On a Linux server, how does one check whether there is a wireless network card?
Or the server in the lab. There is no interface, so I want to use some commands to link the hotspot. Of course, in Linux, the connection to wifi is not as good as win!
First, we need a basic condition: the server has a wireless network card
Tags: blog http OS Io ar 2014 log SP onAfter installing vmware workstation, there will be two more virtual NICs in the network connection: VMWare network adapter vmnet1 and VMWare network adapter vmnet8. the systems installed in the virtual machine are connected by these two virtual network cards. vmnet1 is the virtual
Wireless network card can not be used to solve the internet
1, the wireless card switch is not open, should first open.
2, the local services.msc in the relevant services are not closed.
3, install the wireless network card management software, through the software config
The author of IBM 600e notebook computer with a network card, model for slp-e036, in the modified Windows2000 system after the network card can not be installed. The author then went to the Internet to query the driver, found only under Windows 98 driver. Can't you use a network
The server has two network cards connected to the telecommunications and unicom networks, require the software in a request, the use of telecommunications network card access network, when receiving a B request, the use of Unicom network
An environment:Ubuntu v8.04VirtualBox _v4.3Two-action1 Create a new virtual machine as normal, then select Use old Ubuntu virtual machine in select Virtual hard disk interface2 Open Virtual Machine delete/etc/udev/rules.d/files containing net below This example is 70-persistent-net.rules3 Open/etc/network/interfaces, add the following statementAuto Eth0Iface eth0 inet DHCPAnd then save the close4 shut down the virtual machine, then set the virtual mac
Microsoft has released the Windows 8 operating system, the majority of our wireless network card under the system is normal to use. Use on Windows 8 systems can be divided into the following two scenarios:
One,
system can be identified and used directly (no driver is installed)
Since the Windows 8 system is integrated with many network
Step method
1, hardware installation, properly installed network card driver, as shown, we correctly installed the hardware.
2, the computer network card property settings, the following figure, we open the local connection properties, select the Advanced menu, the Internet connection to share the hook all hit.
Convention: The first network card for the external network, the second network card for the intranet (no external network of the machine to be configured on the second network
Universal network card Driver How to use it? Now the beginning of the season, it must be a lot of people start to buy a computer, bought a computer after the Internet, there may be no network card driver in the network, or the network
Wireless network card driver how to install?
Drive Wizard
Wireless Card Installation Method One: Use Driver Wizard to install wireless network card driver intelligently
Drive Wizard is driven by the home research and development of a set drive automatic upgrades, drive
Failure phenomenon: A new computer network card access to the local area network, the speed of startup slow.
Fault analysis and elimination: According to the fault analysis, this failure may be set in the TCP/IP settings of the network card "automatic get LP address" caused
1. Open the virtual machine new, select Custom:2. Select the default recommended highest:3. Select Install later:4. Select the type of system you want to install and select the system version Red Hat Linux 6 64-bit5. Set a name for the virtual machineSelect a specific disk where you choose to create a new folder in the G-Drive and name it for easy viewing6. Select default7. Virtual Machine Memory Settings 2G8. Network type select host mode only9. Sele
Wireless Internet access is a new trend, and the rise of it has caused a wave of buying wireless devices. However, when purchasing hardware, many friends often ignore whether the model of the wireless network adapter matches the model of their laptop. Here is a typical example for your analysis.
Typical Cases
Ignoring accessory interfaces is not common.
Both Mr. Zhang and his wife are white-collar workers. Unfortunately, both of them often encounter t
First, before the installation of the preparatory work
[A] Check the installation of the wireless network adapter driver (checked by viewing the installation of the network interface)
Under the virtual terminal, enter:
#> Iwconfig
If the following information is displayed, the wireless card driver is not installed
Lo no wireless extensions.
Comment out the original eth0 line, and then change the generated eth1 to eth0 (you can add this file if you don't have the file)[Email protected] ~]# Cat/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 keep each rule to a single# line, and change is only the value of the Name= key.# PCI Device 0x8086:0x100f (e1000)#SUBSYSTEM = = "NET", ac
show command to view the status of team0-1 and team0-2650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M00/7E/66/wKioL1b-OwKzndCDAAAUQ_fSfa0633.png "title=" Picture 5.png "alt=" Wkiol1b-owkzndcdaaauq_fsfa0633.png "/> can see team0-1 and team0-2 are not connected, execute the following command to connect team0-1 and team0-2 650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M02/7E/6A/wKiom1b-OmyAJOzqAAAjuFGWM5o114.png "title=" Picture 6.png "alt=" Wkiom1b-omyajozqaaajufgwm5o114.png "/>
Linux every time you start the network card must be activated to the Internet, it is very troublesome.
On the Internet to find information, and finally this solution:
# vi/etc/sysconfig/network-scripts/ifcfg-eth0:1 View the eth0:1 configuration file.
All said that there is onboot=yes this sentence can start automatic activation, but the configuration file clearly
Because the kernel 3.0 does not support 9300 Series network card, need to modify the kernel, more trouble. Therefore, the direct use of Compat Open source driver code, because the latest 4.1, 4.2 version of the bug compiled run after the problem, the current use of the 4.0.1-1 version backports-4.0.1-1. Linux kernel compilation and installation Configuring the Linux kernel
Select general Setup->kernel->us
Reference: http://bbs.chinaunix.net/thread-2216821-1-1.html
Redhat linux7.0 system installed in the virtual machine, no NIC similar eth0
Ifconfig-a No.
ls/etc/sysconfig/network-scripts/, No.
Post-Test after reference
DMESG |grep NET does not have
Lspci | Grep-i ether no equipment.
grep eth/etc/modules.conf has unknown device
Lsmod
DMESG |grep ETH No.
Originally changed the virtual network
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