Sun Microsystems FASTETHERNET 6U, Инструкция по установке и эксплуатации

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Appendix B Configuring the Sun Quad FastEthernet Device Driver Parameters 63
Defining the Number of Back-to-Back Packets
to Transmit
The
pace_size
parameter (see
TABLE B-6
) defines the maximum number of back-to-
back packets you can transmit at one time. If the value is zero, there will be no limit
to the number of back-to-back packets that can be transmitted.
Parameters That Report Transceiver Capabilities
TABLE B-7
describes the read-only transceiver capabilities. These parameters define
the capabilities of the local transceiver.
TABLE B-6
Back-to-Back Packet Transmission Capability
Parameter Values
pace_size
1 to 255 = Number of back-to-back packets transmitted at one time
0 = No limit to the number of back-to-back packets that can be transmitted
(default)
TABLE B-7
Read-Only Transceiver Capabilities
Parameter Description
autoneg_cap
Local transceiver capability of the hardware
0 = Not capable of autonegotiation
1 = Autonegotiation capable
100fdx_cap
Local transceiver capability of the hardware; initialized at startup
0 = Not 100 Mbit/sec full-duplex capable
1 = 100 Mbit/sec full-duplex capable
100hdx_cap
Local transceiver capability of the hardware; initialized at startup
0 = Not 100 Mbit/sec half-duplex capable
1 = 100 Mbit/sec half-duplex capable
10fdx_cap
Local transceiver capability of the hardware; initialized at startup
0 = Not 10 Mbit/sec full-duplex capable
1 = 10 Mbit/sec full-duplex capable
10hdx_cap
Local transceiver capability of the hardware; initialized at startup
0 = Not 10 Mbit/sec half-duplex capable
1 = 10 Mbit/sec half-duplex capable