infiniband network card

required. Step three : Modify the name of the current NIC configuration fileMV Ifcfg-em1 Ifcfg-eth0MV Ifcfg-em2 Ifcfg-eth1MV Ifcfg-em3 Ifcfg-eth2MV Ifcfg-em4 Ifcfg-eth3 Fourth Step : Modify the network card configuration file contents, change em1 all changes to eth0 [Email protected] ~]# Cat/etc/sysconfig/network-scripts/ifcfg-eth0 Device= "Eth0"Bootproto= "DHC

Subject content: After a network card is added on the network, the system displays the "when you access the IP address of the network adapter... Already assigned to another adapter ...」 The reason for this is that when the website card is removed, the system does not releas

1. view the model of the current wireless network card # Lspci Find the wireless network card, for example: The wireless network card model here is Broadcom bcm4312. 2. install necessary tools with the root permissio

In Linux systems, it is sometimes necessary to modify the IP address of the network card. In many cases, our maintenance of the Linux system is managed remotely (SSH), so that when the IP address changes, the connection between us and the server will be disconnected.One might say that we can connect the modified IP address again, because the IP address of Linux may require us to restart the NIC after it is

IP address is a unified address format provided by IP protocol, which assigns a logical address to each network and each host on the Internet, so as to shield the difference of physical address. The physical address of the NIC is usually the eprom of the network card manufacturer that burns into the NIC (a flash memory chip, which can usually be erased by the pro

Under Windows we can use the ipconfig command to obtain information about the network card, under Linux command is ifconfig We can obtain more information, including the network card to receive and send traffic, in the C language to achieve this command is not a simple matter, thus, the blogger through the access to r

First of all:Process:1. Install MacOS 10.10.5 lazy version of black Apple with Chameleon2. Use Haswell to hack kernel replacement and successfully enter the system2.5. Drive with Hackintosh Vietnam Tool 1.9.6 and multibeast-yosemite-edition-7.5.0 install network card (USB 802.11), sound card (Universal version)In fact, of course, before anything else:HFS for Wind

The Deepin Linux system has recently been installed in notebooks because of its beautiful interface and the support of more software. But at ordinary times the use of terminal also more. My Side network card wireless display into WLP5S0, wired display what forgot, I see accustomed to eth0 this form, at first glance some not accustomed to, so said to think of ways to change it over. Never found a suitable ar

A WIN7 via USB without a line by the Internet, the other using a crossover line connected to, if you have two simultaneous access to the Internet, you can use the bridge, the following methods:Taking the author's network as an example, The use of the network segment is 192.168.1.X, one of the desktop has been able to access the Internet, the network

of radio towers, welding machines, trams or high-voltage power transformers, such as signal interference sources, can enable users to receive clutter (copper clad steel wire shielding weak, strong reception capacity), the user line caused strong interference. The jamming signal is often the unshielded part of the wire entry, because the relay cable has a shielding layer, interference and impact are very small. If the interference in a large place with a number of shielded off the line, it will

One, the simple modification method The reader can right-click on the Network Neighborhood icon on the desktop and choose Properties. In the Pop-up Network Connections dialog box, right-click the local Area Connection icon, select Properties, pop up a dialog box for local Area Connection properties, click Configure, select Advanced, and select Properties on the left column. In "

Host system: Windowns XP Virtual machine: vmware8.0 Linux system: ubuntu11.04 This paper mainly solves the problem of Internet wireless network card of Ubuntu through host. In reality, most people use virtual machines to install Linux systems, but how to make two systems through the wireless network interface together. 1. For the host can obtain the IP address in

1 host-only Connection modeThe virtual machine has a separate IP address that differs from the host, but it is in a different network segment than the host host, and a new IP address is added to the host, and the IP address is guaranteed to be in the same network segment as the virtual machine IP address. The end result is a new LAN composed of all the virtual machine and host host, but the LAN and the host

Another year before the examination of the information technology exam, the supervisor of the teachers began to busy re-work room.Computer room is the 2011 machine, founder of the machine, with protection Card (restore card), and can be a network with the transmission.In this way, make a machine, set the parameters, as the deployment of the host, restart the mach

Today encountered a dual network card work, a computer boss plug two card, a used to connect the outside network, a b connected to a lot of sub-computers, computer boss with a server like.problem : that is, connected to the network netwo