1 00:00:07,000 --> 00:00:13,630 I'd like to point out that it's critical that since all things between all domain controllers within 2 00:00:13,630 --> 00:00:21,220 a domain since Wall is a collection of files and folders on each domain controller that links to the 3 00:00:21,460 --> 00:00:29,920 system root backslash since Wall location since wool contains log on scripts and objects that relate 4 00:00:29,920 --> 00:00:38,920 to group policy such as group policy templates the contents of the seasonal folder replicate to every 5 00:00:38,920 --> 00:00:47,170 domain controller and the domain by using the connection object topology and schedule that the knowledge 6 00:00:47,170 --> 00:00:54,450 consistency checker creates depending on the domain controller a separate and sys version. 7 00:00:54,460 --> 00:01:04,270 The domains functional level and the migration status of small file replication service or distributed 8 00:01:04,270 --> 00:01:15,160 file system replication replicates full changes between domain controllers IFRS was used primarily in 9 00:01:15,160 --> 00:01:25,900 Windows Server 2003 R2 and older domain structures and it has limitations in both capacity and performance. 10 00:01:25,900 --> 00:01:34,870 This led to the adoption of D a faster application f address no longer is available on domain controllers 11 00:01:35,140 --> 00:01:44,800 that are run on Windows Server 2012 R2 and newer when the domain is at the Windows Server 2012 our two 12 00:01:44,800 --> 00:01:53,140 domain functional level or higher even the forest functional level is Windows Server 2000 eight are 13 00:01:53,140 --> 00:02:04,840 two or newer DFS replication is used in Windows Server 2008 and newer domains you can use DFS replication 14 00:02:05,140 --> 00:02:08,630 to replicate the contents of this wall. 15 00:02:08,810 --> 00:02:19,930 DFS application supports replication scheduling and bandwidth throttling and it uses a compression algorithm 16 00:02:20,170 --> 00:02:26,190 known as removed differential compression or RDC. 17 00:02:26,530 --> 00:02:36,640 However by using our DC DFS replication replicates only the differences or changes within files between 18 00:02:36,640 --> 00:02:42,880 the two servers resulting in lower bandwidth usage during the application. 19 00:02:42,880 --> 00:02:52,720 If any file that is stored in Wall changes DFS replication will replicate the file changes automatically 20 00:02:52,960 --> 00:02:58,020 to the 640 folders on the other domain controller in the domain. 21 00:02:58,180 --> 00:03:10,840 You can use the DFS R make dot XY tool to migrate this full replication from F IRS to DFS replication 22 00:03:11,110 --> 00:03:19,140 for their migration to succeed the domain functional level must be at least Windows Server 2008.