3COM的网卡比8139到底强在那里?

xiaolangwf

3com905c优化配置如下：
905c

802.1p Support: Enabled
DoubleNego: Enabled
Down Poll Rate: 64
Enh LAN Power Mgmt: Off
Flow Control: Enabled
InitDelayCount: 0
LnkChk: Enabled
Media Type: AutoSelect
PHYCompat: Enabled
RWU ARP: Disabled
RWU Magic Pkt: Disabled
RWU Ping: Disabled
Rx Checksum Offload: Enabled
Software Cable Detect: off
Stdby RWU Magic Pkt: Disabled
Stdby RWU Pattern: Disabled
Tx Checksum Offload: Enabled