n-way multimaster replication slapd.conf

[DT Piotr Wadas <pwadas@dtpw.pl>]

Hello,
Using openldap 2.4.17.

I've read this:

http://www.openldap.org/doc/admin24/replication.html#N-Way Multi-Master

Is there a way to setup N-Way multimaster via slapd.conf , not by 
cn=config? 

After I configure it with cn=config, will it be stored after slapd 
restart - where and how? 

Regards,
DT