Add network card to virtual machine
Add a virtual network card to the management interface of the vmvare virtual machine.
In the / etc/udev/rules.d folder, find the 70-persistent-net.rules file, which displays all the network cards on the machine. Notice that the place that turns the red circle is HWADDR.
3. Under / etc/sysconfig/network-scripts, copy eth0, name it eth2, modify HWADDR,IPADDR, etc., as follows
Figure:
4. Execute the command ifup eth2 to start the network card
