1 00:00:00,420 --> 00:00:07,860 Administrators can use their w my infrastructure technology to monitor and control managed objects in 2 00:00:07,860 --> 00:00:09,300 a network w. 3 00:00:09,310 --> 00:00:16,860 My query is capable of filtering systems based on characteristics including random access memory processor 4 00:00:16,860 --> 00:00:24,590 speed just capacity IP address operating system version service pack level installed applications and 5 00:00:24,600 --> 00:00:32,790 router printer properties because w my exposures almost every property of every object within a computer. 6 00:00:32,790 --> 00:00:36,390 The list of attributes that you can use in a W. 7 00:00:36,390 --> 00:00:39,420 My query is virtually unlimited. 8 00:00:39,510 --> 00:00:48,780 W my queries are written by using W and my query language or w q l You can use a W in my query to create 9 00:00:48,940 --> 00:00:53,770 a W and my filter which you can use to filter a Jabil. 10 00:00:53,880 --> 00:00:58,700 You can use group policy to deploy software applications and service packs. 11 00:00:58,770 --> 00:01:06,030 You might create a GPO to deploy an application and then use a W on my filter to specify that the policies 12 00:01:06,030 --> 00:01:12,810 should apply only to computers with a certain operating system and service pack their W on my query 13 00:01:12,810 --> 00:01:15,160 to identify such system. 14 00:01:15,180 --> 00:01:22,110 For example could be select aphorism from Minnesota to underscore operating system where their version 15 00:01:22,110 --> 00:01:30,620 like turned out the query above returns true for computers later Iran and windows turn and Windows Server 16 00:01:30,730 --> 00:01:38,910 2016 when the group policy clan source evaluates GPO shows that it has downloaded to determine which 17 00:01:38,970 --> 00:01:46,080 should be handled off to client side extensions for processing it performs the query against the local 18 00:01:46,080 --> 00:01:46,890 system. 19 00:01:46,910 --> 00:01:53,760 If the system meets the criteria of the query the query result is a logical Drew and the client side 20 00:01:53,760 --> 00:02:02,070 extensions process that GPO w my exposures namespace spaces within reach are classes that can be queried 21 00:02:02,280 --> 00:02:09,540 many useful classes including mincer to to underscore operating system are found in a namespace called 22 00:02:09,720 --> 00:02:19,590 Root backslash Sim V2 to create a W am I filter right click the w my filters node in the JPM C console 23 00:02:19,620 --> 00:02:26,640 3 and then click New Type A name my own description for the filter and then click Add in the namespace 24 00:02:26,730 --> 00:02:34,420 text box type the namespace for your query or write or sorry Click Browse to select from available name 25 00:02:34,420 --> 00:02:38,810 spaces in the query text box type the query and then click Okay. 26 00:02:38,940 --> 00:02:42,070 Learn to filter a GPO over the W on my filter. 27 00:02:42,150 --> 00:02:52,530 Select the GPO or GPO link in the GP M.S. consult 3 click the scope tab in a w my dropdown list select 28 00:02:52,710 --> 00:03:00,450 W on my filter you can filter a g go was only a single W and my filter but you can create a W on my 29 00:03:00,450 --> 00:03:08,550 filter with a complex query that uses multiple criteria you can link a single W on my filter to one 30 00:03:08,550 --> 00:03:15,960 or more GP shows the general tap although w are my filter displays the GP is that to use the w on my 31 00:03:15,960 --> 00:03:25,240 filter there are two significant caveats regarding w my filters first the w q l syntax of W Mike where 32 00:03:25,250 --> 00:03:31,690 it can be challenging to master you often can find examples on the Internet where you search for but 33 00:03:31,710 --> 00:03:38,460 by using the keywords w in my field to around w on my query with a description of the query that you 34 00:03:38,460 --> 00:03:45,900 want to create second w am I filter those can negatively impact group policy process and performance 35 00:03:46,050 --> 00:03:53,010 because the group policy client service must perform the W make where it at each policy process an interval 36 00:03:53,250 --> 00:04:00,930 there is a slight impact on system performance every 90 to 120 minutes with the performance of today's 37 00:04:00,930 --> 00:04:08,820 computers the impact might or might not be noticeable however you should test the effects of a W on 38 00:04:08,820 --> 00:04:13,740 my filter prior to deploying it widely in your production environment. 39 00:04:13,800 --> 00:04:21,720 Also some w are my queries are more expansive in terms of process and performance querying for available 40 00:04:21,720 --> 00:04:26,520 disk space might take more time than querying for operating system versions.