Change primary key holding server

We are upgrading from an older NT box to a newer 2000 server box. The NT box contains the R5 primary authenticating server. We want to switch to the new box with 2000 server, with R6, and make that one the primary authenticating server. How do we do that? Thank you for any advice.

Subject: Change primary key holding server.

What do you mean by “primary authenticating server”? There’s no such thing in Domino; unlike NT, all servers are responsible for authenticating their own sessions.