https://wiki.linuxsa.org/index.php?action=history&feed=atom&title=Linux%E5%B8%B8%E7%94%A8%E7%BD%91%E5%8D%A1%E5%91%BD%E4%BB%A4 Linux常用网卡命令 - 版本历史 2026-04-19T08:52:48Z 本wiki上该页面的版本历史 MediaWiki 1.43.1 https://wiki.linuxsa.org/index.php?title=Linux%E5%B8%B8%E7%94%A8%E7%BD%91%E5%8D%A1%E5%91%BD%E4%BB%A4&diff=599&oldid=prev Evan：​导入1个版本 2019-10-14T13:48:56Z <p>导入1个版本</p> <p><b>新页面</b></p><div><br /> <br /> =linux常用网卡命令=<br /> ==查看网卡的网速==<br /> &lt;pre&gt;<br /> mypc $sudo ethtool eth0<br /> Settings for eth0:<br /> Supported ports: [ TP MII ]<br /> Supported link modes: 10baseT/Half 10baseT/Full <br /> 100baseT/Half 100baseT/Full <br /> 1000baseT/Half 1000baseT/Full <br /> Supported pause frame use: No<br /> Supports auto-negotiation: Yes<br /> Advertised link modes: 10baseT/Half 10baseT/Full <br /> 100baseT/Half 100baseT/Full <br /> 1000baseT/Full <br /> Advertised pause frame use: Symmetric Receive-only<br /> Advertised auto-negotiation: Yes<br /> Link partner advertised link modes: 10baseT/Half 10baseT/Full <br /> 100baseT/Half 100baseT/Full <br /> 1000baseT/Full <br /> Link partner advertised pause frame use: No<br /> Link partner advertised auto-negotiation: Yes<br /> Speed: 1000Mb/s #------&gt;网卡速度 <br /> Duplex: Full<br /> Port: MII<br /> PHYAD: 0<br /> Transceiver: internal<br /> Auto-negotiation: on<br /> Supports Wake-on: pumbg<br /> Wake-on: g<br /> Current message level: 0x00000033 (51)<br /> drv probe ifdown ifup<br /> Link detected: yes<br /> &lt;/pre&gt;<br /> <br /> ==网卡控制器的制造商信息==<br /> &lt;pre&gt;sudo lspci | grep Ethernet<br /> 01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 0c)<br /> &lt;/pre&gt;<br /> <br /> ==查看网络实时带宽==<br /> 在linux的proc文件系统中，通过查看/proc/net/dev文件<br /> 可以得到每个网络接口的吞吐量，但是无法获得实时带宽<br /> <br /> 遇到个问题 从公司的pc rsync 到本本时 速度才最高 11.61MB/s 左右 ，而我记得上次从公司的CP rsync到内网测试机不只这个速度呀<br /> 在小伙伴的提醒下 查看一下 自己本本的网卡速度 果真只有 100Mb/s<br /> <br /> =参考资料=<br /> [http://wujunfeng.blog.51cto.com/3041/965292 linux网卡操作命令 ,查看Linux下网卡连接状态]<br /> <br /> [http://www.bkjia.com/sjkqy/967773.html linux下查看网卡信息的命令，linux查看网卡命令]<br /> <br /> [[category:ops]][[category:linux]]</div> Evan