Netscape DIRECTORY SERVER 6.02 - DEPLOYMENT Deployment Manual page 104

Common Replication Scenarios
connection between Minneapolis and Duluth is of poor quality. Then, if your
network between Saint Cloud and Duluth is of acceptable quality, you can use
cascaded replication to move directory data from Minneapolis to Saint Cloud to
Duluth.
This cascading replication scenario is illustrated as follows:
Figure 6-4
The same scenario is illustrated below from a different perspective. It shows how
the replicas are configured on each server (read-write or read-only) and which
servers maintain a change log.
104 Netscape Directory Server Deployment Guide • May 2002
Cascading Replication Scenario