Sun Microsystems none manual Read only Local transceiver auto negotiation Capability

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3

Table 3-1hme Driver Parameter, Status, and Descriptions (Continued)

Parameter

Status

Description

adv_100hdx_cap

Read and write

Operational mode parameter

adv_10fdx_cap

Read and write

Operational mode parameter

adv_10hdx_cap

Read and write

Operational mode parameter

autoneg_cap

Read only

Local transceiver auto negotiation

 

 

capability

100T4_cap

Read only

Local transceiver capability

 

 

of the hardware

100fdx_cap

Read only

Local transceiver capability

 

 

of the hardware

100hdx_cap

Read only

Local transceiver capability

 

 

of the hardware

10fdx_cap

Read only

Local transceiver capability

 

 

of the hardware

10hdx_cap

Read only

Local transceiver capability of the

 

 

hardware

lp_autoneg_cap

Read only

Link partner auto negotiation

 

 

capability

lp_100T4_cap

Read only

Link partner capability

lp_100fdx_cap

Read only

Link partner capability

lp_100hdx_cap

Read only

Link partner capability

lp_10fdx_cap

Read only

Link partner capability

lp_10hdx_cap

Read only

Link partner capability

instance

Read and write

Device instance

lance_mode

Read and write

Additional delay before transmitting

 

 

a packet

ipg0

Read and write

Additional delay before transmitting

 

 

a packet

 

 

 

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Platform Notes: The hme Fast Ethernet Device DriverMay 1996

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Contents PlatformNotesThehmeFast Ethernet Device Driver Please Recycle Page Page Contents Setting Parameters Contents Vii Viii Introduction to the hme Fast Ethernet Device Driver Related DocumentationTypographic Conventions Describes the typographic conventions used in this bookShell Prompts in Command Examples Ordering Sun DocumentsSun Welcomes Your Comments Hme Device Driver Hardware OverviewOperating Speeds and Modes Auto-NegotiationInternal Transceiver External TransceiverPlatform Notes The hme Fast Ethernet Device Driver-May Parameter Definitions Driver Parameter Values and DefinitionsRead only Local transceiver auto negotiation Capability Defining the Current Status Inter-Packet Gap ParametersLancemode Operational Mode Parameters Defines the lancemode and ipg0 parametersSelecting the Internal or External Transceiver Defining the Number of Back-to-Back Packets To Transmit Reporting Transceiver CapabilitiesReporting the Link Partner Capabilities Describes the read-only link partner capabilities= No 100Mbit/sec half-duplex transmission Platform Notes The hme Fast Ethernet Device Driver-May Setting Parameters Parameter OptionsSetting Parameters Using ndd Identifying Device InstancesTo specify the device instance for the ndd utility Non-Interactive and Interactive Modes To modify a parameter valueTo modify a parameter value in interactive mode To display the value of a parameterTo list all the parameters supported by the hme driver Refer to -1 through 3-8 for parameter descriptionsSetting Forced Mode To set the mode to auto-negotiationTo benchmark the TCP/IP throughput Setting Parameters in the /etc/system FileConfiguring TCP/IP for Maximum Performance To set the TCP hiwater marks for best performanceTo set the ipg1 to 10 and ipg2 to 5 when you reboot Setting Parameters Using the hme.conf File Specify name=hme and class=sbus

none specifications

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