Table 11. DOS and OS/2 Configurable Driver Parameters in the NET.CFG file. (continued)

Parameter

Explanation

DATARATE

This keyword defines the data-rate setting for the adapter. It is recommended that clients be

 

set to AUTO.

 

This keyword is ignored for 100-Mbps network operation.

 

Valid values:

 

AUTO AutoSense – automatic ring-speed detection.

 

 

Note: The adapter will not function with AutoSense if the adapter is the first one on

 

 

the ring. AutoSense is not designed for changing ring speed while the adapter is

 

 

operational. It is usually necessary to reload the driver.

 

M16

16-Mbps ring-speed operation.

 

M4

4-Mbps ring-speed operation.

 

The default value is AUTO.

 

 

RXBUFFERS

This keyword defines the number of receive buffers used by the driver.

 

Valid values: 9 to 64

 

The default value is 16.

 

 

TXBUFFERS

This keyword defines the number of transmit buffers used by the driver.

 

Valid values: 1 to 3

 

The default value is 1.

 

 

FULLDUPLEX

This keyword influences whether a full-duplex network connection will be requested by the

adapter.

Valid values: NO, YES

The default value is YES.

78IBM 16/4 Token-Ring PCI Management Adapter

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IBM 16/4 Token-Ring manual M16, Valid values 9 to, Valid values NO, YES