Firstly, Change the default machine folder to store the vdi disk for newly cloned instance
Click on FIle-> Preferences. In General tab enter the folder wherein new VM's will be created. Since all my VM's are in External HDD, I gave my EHDD location, otherwise VM's will be created in default location in C drive C:\users\<user_name>\VirtualBox VMs
Shutdown the Node, right click on the node and click on clone
Enter the node name and select the check box to reinitialize the MAC address
Select Full Clone
Node2 will be created after the completion of cloning process
Start the node2 and change the hostname
Using the neat command change the ip address too
Click yes when prompted
That's it
Regards,
Charan