Use vrouters as vswitches

Today, I suddenly thought of this question. How can I use a vro as a switch. Well, my own practice has proved that a vro can indeed be used as a vswitch. Environment Description: I tested it in a LAN. If you are using dial-up Internet access in your home, you can perform this experiment on your host. The structure is as follows: Note: In this test, the specific practices marked in the figure are as follows: a router (which can be used normally) and a common network cable. I am now using a TP-Link M wireless router. I need to unplug the network cable connecting to the WAN port (Internet access port) and insert it into any LAN port, then use another network cable to access the network interface of the host. We can clearly see the above operations and results. Now the vro is completely a vswitch function. PS: in fact, we only need to change the port connection for this test. This is a matter of principle. Once you get it done, everything will be okay ......

Source http://lanni654321.blog.51cto.com/526870/762625