howto configure a virtual switch for vmd network

[niya]

hi

how do i configure a virtual switch to connect the interfaces of several 
vm's together.
the interfaces will have fixed addresses and i will also be bridging the 
interfaces to the host.
i know how to set up the bridge and then configure it with vm.conf
but i not sure how to setup the switch and add the vio interfaces to the 
switch.

shadrock