passwordless SSH on a entire rack of servers.

Fri Dec 11 20:18:34 UTC 2009

Hello.

I am trying to get a rack of sunfire servers(at least 12 machines) that have Redhat Enterprise Linux 5.1 to work with mpich2 and CONDOR. I need to get them to ssh themselves and to the other machines on the rack with out using a password. Will it have something to do with ssh-keygen?. HOw does it work on Redhat for this purpose? Or will there be sometype of configuration file that I can create/edit and copy to all machines?