Virtual machine CentOS 7 cannot surf the Internet to prompt what to do if the cable is unplugged

This article introduces the knowledge of "virtual machine CentOS 7 cannot go online to prompt what to do when the cable is unplugged". In the operation of actual cases, many people will encounter such a dilemma. Next, let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

My virtual machine CentOS7 often has "cables unplugged", resulting in no access to the Internet or connection. At first, I don't know why, initializing the network configuration every time, which is very troublesome. Later, it was found that it was very simple, only two services were disabled, as long as it was turned on. Next, I will give you a detailed introduction to the solution.

1. View the settings of network connection method

Open the virtual machine settings from 'Virtual Machine'-> 'Settings' or ctrl+D to view the network connection mode settings in the network adapter settings. Here I choose NAt connection mode

2. Start related services

1) left-click "Computing" on the desktop and select "Management" to open the "computer Management" window.

2) Click "Services and applications"-> "Services", and search for virtual machine related services through vm

3) right-click "VMware DHCP Service" and click "open" to open "VMware NAT Service" service in the same way.

3. Confirm the virtual machine network connection

After turning on the service, you can see that it is connected through the network configuration. It means the problem is solved.

Note: be sure to pay attention to the nature of the problem, not numb to modify.

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