VMWare Player commands that let you force certain virtual network adapters to use certain subnet, dhcp and nat settings:

vmnetcfg.exe is a gui while vmnetlib.exe is for the command line

cd \temp

copy "\vnetlib.exe" .

start /wait vnetlib -- set vnet vmnet1 addr 192.168.201.0
start /wait vnetlib -- stop dhcp

start /wait vnetlib -- update dhcp vmnet1
start /wait vnetlib -- start dhcp
start /wait vnetlib -- update adapter vmnet1
start /wait vnetlib -- stop nat
start /wait vnetlib -- set vnet vmnet8 addr 192.168.208.0

start /wait vnetlib -- stop dhcp

start /wait vnetlib -- update dhcp vmnet8
start /wait vnetlib -- start dhcp
start /wait vnetlib -- update nat vmnet8
start /wait vnetlib -- start nat
start /wait vnetlib -- update adapter vmnet8