SUPER MICRO Computer 6015B-Ni LAN Enable/Disable, Watch Dog Enable/Disable, I2C Enable/Disable

SUPERSERVER 6015B-Ni User's Manual

LAN Enable/Disable

Change the setting of jumper JPL1 or JPL2 to enable or disable the onboard Ethernet (RJ45) ports LAN1 and LAN2, respectively. See the table on the right for jumper settings. The default setting is enabled

Watch Dog Enable/Disable

JWD controls the Watch Dog function. Watch Dog is a system monitor that can reboot the system when a software application is “hung up”. Pins 1-2 will cause WD to reset the system if an application is hung up. Pins 2-3 will generate a non-maskable interrupt sig- nal for the application that is hung up. See the table on the right for jumper settings. Watch Dog must also be en- abled 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 (JPL1, JPL2)

Jumper Setting	Defi nition
Pins 1-2	Enabled
Pins 2-3	Disabled

Watch Dog

Jumper Settings (JWD)

Jumper Setting	Defi nition
Pins 1-2	Reset
Pins 2-3	NMI
Open	Disabled

I2C Enable/Disable

II2C1 and II2C2 are used to enable or disable I2C bus on the serverboard. See the table on the right for jumper settings. Both jumpers must be set the same for the setting to to function correctly (one jumper enables the clock and the other enables the data). The default setting is disabled.

I2C Bus Enable/Disable

Jumper Settings (II2C1, II2C2)

Jumper Setting	Defi nition
Pins 1-2	Enabled
Pins 2-3	Disabled

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