Linux - Network Configuration

Question

I have 2 problem.

1. How to find which ifcfg-anything is up or active?
2. I have internet connection on my VM but when i fire nmcli con up test1. It throws an error. like “Error: Connection activation failed: No suitable device found for this connection.”

Assist on this. I can send the screen shot if anyone will to teach me via mail.

Answer 1

In the terminal, type

ifconfig -a

Secondly, you have to install your network card in the VM. Then install a .iso file (Linux) in the VM. The network card should show up in one of the menus of the VM software.