WEBVTT 00:05.930 --> 00:14.360 Creating a database availability grew the initial set up and configuration of a database availability. 00:14.360 --> 00:21.680 Group is done using a single command land which is named new database availability. 00:21.680 --> 00:32.450 Group first introduced in exchange to Southern seek 13 Service Pack 1 the IPL s dog also known as Doc 00:32.450 --> 00:42.290 without an administrative access point is now available and the norm in exchange 2016 which is good 00:42.290 --> 00:47.230 as it greatly simplifies the creation of dogs. 00:47.270 --> 00:55.640 It generally means that IP addresses are no longer required for the cluster or name object the network 00:55.640 --> 00:58.490 name resource or for the dog. 00:58.490 --> 01:06.800 The only downside to this sort positive under support before implementing an appeal as dog is strongly 01:06.800 --> 01:15.400 recommended that you ensure that any third party software that integrates with exchange such as backup 01:15.410 --> 01:19.340 solutions supports IPL as dogs. 01:19.340 --> 01:32.060 Please know that while Windows Server 2012 supports exchange 2016 dogs only Soros 2012 are two and above 01:32.310 --> 01:33.000 support. 01:33.050 --> 01:40.910 I appeal as dogs and this video will take a look at how you can automate the creation of a dog using 01:40.910 --> 01:42.560 the exchange management. 01:42.560 --> 01:49.250 Shall I also show how to create dark use in graphical user interface. 01:49.250 --> 01:58.220 In case you need to perform this task in such a way now to create a dark youth new database availability 01:58.250 --> 02:06.330 Group Command led you could type the following one liner new database availability to group dash name 02:06.330 --> 02:07.000 dog. 02:07.200 --> 02:17.090 Witness or in my case its long odyssey one but in your case it could be an it somewhere in your network 02:17.390 --> 02:19.660 except a member of the dog. 02:19.670 --> 02:21.750 Next we will create. 02:21.830 --> 02:30.350 We will set up witness directory which will be located on Long display one on C drive and will be named 02:30.700 --> 02:39.800 first W and we also our set and database the reliability group IP addresses parameter. 02:39.800 --> 02:46.880 So in this command we are creating a new database a real ability to group named Dog they file share 02:46.880 --> 02:52.280 witness terrorists said to the Exchange server or any other server. 02:52.340 --> 03:00.300 In my case its domain controller which is named lambda C1 and the pass for the director is also specified. 03:00.380 --> 03:07.450 Remember that the witness server cannot be a member of the dog in order to create an IPL as Doc will 03:07.460 --> 03:16.190 use system dot now dot IP address class set to long to specify that this doc will not have an administrative 03:16.190 --> 03:17.450 access point. 03:17.450 --> 03:24.230 This is because a change will attempt to obtain an IP address for the doc you then disappear if you 03:24.230 --> 03:27.770 do not provide an IP address for the doc. 03:27.770 --> 03:34.250 That is if you do not to use their database availability group IP address parameter. 03:34.250 --> 03:41.960 Therefore we have to use the precedent notation to specify that we do not want an IP address for our 03:41.960 --> 03:42.680 doc. 03:42.680 --> 03:49.700 Now when you run the new database availability group come and let the only requirement is that you use 03:49.700 --> 03:55.850 a unique name for the doc of up to 15 characters in the previous example. 03:55.850 --> 04:03.170 We also specify the information for the file share weirdness but these values are optional for your 04:03.170 --> 04:04.460 information. 04:04.460 --> 04:13.080 The witness summaries is a quorum resource used by Windows failover clustering as a tie breaker in docks 04:13.430 --> 04:15.930 with an even number of nodes. 04:15.980 --> 04:22.880 So if you do not provide her well for the witness server or a witness server director exchange will 04:22.880 --> 04:28.130 attempt to locate an exchange server in the current active directory site. 04:28.190 --> 04:35.240 One will be selected automatically and the configuration of the witness server and its director will 04:35.240 --> 04:37.940 be taken care of by exchange. 04:37.940 --> 04:44.870 If you create a doc you have the minimum amount of information you can all this come back later and 04:44.870 --> 04:46.940 modify the configuration. 04:46.940 --> 04:53.300 For instance say we first issue the following command out new database availability. 04:53.300 --> 05:00.800 Group name Doc and at this point the doc will attempt to automatically configure the witness server 05:01.130 --> 05:06.370 details and will try to obtain an IP address using DCP. 05:06.520 --> 05:12.010 You can retrieve the sentence for the doc you then get database availability. 05:12.010 --> 05:13.340 Group Command lad. 05:13.480 --> 05:14.820 So let's run it now. 05:14.830 --> 05:17.270 Get database availability. 05:17.270 --> 05:23.860 Group Doc and will get the information on this particular availability. 05:23.860 --> 05:29.350 GROUP We can update the doc using the set database availability. 05:29.350 --> 05:32.600 Group Command glad to modify the settings. 05:32.620 --> 05:37.510 For example we can type the following command set database availability. 05:37.510 --> 05:40.510 Group dark witness server. 05:40.510 --> 05:49.570 Some new witness server witness directory some new witness directory and database availability. 05:49.570 --> 05:51.440 Group IP addresses. 05:51.490 --> 05:56.160 And here we have to specify the IP addresses of our servers. 05:56.170 --> 06:02.680 You do not have to place the witness directory on another exchange server for example it's quite common 06:02.680 --> 06:11.220 for small and medium sized organizations to utilize to exchange servers other to node dark alone with 06:11.220 --> 06:17.160 a hardware load balancer to provide high reliability for client connections. 06:17.200 --> 06:23.150 In this case you could use a member server in the domain as the witness server. 06:23.230 --> 06:31.540 Just make sure that the exchange trusted subsystem security group in active directory is a member of 06:31.540 --> 06:35.050 local administrator group on the server. 06:35.140 --> 06:42.700 You can now also use a Microsoft Asia file server virtual machine to act. 06:42.700 --> 06:51.520 The docs witness server when you are planning to add servers that are located in safe separate IP subnets 06:51.880 --> 06:55.590 and assume in your reuse and a dock with an IP address. 06:55.720 --> 07:03.540 You'll need to specify an IP address that can be used by the dock in each of the corresponding networks. 07:03.550 --> 07:12.760 For example you could run the following command new database availability group name dock and database 07:12.760 --> 07:15.170 availability to group IP addresses. 07:15.290 --> 07:24.970 Turn that one that one the turn for example and 119 to dot 168 dot 1 dot. 07:25.300 --> 07:30.940 And this example one of the dock members will be in the down turn. 07:30.950 --> 07:45.880 That one dot one dot zero slash 24 subnet and the other in the 192 dot 168 dot 1.0 slash 24 subnet This 07:45.880 --> 07:52.740 will allow the cluster IP address to be brought on line by a server in either side. 07:52.930 --> 08:01.330 If you have already created the dark and need to change the addresses use the set database availability. 08:01.330 --> 08:10.000 Group Command with database availability IP addresses parameter and the command itself will look like 08:10.300 --> 08:12.790 these said database availability. 08:12.790 --> 08:16.180 Group identity dark database availability. 08:16.180 --> 08:19.870 Group IP addresses and the addresses you name. 08:20.080 --> 08:27.220 Once again this is not required when using a dock without an administrative access point making it much 08:27.220 --> 08:33.280 simpler to create and manage docks with members on different subnets. 08:33.280 --> 08:39.860 Now when we are done with create and docks with power shell let's do it with the help of Google. 08:40.120 --> 08:50.110 So in my case I log in to long DC 1 and in server manager click tools and then click active directory 08:50.110 --> 08:58.090 user or send computers inactive directory users and computers on the menu bar I'll click view and then 08:58.090 --> 09:07.420 click Advanced features in the left pane I'll expand a datum dot com click computer sound right click 09:07.430 --> 09:11.830 computers and orient to new and then click. 09:11.830 --> 09:14.470 Computer is the new object. 09:14.470 --> 09:21.860 Computer dialog box in computer name field tile type dog one and then click Okay. 09:21.970 --> 09:29.560 Then click computer send them in the right pane click right click dock one and then click properties 09:29.740 --> 09:37.510 in the dark one properties dialog box I'll click the security tab and on the security tap I'll click 09:37.630 --> 09:47.020 add and then and then enter the object names to select field I'll type exchange trusted subsystem and 09:47.020 --> 09:50.570 click change names and then click Okay. 09:50.650 --> 09:59.200 Then on the security tab I'll click add and then click object types and the object types dialog box 09:59.200 --> 10:08.030 I'll click computers and then click Okay further in the select users computer service accounts or group 10:08.040 --> 10:13.430 window and to enter the object names to select books. 10:13.440 --> 10:21.740 I'll type along dash E X one dollar character and click check names and then click Okay. 10:21.800 --> 10:30.090 Further on the security tab I'll select Lon exchange and then in the allow column in the permissions 10:30.090 --> 10:35.810 for along exchange one list I'll click full control. 10:35.850 --> 10:44.100 Also on the security tap I'll select exchange trusted system subsystem and in the allow colon in the 10:44.370 --> 10:48.040 permissions for exchange trusted subsystem list. 10:48.180 --> 10:51.990 I'll click full control and then click Okay. 10:52.020 --> 10:58.190 Then in the active directory user research computer's window in the right pane. 10:58.350 --> 11:05.900 I'll right click deck dug one and then click disable the card in the warning window. 11:05.910 --> 11:14.500 I'll click yes and then the next information window click okay and I'll close the Active Directory user 11:14.510 --> 11:20.490 ascend computers and switch over to the long exchange one server 11:33.230 --> 11:41.990 on long exchange one in the exchange administrative center in the feature pain aisle click servers on 11:41.990 --> 11:42.740 taps. 11:42.770 --> 11:48.950 I'll click database availability to groups and them on the toolbar I'll click on you. 11:49.010 --> 11:56.990 That is the plus sign and in the new database the reliability group window in the database availability 11:56.990 --> 11:58.690 Group Name field. 11:58.700 --> 12:07.750 I'll type dog one and then in the witness server field I'll type along the C1 and in the Witness director 12:07.750 --> 12:15.700 Phil tell type C colon backslash fast w dark one director a name. 12:15.860 --> 12:21.250 Then I'll click enter an IP address and in database availability. 12:21.260 --> 12:23.690 Group IP addresses field. 12:23.780 --> 12:34.400 I'll type 172 dot sixteen dot zero dot thirty three please remember that you can skip this step and 12:34.700 --> 12:37.940 you don't have to type the IP address here. 12:38.120 --> 12:41.260 Then you have to click ad and then click save. 12:41.600 --> 12:50.960 Only step you've successfully created dog but if you want to add mailbox servers to this dog then in 12:50.960 --> 12:59.000 the list you you have to click dog 1 and then on the toolbar click manage dog membership and in the 12:59.000 --> 13:03.210 manage database availability group membership window. 13:03.380 --> 13:13.510 You have to click and aren't in the select server window click your database Soros sorry mailbox Soros. 13:13.580 --> 13:22.430 In my case I have to click on long exchange one click ad and then click on exchange 2 and click ad again 13:22.760 --> 13:23.630 and click. 13:23.860 --> 13:24.740 Okay. 13:24.890 --> 13:26.850 This will take some time. 13:26.970 --> 13:28.650 The server as I read it. 13:28.700 --> 13:37.100 This dog after it is done you have to close this window and of course you can modify the sentence in 13:37.100 --> 13:43.840 this window by adding yo servers or IP addresses and so on. 13:43.970 --> 13:49.610 Or you can just delete the existent doc from this window as well. 13:49.640 --> 13:56.340 So for now I don't need this example demonstration Doc 1. 13:56.390 --> 13:59.660 I'll just remove it with his bottom.