centos 7 network config gui

For CENTOS7 users, the naming rules of the network card become very strange, so that the name of the network card with the former we are familiar with the ETH naming method is completely different, so whether it is used or look looks very inconvenient, the following I will give you a detailed explanation of how to return to the traditional naming upfor the newly installed

Centos 7 starts replacing the previous ifconfig with the IP commandIP [Options] Action object {Link|addr|route ...}# IP Link Show # Displays network interface information# IP Link set eth0 UPI # Open Nic# IP Link set eth0 down # close NIC# IP Link set eth0 promisc on # open NIC Mixed mode# IP Link Set eth0 promisc offi # Turn off the

Solution: CentOS 7 network device does not start A new CentOS 7 system is installed in VMware 10, and no network is found when it is started, so ifconfig finds that the NIC is not started Eno16777736: flags = 4163 Ether 00: 0c

Today, installing the CentOS 7.1 operating system on a virtual machine, using the minimal installation, when the installation is complete and ready to use the Ifconfig command, the Discovery command does not exist, as follows:I'm sure it's the new CentOS system. By default, the Ifconfig command is not used, and a command should be used instead of the ifconfig.On Baidu a check, sure enough, has used the IP c

Linux system version: Centos_7 (64-bit)First, preface:Today, from CentOS 6.5 to the CentOS 7, after all, still have to adapt to the trend. After installation, it is found that the default network adapter name for CentOS 7 is eno16

Set the network connection after CentOS 7 Installation The minimal installation in CentOS. The network cannot be connected because the default Nic is not activated. Just set it. Run the command cd/etc/sysconfig/network-scripts t

This post is mainly for you to explain how to enable the network in CentOS 7.1, first use the root login server, enterNmcli DWe found that the NIC is in a disabled state.2, open the Network Manager interface, and then terminal inputNmtuiOpen the interface as above, use the TAB key to select, enter with Enter, here we choose the first to edit the

output is enforcing, which means that the SELinux policy is already in effect.If debugging is required, you can temporarily set the SELinux mode to allow. No restart is required.# Setenforce 0After debugging, set the SELinux to mandatory mode again, without restarting.# setenforce 1LCTT: In a production environment, SELinux will certainly improve security, but it does bring a lot of trouble to application deployment and operation. Specific deployment needs to be based on the situation. ）24. Ins

/optimal): 32768 Bytes/32768 bytesDisk label type: GPT // Use the parted command to partition Parted/dev/SDB mklabel GPT // create ID mkpart primary 0% 100% // allocate all space print // display the current partition quit // exit // Format the hard disk with The mkfs. ext4 command Mkfs. ext4-T largefile/dev/sdb1 parameter description:-T largefile is much faster to format large files. The output returned after the preceding command is entered is as follows:[[Email protected] ~] # Mkfs. ext4-T

Problem Description: The local IP cannot be found using the ifconfig command after installing CentOS7. No Internet access Unable to log on using SSH. Go to catalogue/etc/sysconfig/network-scripts/To view the NIC configuration file name with the LS commandEdit the file with vimChange the last line's onboot=no to Onboot=yesSave and exit.Execute the Service network restart commandTested to surf t