the setting of jumper JPL1
to enable or disable the LAN1 and
LAN2 onboard Ethernet (RJ45) ports
and JPL2 to enable or disable the 10
Gb LAN ports. See the table on the
right for jumper settings. The default
setting is enabled.
Watch Dog Enable/Disable
JWD1 controls the Watch Dog func-
tion. Watch Dog is a system monitor
that can reboot the system when a
software application “hangs”. Pins 1-2
will cause WD to reset the system if an
application hangs. Pins 2-3 will gener-
ate a non-maskable interrupt signal for
the application that has hung. See the
table on the right for jumper settings.
Watch Dog must also be enabled in
BIOS.
Note:
When enabled, the user needs
to write their own application software
to disable the Watch Dog Timer.
LAN Enable/Disable
Jumper Settings
Jumper Setting Definition
Pins 1-2
Enabled
Pins 2-3
Disabled
Watch Dog
Jumper Settings
Jumper Setting Definition
Pins 1-2
Reset
Pins 2-3
NMI
Open
Disabled
(10 Gb) TLAN Enable/Disable
Jumper Settings
Jumper Setting Definition
Pins 1-2
Enabled
Pins 2-3
Disabled
BMC Enable
Jumper JPB1 allows you to enable
the embedded the Renesas BMC
(Baseboard Management) Controller
to provide IPMI 2.O/KVM support on
the serverboard. See the table on the
right for jumper settings.
BMC Enable
Jumper Settings
Jumper Setting Definition
Pins 1-2
BMC Enable
Pins 2-3
Normal (Default)
Summary of Contents for 1027R-WRF4+
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