WEBVTT 1 00:00.000 --> 00:07.000 So, in this challenge, we're presented with the three different diagrams for 2 00:07.000 --> 00:07.560 our three 3 00:07.560 --> 00:13.880 different designs, and we're asked two questions about each diagram. 4 00:13.880 --> 00:20.840 The first question is simply which design is this particular diagram? 5 00:20.840 --> 00:25.990 So, of course, all three designs are going to be listed under each of the 6 00:25.990 --> 00:26.960 diagrams, and 7 00:26.960 --> 00:30.640 you simply have to choose the correct one. WEBVTT X-TIMESTAMP-MAP=LOCAL:00:00:00.000,MPEGTS:900000 7 00:26.960 --> 00:30.640 you simply have to choose the correct one. 8 00:30.640 --> 00:36.080 Then we have to answer which of the following statements is true about this 9 00:36.080 --> 00:37.000 design. 10 00:37.000 --> 00:43.750 So, we have our three statements here, and all of them sort of focus around the 11 00:43.750 --> 00:44.560 primary 12 00:44.560 --> 00:47.680 difference between the three different designs. 13 00:47.680 --> 00:50.920 So, I'm not going to go over the questions every time. 14 00:50.920 --> 00:54.440 What we're going to do is we're going to keep these questions in mind, and then 15 00:54.440 --> 00:54.760 we're 16 00:54.760 --> 00:59.160 going to go through the diagrams one by one and answer these questions. 17 00:59.160 --> 01:03.600 So, let's go ahead and jump in and take a look at our first diagram. WEBVTT X-TIMESTAMP-MAP=LOCAL:00:00:00.000,MPEGTS:900000 17 00:59.160 --> 01:03.600 So, let's go ahead and jump in and take a look at our first diagram. 18 01:03.600 --> 01:10.210 So, here's our first diagram, and of course, the question is which design is 19 01:10.210 --> 01:11.000 this? 20 01:11.000 --> 01:16.260 The first thing we should see when looking at this is the SD-WAN fabric stops 21 01:16.260 --> 01:17.840 right here, 22 01:17.840 --> 01:21.560 and there is no transit VPC. 23 01:21.560 --> 01:25.760 So, which of our designs does not have a transit VPC? 24 01:25.760 --> 01:31.880 Well, if we look over the answers, this would be the cloud on-ramp for multi- WEBVTT X-TIMESTAMP-MAP=LOCAL:00:00:00.000,MPEGTS:900000 24 01:25.760 --> 01:31.880 Well, if we look over the answers, this would be the cloud on-ramp for multi- 25 01:31.880 --> 01:32.880 cloud branch 26 01:32.880 --> 01:35.200 connect design. 27 01:35.200 --> 01:39.080 Then it wants to know which of the statements are true about this design. 28 01:39.080 --> 01:41.880 Well, we sort of just said it. 29 01:41.880 --> 01:47.720 This design uses the transit gateway, but does not use a transit VPC. 30 01:47.720 --> 01:53.500 So, the correct answers are it's the branch connection design, and that it uses 31 01:53.500 --> 01:54.280 a transit 32 01:54.280 --> 01:58.800 gateway but does not use a transit VPC. 33 01:58.800 --> 02:04.840 For the second question, we're presented with this diagram, and again, two big WEBVTT X-TIMESTAMP-MAP=LOCAL:00:00:00.000,MPEGTS:900000 33 01:58.800 --> 02:04.840 For the second question, we're presented with this diagram, and again, two big 34 02:04.840 --> 02:05.500 things 35 02:05.500 --> 02:06.720 to note. 36 02:06.720 --> 02:10.680 First, we do in fact have a transit VPC. 37 02:10.680 --> 02:17.420 So, now it's going to be one of the designs that uses a transit VPC, and notice 38 02:17.420 --> 02:18.040 on the 39 02:18.040 --> 02:26.910 back end that all of the AWS regions are connecting in using two IPsec VPN 40 02:26.910 --> 02:28.520 tunnels. 41 02:28.520 --> 02:30.480 There's no transit gateway. WEBVTT X-TIMESTAMP-MAP=LOCAL:00:00:00.000,MPEGTS:900000 41 02:28.520 --> 02:30.480 There's no transit gateway. 42 02:30.480 --> 02:38.310 So, looking over which design this is, this is going to be the cloud on-ramp 43 02:38.310 --> 02:39.320 for IaaS, 44 02:39.320 --> 02:42.920 and which statement is true about this design. 45 02:42.920 --> 02:51.560 This design uses a transit VPC with IPsec connections to every host VPC. 46 02:51.560 --> 02:55.920 So those are going to be the two correct answers for this diagram. 47 02:55.920 --> 03:02.920 For our final question, we have our third design, which again has the transit V WEBVTT X-TIMESTAMP-MAP=LOCAL:00:00:00.000,MPEGTS:900000 47 02:55.920 --> 03:02.920 For our final question, we have our third design, which again has the transit V 48 03:02.920 --> 03:03.280 PC, but 49 03:03.280 --> 03:10.520 this time we pick up the AWS transit gateway as part of our design. 50 03:10.520 --> 03:17.620 So this design is going to be the cloud on-ramp for multi-cloud cloud gateway 51 03:17.620 --> 03:18.040 design. 52 03:18.040 --> 03:23.350 And the true statement about this design is that this design uses a transit VPC 53 03:23.350 --> 03:24.000 , which 54 03:24.000 --> 03:33.020 we just saw, and it uses a transit gateway with VPC attachments to each host V WEBVTT X-TIMESTAMP-MAP=LOCAL:00:00:00.000,MPEGTS:900000 54 03:24.000 --> 03:33.020 we just saw, and it uses a transit gateway with VPC attachments to each host V 55 03:33.020 --> 03:33.560 PC. 56 03:33.560 --> 03:36.520 So that concludes this challenge. 57 03:36.520 --> 03:41.860 If you find that you were unable to match up the proper design or its proper 58 03:41.860 --> 03:42.840 attributes, 59 03:42.840 --> 03:47.310 I would encourage you to go back and review the sections that you didn't quite 60 03:47.310 --> 03:48.280 understand. 61 03:48.280 --> 03:54.520 Otherwise, congratulations on completing connecting SD-WAN to cloud providers. 62 03:54.520 --> 03:58.580 I hope this has been informative for you, and I'd like to thank you for viewing 63 03:58.580 --> 03:58.840 .