multiport nic

http://blog.csdn.net/abc_ii/article/details/99918457 Bond mode principles for multiple NICs Linux NIC bindings mode A total of seven kinds (0~6) bond0, Bond1, Bond2, Bond3, Bond4, Bond5, Bond6 There are three types of mode=0: Balanced load mode with automatic redundancy, but requires "Switch" support and settings. Mode=1: Automatic redundancy mode, where one line is disconnected, other lines will be automatically redundant. Mode=6: Balanced load mode

Linux OS uses 3g Nic and linux OS 3g Nic A few months ago, opensuse13.2 came out, but it was always itchy. At that time, I had been using the campus network and had not used a 3G Nic for a long time. When I got home, I set up a 3G network card, but it didn't respond when I plugged it into the computer. I was always prompted to create a network connection or somet

The new Nic device is not hosted in centos6.5, And the NIC is in centos6.5. This is the case. I am a linux cainiao, installed the centos6.5 system on the physical machine, and added a new Nic, however, on the graphic interface, the newly added Nic displays the status of the device that is not hosted, Then I checked a

The network card bond is a kind of common technology in the production scene, which is bound by multi-net cards as a logical NIC, which realizes the redundancy, bandwidth expansion and load balance of the local network card.The production environment server is: DELLThe NIC is: FiberBond needs to modify the NIC configuration file involved/etc/network-scripts/ifcfg

LINUX Nic (set Nic speed and mode) Ethtool is a command used to query and set Nic parameters. Summary: ethtoolethX // query ethX network port basic settings ethtool amp; ndash; h // Display ethtool command help (help) ethtool amp; ndash; iethX // query ethX network... LINUX Nic (set

The lab server is dual-nic, one connected to the Intranet, and one connected to the Internet. Set proxy on the server, and all machines in the LAN share the internet. However, the server system is Server 2008. I want to use Linux and do not want to change the system. So I installed a virtual machine and Linux on the virtual machine. To enable SSH connection to Linux in the VM over the Internet, the NIC of t

Similar onlineArticleMany of them are true, but during the test, you may find that the success rate is too low. After you modify the vmx file, start the VM, and change it to the amd Nic. After many tests, I finally found a method with a success rate of 99% (I dare not say that 100% was successful, but at least I tested it over 10 times) First, create a virtual machine (assuming that the virtual machine named "win_xp_sp3" is created, and the sto

C ++ hardware information to obtain the MAC address of the NIC, mac address of the NIC There are many ways to obtain the MAC address of a computer Nic.Command line formatObtain the MAC address of the wired and wireless network cards. On the code. [1] header file # If! Defined (afx_95644697_c78f_4dd6_885b_3d7c40b2d55c0000ded _) # define configure _ # if _ MSC_VER> 1000 # pragma once # endif // _ MSC_VER> 1

Nic Aliases | CentOS 6 Bonding | CentOS 7 NMCLI Network GroupNic Aliases:1. Command implementation: all for temporary effectIfconfig]# ifconfig eth0:0 202.204.235.5, 24]# ifconfig eth0:0 down to revoke the aliasIp:]# IP addr Add 202.204.235.10/24 dev eth0The address is not visible to the ifconfig command]# IP addr Add 202.204.235.20/24 dev eth0 label eth0:0Ifconfig Displays the label information, and if you add an address to the alias, Ifconfig only

What is an IP alias?In the words of Windows, you configure multiple IPs for a network card.When do I add IP aliases to what occasions?Web needs, multi-IP access testing, specific software for multiple IP needs ... and so on.HowHere are a few examples of how to use the Ifconfig command to configure an IP alias for a network card.For the configuration of the ip/mask/dns/Gateway/route, seeRouter/linux host/win The host's routing configuration summary. Note: Be aware that your configuration takes ef

Tags: Pre prot virtualization NIC driver Network configuration file Configure IP address file device ETH1.ifconfig command temporarily Configure IP addressIfconfig command: View and configure network status commandsIfconfig ens32 192.168.200.200/24#临时设置ens32网卡的ip地址和子网掩码Ifconfig ens32:0 10.1.1.254 netmask 255.255.255.0#单个网卡设置多个ip地址Ifconfig ens32:0 down #关闭网卡2. Modify the network configuration fileVim/etc/sysconfig/network-scripts/ifcfg-ens32Type=ethern

From CentOSRHEL7, the foreseeable naming rules have changed to default. In this rule, the interface name is automatically determined based on the firmware, topology, and location information. Now, even if you add or remove a network device, the interface name remains fixed without reenumeration, and can be replaced seamlessly with the broken hardware. Change the NIC name to eth0. The CentOS operating system is used as an example. 1. Modify the grub S

View Nic speed and NIC Driver version number in CentOS View Nic speed: ethtool Nic name, such as ethtool eth0View the NIC Driver version: ethtool-I nic name, for example, ethtool-I eth0 Example: [Root @ nt3 ~] # Ethtool eth5Set

WhatWhat is an IP alias?In the words of Windows, you configure multiple IPs for a network card.WhenWhat is the occasion to add IP aliases?Web needs, multi-IP access testing, specific software for multiple IP needs ... and so on.HowHere are a few examples of how to use the Ifconfig command to configure an IP alias for a network card.For the configuration of the ip/mask/dns/Gateway/route, see the Routing Configuration summary for the host under the router/linux host/win. Note: Be aware that your