1 00:00:06,800 --> 00:00:12,050 Hello and welcome to this lecture in this lecture we're going to change the configuration of the cluster 2 00:00:12,050 --> 00:00:15,650 from active passive to active active. 3 00:00:15,650 --> 00:00:17,960 So let's see how we do it. 4 00:00:17,960 --> 00:00:23,660 So I'm now in the system and the H.A. and we can see both of the 48 firewalls. 5 00:00:23,750 --> 00:00:31,670 The primary or master with the priority of 250 and the secondary one the slave with a priority of 128. 6 00:00:32,420 --> 00:00:38,730 So let's see you first select the second one and say remove device from A.J. cluster. 7 00:00:39,980 --> 00:00:45,540 Now a new a new window let's say appears and will ask you for some information. 8 00:00:45,560 --> 00:00:48,030 And this is the reasoning behind the scenes. 9 00:00:48,170 --> 00:00:55,160 So we are now disconnecting the slave but because now it's not available in order to access it it has 10 00:00:55,310 --> 00:00:59,980 the same IP as the massive one you'd have to say OK. 11 00:00:59,990 --> 00:01:05,370 So after I remove it from the cluster how I how am I going to access it. 12 00:01:05,570 --> 00:01:12,920 So you can see now on Port 2 I have the same IP address as on 48 1 the master one. 13 00:01:13,100 --> 00:01:18,710 So I am now selecting the export and I will configure basically the old or initial IP address. 14 00:01:18,770 --> 00:01:26,450 So one and two that once exceed that one hundred dot to five three and a slash 24. 15 00:01:26,660 --> 00:01:29,870 After you do this you just click OK. 16 00:01:30,020 --> 00:01:33,950 And now basically it is removed from the cluster. 17 00:01:34,010 --> 00:01:34,730 So let's wait. 18 00:01:35,060 --> 00:01:42,720 OK now we'll try to let's say being the device it should respond to the new IP address. 19 00:01:42,920 --> 00:01:54,620 So again command prompt CND so being 1 9 2 that won't exceed 100 da 2 5 3. 20 00:01:54,620 --> 00:01:58,220 And I see that it's now available in order to access it. 21 00:01:58,880 --> 00:01:59,170 OK. 22 00:01:59,180 --> 00:02:09,140 So I'll minimize this one and connect in a new tab and let's say again one line to the 168 that 100 23 00:02:09,290 --> 00:02:10,820 dot 2 5 3 24 00:02:15,010 --> 00:02:16,840 so let's see the goods available. 25 00:02:17,980 --> 00:02:19,200 So it says logging. 26 00:02:19,390 --> 00:02:19,990 Yep. 27 00:02:20,470 --> 00:02:22,720 Now again admin and enter 28 00:02:28,170 --> 00:02:32,160 and here is the 48 that to the second one. 29 00:02:32,160 --> 00:02:36,770 Now let's get back to the first 48 and change this one. 30 00:02:36,900 --> 00:02:39,040 I will say it 31 00:02:43,070 --> 00:02:48,020 and I will now change it from active passive to active active. 32 00:02:48,020 --> 00:02:52,030 I will leave all of the the other settings the same click. 33 00:02:52,070 --> 00:02:52,570 OK. 34 00:02:57,890 --> 00:02:59,890 And that's it. 35 00:02:59,990 --> 00:03:02,540 Now I'll move to the second one. 36 00:03:02,540 --> 00:03:03,590 So 48 to 37 00:03:07,210 --> 00:03:10,060 and go to the system and AJ 38 00:03:13,160 --> 00:03:20,850 from a standalone going to active active same configuration for three four same heartbeat interface 39 00:03:20,850 --> 00:03:22,440 priority just click OK. 40 00:03:25,230 --> 00:03:29,730 I'll navigate again to fully 1 and do a refresh. 41 00:03:32,890 --> 00:03:34,190 Yep here they are. 42 00:03:34,360 --> 00:03:35,890 Master and slave. 43 00:03:35,920 --> 00:03:38,920 Let's do another thing. 44 00:03:38,920 --> 00:03:44,110 Also try to make let's say let's make the same priority. 45 00:03:44,110 --> 00:03:45,650 See what happens. 46 00:03:45,670 --> 00:03:48,640 So again remove device from each cluster. 47 00:03:48,640 --> 00:03:54,600 Now please note that this window that appears you may encounter any any errors. 48 00:03:54,640 --> 00:04:01,450 At least I did when trying to do it with Internet edge so because this B.S. has internet connectivity 49 00:04:01,480 --> 00:04:03,220 we have configured it together. 50 00:04:03,220 --> 00:04:08,290 I have configured Google Chrome and it works very good actually even better. 51 00:04:08,500 --> 00:04:21,220 So port to let's put again 1 and 2 that 1 6 say that 100 are 2 5 3 slash 24 and say OK I will navigate 52 00:04:21,220 --> 00:04:22,180 for you to now 53 00:04:25,110 --> 00:04:28,570 and do a refresh. 54 00:04:30,110 --> 00:04:36,310 So in the HRA let me do active active and just put the same priority. 55 00:04:36,320 --> 00:04:41,300 So we'll see what happens 2 5 0 and OK 56 00:04:44,340 --> 00:04:46,740 going back 48 1 refresh 57 00:04:53,800 --> 00:04:54,460 and Hugo. 58 00:04:54,580 --> 00:04:58,090 So you we have 4 gate 2 as being M.. 59 00:04:58,180 --> 00:05:01,240 They have the same priority and 48 1. 60 00:05:01,240 --> 00:05:02,520 It's slave. 61 00:05:02,680 --> 00:05:06,100 So if I now go to the console sale I console 62 00:05:09,910 --> 00:05:14,860 and say get the system H A status 63 00:05:17,700 --> 00:05:19,810 and let's maximize it. 64 00:05:23,020 --> 00:05:26,970 So this is the reason that's why I wanted to show you this option. 65 00:05:26,980 --> 00:05:30,360 So get system status will show you this information. 66 00:05:30,400 --> 00:05:37,870 So Master selected using this specific serial number is selected as the method because it has the largest 67 00:05:37,870 --> 00:05:40,570 value of serial number. 68 00:05:40,570 --> 00:05:47,390 So you will have you will always have a master and a slave rule although they have the same priority. 69 00:05:47,590 --> 00:05:54,910 And although they are both forwarding traffic in an active active cluster mode but one of them should 70 00:05:54,910 --> 00:05:55,980 be elected master. 71 00:05:56,050 --> 00:05:58,390 It doesn't matter the priority. 72 00:05:58,390 --> 00:06:02,920 So thank you for your time and see you in the last lecture of this course.