雖然一開始使用L1在Linux下沒驅動，後來找很久才找到(現在核心有支援)，讓我很火
不過他也有好的一面
測試機1(Client)
ASUS P5B-E
Core 2 Duo E6400(2.4GHz L2:2MB)(Conroe 2M)
3GB DDR2-800
Windows XP SP3
網卡:內建Atheros L1(PCI-E)
MTU設定為9014(最大可到10240)

測試機2(Server)
GIGABYTE 7DXE
Athlon 1600+(1.4GHz)(K7)
512MB DDR-266
Windows XP SP3
網卡-Link DGE-530T(Marvell 88E8001)(PCI)(便宜網卡只有這張不是用8169)
MTU設定為9014(可設定為無、4088、9014)

Switch:ASUS GX-D1081(支援12KB jumbo frame)

線材使用一般Cat.5E

server和client皆使用iperf V1.7(windows的我只找得到這個版本)

server端
iperf -s -w 512K
client端
F:\>iperf -c 192.168.106.15 -P 3 -t 30 -i 10 -w 20K
------------------------------------------------------------
Client connecting to 192.168.106.15, TCP port 5001
TCP window size: 20.0 KByte
------------------------------------------------------------
[1912] local 192.168.106.1 port 2459 connected with 192.168.106.15 port 5001
[1896] local 192.168.106.1 port 2460 connected with 192.168.106.15 port 5001
[1880] local 192.168.106.1 port 2461 connected with 192.168.106.15 port 5001
[ ID] Interval Transfer Bandwidth
[1880] 0.0-10.0 sec 346 MBytes 290 Mbits/sec
[1912] 0.0-10.0 sec 346 MBytes 290 Mbits/sec
[1896] 0.0-10.0 sec 385 MBytes 323 Mbits/sec
[SUM] 0.0-10.0 sec 1.05 GBytes 903 Mbits/sec
[1880] 10.0-20.0 sec 347 MBytes 291 Mbits/sec
[1896] 10.0-20.0 sec 384 MBytes 322 Mbits/sec
[1912] 10.0-20.0 sec 345 MBytes 289 Mbits/sec
[SUM] 10.0-20.0 sec 1.05 GBytes 902 Mbits/sec
[1896] 20.0-30.0 sec 384 MBytes 322 Mbits/sec
[1880] 20.0-30.0 sec 345 MBytes 289 Mbits/sec
[1912] 20.0-30.0 sec 345 MBytes 289 Mbits/sec
[SUM] 20.0-30.0 sec 1.05 GBytes 901 Mbits/sec
[1880] 0.0-30.0 sec 1.01 GBytes 290 Mbits/sec
[1896] 0.0-30.0 sec 1.13 GBytes 322 Mbits/sec
[1912] 0.0-30.0 sec 1.01 GBytes 289 Mbits/sec
[SUM] 0.0-30.0 sec 3.15 GBytes 902 Mbits/sec

不過到過來server和clinet我最大只測到850Mbits/sec左右

這證明其實L1也沒多差吧

還有我想問問哪裡有便宜的Gigabits PCI-E網卡 最好低於1000