1. IpConfig View your IP2. ping 127.0.0.1 If ping is not unliqueled, the network card is not driven 3. If your IP settings are correct, there is a problem with the network connection, or the port is broken 4. If the gateway is: 192.168.0.1 IP only Can be set to 192.168.0.x
5. Ping Native IP If Destination Host Unreachable is displayed. That is not shown that no driver or TCP / IP protocol
