TUN and TAP are virtual network kernel drivers.
TUN和TAP是虚拟的网络内核设备。
Now let's look at the virtual network.
现在让我们看看虚拟网络。
Make sure that the virtual network is set up properly.
确保虚拟网络设置正确。
Here is where you set the IP address of the virtual network.
这就是您设置虚拟网络的IP地址的地方。
VNC or virtual network computing has been around a long time.
VNC或虚拟网络计算已经存在很长时间了。
Let's look at the architecture of cloud and its virtual network.
让我们看看云及其虚拟网络的架构。
For my virtual network, I bound it to the eth0 adapter specifically.
对于我的虚拟网络，我特别地将它绑定到eth0适配器。
Now let's look at some considerations for setting up a virtual network.
现在我们看看构建虚拟网络时需要考虑的一些问题。
A virtual network is a computer network built on top of another network.
虚拟网络是构建在另一个网络上的计算机网络。
This is known in the industry as a "mobile virtual network operator", or MVNO.
这就是移动通讯业界所说的“虚拟手机网络运营商”(Mobile Virtual Net work Operator)，简称MVNO。
The Xen hypervisor has automatically given you a virtual network device to work with.
Xen系统管理程序已经自动提供了一个可以使用的虚拟网络设备。
The virtual network frontend is handled by the module xennet and the backend by netbk.
虚拟网络前端由 xennet模块处理，后端由 netbk 模块处理。
The virtual network configuration is an important aspect of the PowerHA configuration.
虚拟网络配置是PowerHA配置的重要方面。
Remember that you must have network port access both ways for the virtual network to work.
记住，要使虚拟网络正常工作，您必须使这个网络端口可双向访问。
You also took a detailed look at the basic setup of a virtual network using the gvpe tools.
您还详细了解了如何使用gvpe工具对一个虚拟网络进行基本设置。
We'll look at these in addition to the elements of the virtual network as part of this exploration.
除了虚拟网络的元素以外，我们还关注这些内容，作为该探索的一部分。
Mocha VNC allows you to access your home computer on your iPhone through Virtual Network Computing (VNC).
MochaVNC使用户以虚拟网络计算（VNC）技术通过iPhone接入到家庭电脑中。
One trick that may be useful is for you to configure special situations when the virtual network is available.
可能对您有用的一个技巧是配置当虚拟网络可用时的特殊场景。
The main driver for this approach is the way the PowerHA cluster communicates in a virtual network environment.
采用这种方式主要是由于Power ha集群在虚拟网络环境中的通信方式。
Setting up an virtual network requires little modification of the customer's data center network infrastructure.
构建虚拟网络几乎不需修改用户的数据中心基础架构。
Setting up the cloud side of the virtual network is very similar to setting up a network in a physical data center.
构建虚拟网络云计算端与构建物理数据中心的网络类似。
Consolidation - Physical networks can be combined into one virtual network for overall simplification of management.
合并——物理网络可以被组合成一个单一的虚拟网络来整体简化管理。
You're probably familiar with Virtual Network Computing (or VNC) as a "productivity tool"; maybe you use it yourself.
对于用作“生产力工具”的虚拟网络计算（VNC）技术，您可能早有耳闻，甚至您自己 就在使用它。 但是，您听说过如何将 VNC 用作开发构件吗？
You can't do either of these things remotely unless you use a Virtual Network Computing (VNC) session or something similar.
除非使用虚拟网络计算(VNC)会话或类似的东西，否则就不能远程地做上面这些事。
Virtual Network Computing (VNC) provides remote control support and enables you to view and manage remote applications.
VirtualNet workComputing (VNC)支持远程控制，让您能够查看和管理远程应用程序。
TAP is a virtual network kernel driver that implements an Ethernet device and as such, operates at the Ethernet frame level.
TAP是一个虚拟网络内核驱动，该驱动实现Ethernet设备，并在Ethernet框架级别操作。
Virtual Network Computing (VNC) support is required for remote maintenance, especially if the system has no monitor or keyboard.
需要通过虚拟网络计算 (VNC)支持来进行远程维护，特别是当系统没有显示器或键盘时。
When devices are emulated, such as virtual network adapters, the emulation provides a layer to abstract away the physical hardware.
当设备被模拟(比如虚拟网络适配器)时，模拟提供一个抽象层以抽象物理硬件。
These hybrid devices act as virtual switches and routers of this virtual network which essentially sits above your physical network.
这些混合设备充当虚拟网络的虚拟交换机和路由器，这些虚拟网络构筑于物理网络之上。
More likely the virtual network will be used over public networks or to connect multiple hosts together into a single virtual network.
最有可能的是，虚拟网络将在公共网络上使用，或将多个主机连接成单个虚拟网络。
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