Shulou(Shulou.com)06/01 Report--

one。 Install VirtualBox1. Download software

Version 6.0 link address: https://www.virtualbox.org/wiki/Downloads

two。 Install VirtualBox

(1) install the basic package

After several next steps, it can be completed.

(2) install the expansion pack

Open the installed VirtualBox, click "manage"Global Settings", select "extension", and then click "install" after adding the expansion package.

After the installation is complete, the interface is as follows:

two。 New virtual machine

Note: if the 64-bit operating system option does not appear in the version, for local computers, please turn on the virtualization option in BIOS. If the host itself is virtual, for example, in vsphere, in the CPU settings, select

After several next steps, you can finish it!

two。 Configure CD mount

3. Configure the mouse

As shown in the figure, select [USB multi-store trackpad], otherwise, the mouse cannot be displayed inside the virtual machine.

-- specific steps for installing the operating system.

(China Unicom virtual machine and host, virtual machine and virtual machine, virtual machine login to the public network, etc.)

1. Virtual machine sets network connection method: Host-only

two。 Global network management:

Default IP address range: 192.168.56.1 Universe 24. Of course, you can set it yourself, but make sure that the IP address range set inside the virtual machine is the same.

3. Set up the virtual machine internal network:

Here, the virtual network of the virtual machine and the virtual network of the host are both 192.168.56.0 network segments. Now, the virtual machine and the host can communicate. If you also configure a virtual machine, the virtual machine and the virtual machine can also communicate, but the virtual machine can not connect to the external network. The following is to set up a public network connection.

4. Set the virtual machine to access the public network:

(2) set the virtual network IP. Since the Nic sharing is set in the previous step, the previous virtual IP (192.168.56.1) will be changed to the default IP (192.168.37.1) as shown in the figure:

Therefore, you need to reset the virtual IP to: 192.168.56.1, as shown in the figure:

(3) the virtual machine is configured with DNS

Everywhere, virtual machines can be connected to the external network to facilitate the installation of yum packages needed by rpm later.

Fourth, copy the virtual machine

(1) when the virtual machine is off: copy

5. Testing

Finally, configure the virtual machine as shown in the figure:

(1) Host and virtual machine ping each other: slightly (2) virtual machines directly ping each other: (3) virtual machine ping external URL: slightly

So far, the virtual machine is ready!

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