Sun Microsystems Gigabit Ethernet MMF/UTP Adapter manual Configurable Operational Mode Parameters

Configurable Operational Mode Parameters

The parameters in TABLE 4-3determine the transmit and receive speed and duplexing capability. TABLE 4-3also describes the operational mode parameters and their default values

TABLE 4-3Operational Mode Parameters

Parameter	Description
AutoNegAdvertised	A bitmap for the speeds advertised during autonegotiation.
	The adapter only autonegotiates to a speed that is
	advertised. For example: AutoNegAdvertised = 4 causes
	an adapter to only advertise autonegotiation at 100 Mbps,
	full duplex. No other link speeds are accepted or given
	during autonegotiation. AutoNegAdvertised = 47
	advertises all speeds available, This is the same as using
	the default setting of 0.
	0	- 255 Allowed values.
	4	= AutoNegAdvertised = 100 Mpbs.
	0	= AutoNegAdvertised = 47 (default).
ForceSpeedDuplex	Specify the speed and duplex mode for each instance.
	If you set ForceSpeedDuplex = 7,4, the e1000g0 is set to
	autonegotiate and e1000g1 is set to 100 Mbps, full
	duplex. Note that fiber optic ethernet adapters ignore this
	setting.
	Allowed values are:
	1	= 10 Megabits per second, Half Duplex.
	2	= 10 Megabits per second, Full Duplex.
	3	= 100 Megabits per second, Half Duplex.
	4	= 100 Megabits per second, Full Duplex.
	7	= autonegotiate speed and duplex. (Default).

52 Sun PCI-Express Dual Gigabit Ethernet MMF/UTP Adapter Installation and User’s Guide • June 2006