change from nat to bridge mode (linux command line )

Hi,

   I had install vmware2 server in centos 5.2. To save system resource, i only install command line linux.

  The previously created vm images was using GUI and in NAT mode. I want to change it to bridge mode. But vmrun doesn't seem to be able to do that.

   Is there any document to details the 'full operation in cli' for all the gui operation?     I suspect vmware-vim-cmd or vmware-vimsh can probably do. But i cant find any document.

  Thanks in advance.