最后一行设置默认路由方式，重定向10.0.0.0网络的所有流量通过新创建的虚拟接口。

The final line sets the default routing, redirecting all traffic for the 10.0.0.0 network through the newly created virtual interface.

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建立和设置虚拟以太网不需要任何专门的硬件或软件。

The enablement and setup of virtual Ethernet does not require any special hardware or software.

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对于虚拟以太网连接的功能，您可以将连接的类型设置为主机系统的网络连接，以使用，例如桥连的，只有主机的或者NAT。

On the virtual Ethernet connection's capability, set the type of connection to the host system's network connection to use, such as bridged, host-only, or NAT.

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