pcie nic

1. Edit the file/etc/sysconfig/networkAdd a line inside:Vlan=yes2. The configuration file ifcfg-eth1.10 and ifcfg-eth1.240 that are regenerated into the NIC deviceCd/etc/sysconfig/network-scriptsCP Ifcfg-eth1 ifcfg-eth1.10CP Ifcfg-eth1 ifcfg-eth1.2403. editing files ifcfg-eth1.10 and ifcfg-eth1.240The syntax that resembles writing ifcfg-eth1 in it is matching this server's IP address, netmask, network, and so on 192.168.10 network segment and 192.168.

bond0 Span style= "font-family: ' The song Body '; > ip ! If you have already turned on network properties to view the NIC information, press exit. Do not click OK, otherwise you will modify eth0 and eth1 configuration information, so bond0 failure. 2 uninstall bond0 device #rm-f/etc/sysconfig/network-scripts/ifcfg-bond0#vi/etc/etc/modules.confThen delete the following two lines after saving the exitAlias Bond0 BondingOptions Bo

NIC binding mode altogether has seven kinds (0~6) bond0, Bond1, Bond2, Bond3, Bond4, Bond5, Bond6 There are three kinds of commonly used Mode=0: Balance load mode, there is automatic backup, but need "Switch" support and settings. Mode=1: Automatic standby mode, if one line is disconnected, the other lines will be automatically prepared for assistance. MODE=6: Balanced load mode, there is automatic backup, do not need to "Switch" support and setti

The computer network card can not get the IP address of such problems, you may try to change the network card working mode to solve. Expand network adapters in Device Manager, double-click the NIC driver flag, and then switch to the advanced option to change the NIC operating rate mode from automatic mode to 10Mbps Full-duplex mode in the properties. If you still do not solve the problem, it is likely that

　　Analysis: The main---connected to the external network of computers, has two network card (WinXP system) 　　From---Computers that need to connect to the main computer (Win7 system) Network card 1---The main computer connected to the external network network card Network Card 2---The main computer needs to connect the network card from the computer Nic 3---from the computer network card 　　The first step: Please make sure that a network card of th

Since the desktop is plugged into the Ubuntu14.04 after installing the rear lights, it cannot use a wired network.Find data found the original network card driver problem, the solution is as follows:1. Check the NIC driver nameLspci-vFind the Ethernet connection kernel drive in use:r81692. View specific versions of r8169Modinfo r8169 View is not the latest version, not the words may be the version is too old3. Uninstall the original drivesudo rmmod r8

Tags: Linux network card eth1 How to change to eth0Normally, the first time that Linux recognizes a NIC is eth0, and the second one is eth1. Sometimes we use the virtual machine cloning technology after the network card information will change, the newly cloned virtual host network card name may become eth1. No matter how we modify it, this is a problem when we use N virtual machines for ha-heartbeat experiments.In this case it is because the replicat

Delete User Default profileDue to the default emptying, the configuration file is the system automatically generated user device profile saved under/etc/udev/rule.d/:# Cp/etc/udev/rule.d/etc/udev/rule.d.bak.0-r# rm/etc/udev/rule.d/*Modify the NIC configuration file to add multiple IP configurations#vim/etc/network/interfacesModify or add the following:Auto Lo iface lo inet loopback auto eth0 iface eth0 inet static address192.168.76.192netmask255.255.2

First, the Linux virtual machine cloning, the boot system found that the network card could not start, and then ifup eth0 network card will prompt (Device eth0 does not seem to be present, delaying initialization.) failed.Second, the treatment method:Method One:1, [[email protected] ~]# Vim/etc/udev/rules.d/70-persistent-net.rules# This file is automatically generated by the/lib/udev/write_net_rules# program, run by the Persistent-net-generator.rules rules file.## can modify it, as long as you k

objWMIService = GetObject ("winmgmts:\\" StrComputer "\root\cimv2") Set colitems = objWMIService.ExecQuery ("select * from Win32_NetworkAdapterConfiguration where ipenabled=true", 48) For each objitem in colitems msg = MSG "No.:" Objitem.index "MAC:" objitem.macaddress VbCrLf "Nic:" Objitem. Description VbCrLf VbCrLf Next IDX = InputBox (msg, "1/2 Please enter the number of the Mac you want to modify", "1") If not IsNumeric (idx) Or Len (

I have a comparison of old cow pulled a car desktop computer, is 3 years ago 1000来 block money back to students. Recently moved to find after the boot crazy black screen. Helpless, the big rectification today. First thought is the graphics interface loose, removed the reload, still black screen ... Then think that the graphics driver is damaged, reload, still ... Then think that the system is too old (installed XP), reload, still ... Then installed an Ubuntu, not black screen, but the spee

Tags: centos virtualbox nat Nic Link-flapThese days, when running CentOS on the VM box, there is a sudden abnormal regular network card, normal use of 1, 2 minutes and turn off the reset and normal repetition of the phenomenon,Looking at this phenomenon, recall several actions that may be relevant before a phenomenon occurs:1 Upgrading the CentOS kernel with Yum Update: tested and kernel-independent2 suspected of large volume of communication data ins

Tags: wiredUbuntu disable NIC step (reboot still in effect):Scene:When the knife cabinet is connected to 2 switch modules, the system will have 2 network cards, which will affect PXE DHCP use if not disabled (the DHCP IP that will be reserved for PXE is taken away)Into the graphical interface--system settings--network--wired (based on the MAC address to determine the network card is not used)--options--ipv4 settings--method--disabled (default is DHCP)

Tags: LinuxLIUNX Network Adapter Modification ConfigurationEnter the following interface:After entering the root administrator mode inside the terminal, there is a command CD (switch directory, CD to/root directory under the ETC directory to the sysconfig system configuration file inside the Network-scripts network card text to modify), such as:After entering the network card configuration file we want to enter the network card configuration text to modify the contents of vim (Edit file) (Ifconf

Tag:author no canonical account default downwww.ratepath network device, NIC configuration: Eth0 is a physical network card: Unique MAC address, Bcast: Broadcast address, mask: Subnet mask, Lo: The IP address of the loopback that the system comes with, You can do some basic test applications, such as using 127 without a network card. 0.0.1,[emailprotected]: /# ifconfig ens33 Down (Stop a network card, restart the operating system can be played) [em

1, the network card configuration file[Email protected] ~]# #/etc/sysconfig/Network-script/ifcfg-eth0[Email protected] ~]# #config[[email protected] ~]# #c f g[Email protected] ~]# Ll/etc/sysconfig/network-scripts/ifcfg-eth0-rw-r--r--. 3 root root 229 Oct 16:55/etc/sysconfig/network-scripts/ifcfg-eth02. Detailed explanation of network card configuration file[Email protected] ~]# Cat/etc/sysconfig/network-scripts/ifcfg-eth0Device=eth0 #网卡的名字HWADDR=00:0C:29:90:89:D9 #HWADDR HardWare Address hardwa

2013-08-20 15:39:31 Many servers now come with dual gigabit network ports. Using Nic binding can increase network bandwidth and make corresponding redundancy. Currently, it is used in many scenarios. In the NIC binding mode of the linux operating system, the Linux bonding Driver provides a way to bind multiple network interface devices to a single network interface setting for network load balancing and net

Bind multiple IP addresses to a single Nic in Windows 1. Network neighbors-local connection-right-click (attribute) 2. TCP/IPv4 -- properties -- Advanced -- ipsettings 3. Add the -- configuration as follows: 4. test whether the configuration is successful. 5. Windows single Nic is bound to multiple IP addresses (different network segments! ======================================

Due to business needs, three Linux servers in the foreign data center need to add one physical Nic each. Previously, no Nic operation was performed on the physical server, which is a supplement of experience. Linux system version: ScientificLinux6.5x86 _ 64 Server model: Fujitsu suprimergyrx200s8 New Nic model: IntelI350-T2 Due to business needs, three Linux ser

> This error is reported when you restart the NIC when you use Putty to remotely connect to the linux6.0 system: The following error is reported: The Troubleshooting steps are as follows:: 1: Check whether the system recognizes the corresponding NIC (no eth0 Nic exists ): Based on the displayed information, we can preliminarily determine that the system