linux下查看網卡資訊的命令，linux查看網卡命令

linux下查看網卡資訊的命令，linux查看網卡命令

rhel 核心版本資訊：

[root@hvrhub ~]# uname -aLinux hvrhub 2.6.18-308.el5 #1 SMP Fri Jan 27 17:17:51 EST 2012 x86_64 x86_64 x86_64 GNU/Linux

 

查看網卡的驅動，製造商等資訊：

[root@hvrhub ~]# kudzu --probe --class=network-class: NETWORKbus: PCIdetached: 0device: eth0driver: r8169 ---------------->這是驅動名稱，下面的modinfo命令會用到該驅動名稱。desc: "Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller"network.hwaddr: 20:cf:30:8f:5a:cfvendorId: 10ecdeviceId: 8136subVendorId: 1043subDeviceId: 8347pciType: 1pcidom:    0pcibus:  1pcidev:  0pcifn:  0[root@hvrhub ~]# 

下面是查看網卡的網速：

[root@hvrhub ~]# ethtool eth0Settings for eth0:        Supported ports: [ TP MII ]        Supported link modes:   10baseT/Half 10baseT/Full                                 100baseT/Half 100baseT/Full         Supports auto-negotiation: Yes        Advertised link modes:  10baseT/Half 10baseT/Full                                 100baseT/Half 100baseT/Full         Advertised auto-negotiation: Yes        Speed: 100Mb/s  ------------------------------------>網卡速度        Duplex: Full        Port: MII        PHYAD: 0        Transceiver: internal        Auto-negotiation: on        Supports Wake-on: pumbg        Wake-on: g        Current message level: 0x00000033 (51)        Link detected: yes

下面是查看網卡驅動的詳細資料

[root@hvrhub ~]# modinfo r8169filename:       /lib/modules/2.6.18-308.el5/kernel/drivers/net/r8169.koversion:        2.3LK-1-NAPIlicense:        GPLdescription:    RealTek RTL-8169 Gigabit Ethernet driverauthor:         Realtek and the Linux r8169 crew <netdev@vger.kernel.org>srcversion:     2F438BE7BC0FF431B08F6F4alias:          pci:v00000001d00008168sv*sd00002410bc*sc*i*alias:          pci:v00001737d00001032sv*sd00000024bc*sc*i*alias:          pci:v000016ECd00000116sv*sd*bc*sc*i*alias:          pci:v00001259d0000C107sv*sd*bc*sc*i*alias:          pci:v00001186d00004300sv*sd*bc*sc*i*alias:          pci:v000010ECd00008169sv*sd*bc*sc*i*alias:          pci:v000010ECd00008168sv*sd*bc*sc*i*alias:          pci:v000010ECd00008167sv*sd*bc*sc*i*alias:          pci:v000010ECd00008136sv*sd*bc*sc*i*alias:          pci:v000010ECd00008129sv*sd*bc*sc*i*depends:        miivermagic:       2.6.18-308.el5 SMP mod_unload gcc-4.1parm:           rx_copybreak:Copy breakpoint for copy-only-tiny-frames (int)parm:           use_dac:Enable PCI DAC. Unsafe on 32 bit PCI slot. (int)parm:           debug:Debug verbosity level (0=none, ..., 16=all) (int)module_sig:     883f3504f23243d2d3142b3e704051112e6b709e3b544a3e206c72e140c0edbb9629d3b31086569609f535d83d8f076749cbfa5d34d39be5319c1cc321

 

如下命令能看出來是不是整合網卡？---有待驗證。 

[root@hvrhub ~]# dmidecode | sed -n '/net/,+5p'        Type: Ethernet        Status: Enabled        Description:  Onboard Ethernet  ------------------->這個意思是不是說這是整合網卡？有機會的話，弄個pci網卡上去，再執行此命令看看是啥輸出。Handle 0x0020, DMI type 11, 5 bytesOEM Strings

下面的命令也能看出網卡控制器的製造商資訊。

[root@hvrhub ~]# lspci | grep Ethernet01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)[root@hvrhub ~]#