What is virtual software: virtual original is a can make you on one machine at the same time run two or more Windows, LINUX system, it can simulate a standard PC environment, the environment and a real computer, has the chipset, CPU, memory, graphics CARDS, sound CARDS, network CARDS, floppy disk, hard disk, cd-rom, serial, parallel, USB controller and other commonly used virtual original: 1. VMware workstation2. VirtualBox VMware workstation installation: 1 double-click the VMware workstation - full - 10.0.2-1744117.1398244508. Exe 2 click next to install, after complete the VMware

Configure the custom types of virtual machine, find their own in the image file image file package (iso) in its path, in the memory allocation, recognition according to the actual situation of their computer allocation
Open the virtual machine network chain connected Yang (ONBOOT) :
As root in the virtual machine, entered in the/etc/sysconfig/net - scripts after enter into the into the input vi ifcfg - ens33 configuration in the page, click on the key, I will be NO after ONBOOT YES instead, and then click the ESC technology end edit, input: wq save editor, after restart the service network restart after installation tools yum install.net - tools to detect network connection whether open Yang
In the root directory search IP address, ifconfig success can

The installation of SecureCRT for remote connection to operate virtual machine

Virtual machine clone (to clone the virtual machine should be turned off)

The virtual machine static IP configuration
As root into the into the virtual machine, in the network input vi ifcfg - ens33 in under - scripts into the configuration page, speak set BOOTPROTO to static in below to fill out
IPADDR=192.168.126.128
NETMASK=225.225.225.0
GATEWAY=192.168.126.2
DNS1=114.114.114.114
DNS2=8.8.8.8
Save after restart the service network restart
Kao detect changes successfully ping the outer net, CMD in ping the IP address of the modified
In a virtual machine ping the IP address of the host, can successfully ping, if ping, change the adapter, to hand over access to
After cloning to name the virtual machine is connected to the CRT on
In my computer into the C: \ Windows \ sysrem32 \ drivers \ erc path of hosts, in the computer as an administrator to open the notepad, find hosts file, add the IP address name name after closing, search for the name of the virtual machine on the CRT connection