查看SuSE的网卡数量以及速度

jiangshouzhuang:~ # lspci | grep Ethernet
02:00.0 Ethernet controller: ServerEngines Corp. Emulex OneConnect 10Gb NIC (be3) (rev 03)
02:00.1 Ethernet controller: ServerEngines Corp. Emulex OneConnect 10Gb NIC (be3) (rev 03)
04:00.0 Ethernet controller: Emulex Corporation Device e220 (rev 10)
04:00.1 Ethernet controller: Emulex Corporation Device e220 (rev 10)
04:00.2 Ethernet controller: Emulex Corporation Device e220 (rev 10)
04:00.3 Ethernet controller: Emulex Corporation Device e220 (rev 10)
0b:00.0 Ethernet controller: Broadcom Corporation Device 1657 (rev 01)
0b:00.1 Ethernet controller: Broadcom Corporation Device 1657 (rev 01)
0b:00.2 Ethernet controller: Broadcom Corporation Device 1657 (rev 01)
0b:00.3 Ethernet controller: Broadcom Corporation Device 1657 (rev 01)

 

linux84:~ # ethtool eth6
 Settings for eth6:
 Supported ports: [ ]
 Supported link modes:  
 Supports auto-negotiation: Yes
 Advertised link modes:  Not reported
 Advertised pause frame use: Symmetric
 Advertised auto-negotiation: Yes
 Speed: 10000Mb/s
 Duplex: Full
 Port: Other
 PHYAD: 0
 Transceiver: internal
 Auto-negotiation: on
 Supports Wake-on: g
 Wake-on: g
 Link detected: yes

 

注：

ethtool是用于查询及设置网卡参数的命令。
概要：
ethtool ethX      //查询ethX网口基本设置
ethtool –h        //显示ethtool的命令帮助(help)
ethtool –i ethX    //查询ethX网口的相关信息
ethtool –d ethX    //查询ethX网口注册性信息
ethtool –r ethX    //重置ethX网口到自适应模式
ethtool –S ethX    //查询ethX网口收发包统计
ethtool –s ethX [speed 10|100|1000]         //设置网口速率10/100/1000M
[duplex half|full]          //设置网口半/全双工
[autoneg on|off]           //设置网口是否自协商
[port tp|aui|bnc|mii]         //设置网口类型
[phyad N]               
[xcvr internal|exteral]
[wol p|u|m|b|a|g|s|d...]
[sopass xx:yy:zz:aa:bb:cc]
[msglvl N]