1, the virtual machine in the lower right corner of the network adapter to see if the icon is a green light flashing, if the network adapter is grayed out that the network of the virtual machine is not turned on, it is disabled, click the right mouse button on the adapter, open "settings" and tick in front of "connected" and "Connect at startup".
2, network type What do you choose? If you are dialing to the Internet via a router, then we typically set the virtual machine network to "bridging mode."
3, if the computer direct dial-up Internet, then generally we set the virtual machine network mode into a "NAT" mode, in the Virtual machine network adapter Click "Settings"--> select NAT mode, and then click "OK" button
4. Does the virtual computer get the IP address? In the virtual host, we see if we have access to the IP address. Nat mode, access to IP and virtual network card 8 IP is a network segment Oh! View the IP address of the virtual network card 8, please check it in the Network Center.
5, to see if the virtual network card is disabled or not installed successfully, in the Network Neighborhood icon click the right mouse button--> properties, and then you can see the two virtual network card is normal operation.
6, if the bridge mode, to view the IP address of this machine is in the network center of the local connection icon click on the right mouse button---> "Properties"---> Status--> support.
7, use Ping method to judge, according to your connection way to ping different ID address
For example: My connection mode is NAT mode, so I first ping my gateway in the virtual machine system and then ping the gateway with my real computer. If the virtual machine ping does not pass its own gateway, then is this virtual network card 8 and the virtual machine has the problem, if is the entity machine cannot ping the virtual network card IP address (actually is the virtual machine Gateway), then also this virtual network card 8 has the problem. For this kind of problem, we can only reload the virtual machine.
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