MAC Address binding in linux

In linux, the question of MAC Address binding-Linux general technology-Linux technology and application information is as follows. In the company, the MAC address is bound, the IP address is automatically obtained, and the machine system is LINUX.
1. You cannot obtain the IP address or access the Internet when you directly connect the machine to the network.
2. Connect the machine to a vswitch bound to another address. Then, the machine can access the Internet,
3. Use the MAC of the LINUX machine to another WIN system machine, and directly connect to the company network to access the Internet.
Thank you for your advice.