Where is sites and services

Two topologies are found in a successful network, Physical Topology and Logical Topology. Physical Topology represents the structure of the network which includes network topologies, hardware placements, IP address allocations.

Logical Topology represents the security boundaries of said network, network services etc. In an Active Directory infrastructure setup, the Domain represents the logical topology while Sites and Subnets represent the physical topology.

A site can simply be defined as a physical location or network. It can be separate building, separate city or even in separate country. Hello DaneBriggs ,. A1: Yes, you are right. Based on "New computers are spun up and joined to the domain daily using IPs in the A2: Yes, if the subnet such as For more information, please refer to link below. You will see a window Fig. If the domain consists of Windows.

NET-based domain controllers only, you can raise the domain level to Windows. NET version right away. Select a level and click Raise. If there are domain controllers on other platforms Windows NT 4. The system will report the controllers that prevent raising the functional level.

Such a report will contain lines similar to the following:. If you create a site link and add sites to it that can't all communicate with each other, you'll likely end up with replication errors. The KCC assumes that all sites in each site link have full connectivity to each other, and if that isn't the case, you can run into issues.

In addition to the above points, there are many more components to the configuration, such as site link costs, site link bridging, and the Bridge All Site Links option. Overall, ensuring your site topology is correct and there aren't any KCC or replication errors is a great first step to healthy AD replication. This information is used to help the domain controllers and client machines in the following ways: DC Replication Topology - Determining which DCs are allowed to replicate with each other and creating a full topology that ensures all DCs can replicate with the rest of the domain.

Typically, every defined site should have at least one DC, and the sites should match the physical locations the servers are in. Specifically, servers that are on the same LAN should be in the same site, and servers that are separated by a WAN should be in separate sites.

DCs and clients use the subnets you define to determine what site they are in.