You can use DFS Replication to keep the contents of folder targets in sync so that users see the same files regardless of which folder target the client computer is referred to.
|To replicate folder targets using DFS Replication|
Click Start, point to Administrative Tools, and then click DFS Management.
In the console tree, under the Namespaces node, right-click a folder that has two or more folder targets, and then click Replicate Folder.
Follow the instructions in the Replicate Folder Wizard.
Configuration changes are not applied immediately to all
members. The new configuration must be replicated to all domain
controllers, and each member in the replication group must poll its
closest domain controller to obtain the changes. The amount of time
this takes depends on AD DS replication latency and the long
polling interval (60 minutes) on each member. To poll immediately
for configuration changes, open a command prompt window and then
type the following command once for each member of the replication