Mastering Active Directory

Site link bridges

Site link bridges contain multiple site links. These allow transitive communication between each site link under the bridge. By default, all site links are treated as bridges. In some cases, not all sites links need to talk to each other. But they are controlled by the routing rules in the network devices. If it's set up that way, the default behavior of the link bridges needs to modify and disable Bridge all site links:

The best way to explain about site link bridges is by using this simple example. According to the preceding diagram, for the London Site to reach Canada Site, there is two paths: one is using A and the other ...