How to make freebsd updater like cvsup

[Prakash Poudyal]

Hello everybody,

I have 5 freebsd server in my system. I want to update freebsd from cvsup in
only one server and remaining 4 server  from the server where it was updated
from cvsup. So please can you tell me how to do this process or I am waiting
for your suggesstion or what you recommend to do it. you know I donot want
to do update each and every server from cvsup. Thank you
Waiting from your response