1 00:00:00,522 --> 00:00:06,283 In the previous video, we already learn how to download and install Cisco Packet Tracer. 2 00:00:06,752 --> 00:00:13,480 Now in this video, we are going to build the most simple computer network using cisco packet tracer, 3 00:00:13,894 --> 00:00:16,521 which is connecting two computers . 4 00:00:17,597 --> 00:00:24,109 Here in the left buttom, we can go to end device, and here we can see a PC 5 00:00:24,545 --> 00:00:31,609 I think this is to small, to zoom everything in packet tracer, we can go to cisco packet tracer 6 00:00:31,609 --> 00:00:33,107 and then preferences. 7 00:00:34,267 --> 00:00:38,695 If you use windows, this preference menu will be under file. 8 00:00:39,280 --> 00:00:43,840 But if you use mac, the preference is under cisco packet tracer like this. 9 00:00:44,752 --> 00:00:53,017 Go to preference, in the font tab, we can change this font size, let’s change this to 14. 10 00:00:56,590 --> 00:01:02,871 Apply, and here we are, we can see that everything is zoom in now. 11 00:01:03,230 --> 00:01:08,184 Let’s back to end devices, and add two PC to the workspace. 12 00:01:09,680 --> 00:01:16,443 Here we have PC 0 and PC 1. Now let’s connecting this two PC using UTP Cable. 13 00:01:20,339 --> 00:01:25,533 Okay now PC 0 and PC 1 is connected using UTP cable. 14 00:01:26,477 --> 00:01:31,677 As I explain in the previous video, each computer in the computer network 15 00:01:31,677 --> 00:01:35,264 will need an IP Address to communicate each others. 16 00:01:35,653 --> 00:01:47,370 So now we need to configure the IP Address on PC 0 and PC 1. The IP Address of PC 0 will be 192.168.1.1 17 00:01:49,473 --> 00:01:54,783 and the IP Address of PC 1 will be 192.168.1.2 18 00:01:56,640 --> 00:02:03,909 Now let’s configure the IP Address on PC 0 first. Go to desktop and then IP Configuration. 19 00:02:05,440 --> 00:02:16,996 Here we can put the IP Address, 192.168.1.1. For subnetmask, just leave it default like this. 20 00:02:17,680 --> 00:02:20,909 We will talk more about subnetmask in the next video. 21 00:02:21,314 --> 00:02:23,306 Now let’s move to PC 1. 22 00:02:25,697 --> 00:02:33,528 Go to desktop, IP configuration. The IP Address is 192.168.1.2, 23 00:02:34,012 --> 00:02:37,491 and again, just leave the subnetmask as default. 24 00:02:38,528 --> 00:02:43,059 Okay now PC 0 and PC 1 already have an IP Address. 25 00:02:43,837 --> 00:02:48,256 To test the connection between these two PC, we can do ping. 26 00:02:49,941 --> 00:02:54,000 Here in the desktop section, we can see command prompt. 27 00:02:54,640 --> 00:02:59,716 I think this is to small, let’s go to cisco packet tracer and preference again. 28 00:03:00,400 --> 00:03:05,704 Here in the font section, change the CLI font size to 14. 29 00:03:08,160 --> 00:03:09,980 Let’s back to the PC, 30 00:03:14,099 --> 00:03:20,493 Okay here the font is little bit bigger, but I think this is not enough, 31 00:03:20,800 --> 00:03:25,467 let’s back to the preference again and change the size to 18. 32 00:03:31,553 --> 00:03:37,085 Now let’s back to the PC, Okay this is much butter right? 33 00:03:37,680 --> 00:03:41,304 Now let’s test connection between PC 0 and PC 1. 34 00:03:41,482 --> 00:03:50,045 just type ping and then the IP Address of PC that we want to ping. In this case, we do ping from PC 1, 35 00:03:50,143 --> 00:04:00,768 so we want to ping to PC 0. Let’s put the IP Address of PC 0 here, 192.168.1.1, and enter. 36 00:04:01,552 --> 00:04:08,549 Great! Our ping is success, here we can see reply from 192.168.1.1, 37 00:04:08,549 --> 00:04:15,773 which is the IP Address of PC 0. This is mean that the connection between this two PC is OK! 38 00:04:16,513 --> 00:04:22,431 Besides ping, we can use another way to test connection between two PC in packet tracer. 39 00:04:22,875 --> 00:04:29,876 We can send a packet. So let’s click here, and then click on PC 1 40 00:04:30,555 --> 00:04:38,807 and then PC 0, this is mean that we send a packet from PC 1 to PC 0. And here we can see 41 00:04:38,807 --> 00:04:46,377 that this is successful, this is mean that PC 1 is successfully send the packet to PC 0. 42 00:04:47,390 --> 00:04:53,429 Okay so now we have two way to test the connection between two computer in the Cisco Packet Tracer. 43 00:04:53,760 --> 00:04:58,866 The first one is using command prompt, and the second one is using packet. 44 00:04:59,600 --> 00:05:05,520 But in the real devices, we don’t have packet features, so we just have one way 45 00:05:05,520 --> 00:05:11,681 to test connection between two PC in real devices, which is ping from command prompt. 46 00:05:12,240 --> 00:05:17,120 Okay I think enough for this video, congratulation! Now you are able to 47 00:05:17,120 --> 00:05:19,210 build your own computer network! 48 00:05:19,505 --> 00:05:22,750 Thankyou for watching and see you on the next video.