1 00:00:00,930 --> 00:00:06,990 In the previous video, we already learn about the basic command in cisco. 2 00:00:06,990 --> 00:00:15,290 Now in this video, we are going to learn how to configure an ip address in cisco router. 3 00:00:15,290 --> 00:00:16,890 Okay let’s just start. 4 00:00:16,890 --> 00:00:19,010 Let’s add a PC. 5 00:00:19,010 --> 00:00:26,770 Let’s say we will use 3 pc. 6 00:00:26,770 --> 00:00:31,000 And we will connecting the pc to the switch and router. 7 00:00:31,000 --> 00:00:37,280 We will connecting this 2 pc to the switch, from the switch to the router. 8 00:00:37,280 --> 00:00:42,710 And then this pc will be directly connected to the router. 9 00:00:42,710 --> 00:00:44,680 Okay let’s just start. 10 00:00:44,680 --> 00:00:53,579 Connecting this 2 pc to the switch, and from the switch to the router. 11 00:00:53,579 --> 00:00:58,809 And finally, connecting the router directly to the computer. 12 00:00:58,809 --> 00:01:06,520 In the topology like this, pc3 and pc4 will be in the same block subnet, but pc5 will 13 00:01:06,520 --> 00:01:08,980 be in the different block subnet. 14 00:01:08,980 --> 00:01:17,650 For example, we will use 192.168.1.0/24 for pc3 and pc4. 15 00:01:17,650 --> 00:01:27,520 And then for pc5, we will use 192.168.2.0/24. 16 00:01:27,520 --> 00:01:37,170 So the ip address of router interface that connected to pc3 and pc4 will be 192.168.1.1, 17 00:01:37,170 --> 00:01:48,079 the ip address of pc3 will be 192.168.1.2, and the ip address of pc4 will be 192.168.1.3. 18 00:01:48,079 --> 00:01:55,650 Next, fa0/1, which is the interface that connected 19 00:01:55,650 --> 00:02:07,700 to PC5, the ip address will be 192.168.2.1.. and then the ip address of pc5 will be 192.168.2.2. 20 00:02:07,700 --> 00:02:14,019 Let’s start configuring ip address on the router. 21 00:02:14,019 --> 00:02:20,719 In the networking basic section, we already learn how to configure ip address in cisco 22 00:02:20,719 --> 00:02:24,260 router, but we use the config menu. 23 00:02:24,260 --> 00:02:30,559 We just need to click the interface that we want to configure, turn the interface on, 24 00:02:30,559 --> 00:02:34,060 and then configure the ip address. 25 00:02:34,060 --> 00:02:40,129 But we can not use this method to configure ip address in the real device. 26 00:02:40,129 --> 00:02:46,760 If we want to configure an ip address in the real device, we need to type cisco command. 27 00:02:46,760 --> 00:02:50,030 In this case we need to use CLI tab. 28 00:02:50,030 --> 00:02:56,790 Okay, so in this video, I will show you how we can configure ip address in cisco router 29 00:02:56,790 --> 00:02:57,790 from CLI. 30 00:02:57,790 --> 00:02:59,319 Okay, so here let’s go to cli. 31 00:02:59,319 --> 00:03:03,230 Here let’s exit, and exit again. 32 00:03:03,230 --> 00:03:05,609 Here now we are in the privilege mode. 33 00:03:05,609 --> 00:03:10,169 Let’s go to global configuration mode. 34 00:03:10,169 --> 00:03:15,409 To configure an ip address, first we need to go to the interface first. 35 00:03:15,409 --> 00:03:23,329 In this case, we are going to configure an ip address for fa0/0 first. 36 00:03:23,329 --> 00:03:29,760 So here let’s type interface fa0/0. 37 00:03:29,760 --> 00:03:33,199 If you see here, this is the shortened command. 38 00:03:33,199 --> 00:03:44,319 The actual command is interface, but we can shortened the command become int like this. 39 00:03:44,319 --> 00:03:51,629 Next if we see here, the light colour is still red, this is means that the interface is still 40 00:03:51,629 --> 00:03:52,819 disabled. 41 00:03:52,819 --> 00:03:58,659 To enable the interface we can use command no shutdown. 42 00:03:58,659 --> 00:04:02,849 Okay here we can see that now the light is green. 43 00:04:02,849 --> 00:04:09,499 Now let’s configure the ip address, the command is ip address 192.168.1.1 and then 44 00:04:09,499 --> 00:04:23,560 the subnetmask, the subnetmask for prefix /24 is 255.255.255.0. 45 00:04:23,560 --> 00:04:27,150 Okay let’s enter here. 46 00:04:27,150 --> 00:04:33,990 For now we are done configuring the ip address of fa0/0. 47 00:04:33,990 --> 00:04:39,669 Next let’s configure the ip address of fa0/1. 48 00:04:39,669 --> 00:04:48,460 So interface fa0/1, no shutdown to enable the interface. 49 00:04:48,460 --> 00:04:54,039 Okay here we can see that the light of the interface is already green. 50 00:04:54,039 --> 00:04:57,009 Next let’s configure the ip address. 51 00:04:57,009 --> 00:05:10,030 The ip address is 192.168.2.1 and the subnetmask is 255.255.255.0. 52 00:05:10,030 --> 00:05:15,160 Okay now we have done configuring the ip address in the router. 53 00:05:15,160 --> 00:05:23,270 For the verification, we can use command do show ip interface brief. 54 00:05:23,270 --> 00:05:33,330 Here we can see that the ip address of fa0/0 is 192.168.1.1, the status is up. 55 00:05:33,330 --> 00:05:44,539 And the ip address of fa0/1 is 192.168.2.1 and the status is also up. 56 00:05:44,539 --> 00:05:49,940 Next let’s configure the ip address of all PC. let’s start from pc3. 57 00:05:49,940 --> 00:06:07,439 Go to desktop, ip configuration, the ip address is 192.168.1.2, the subnetmask is 255.255.255.0, 58 00:06:07,439 --> 00:06:18,410 and the gateway is the router ip address that connected to pc3, which is 192.168.1.1, 59 00:06:18,410 --> 00:06:32,139 Next let’s configure for pc4, go to desktop, ip configuration, the ip address is 192.168.1.3, 60 00:06:32,139 --> 00:06:40,289 and the gateway is same as pc3, which is 192.168.1.1. 61 00:06:40,289 --> 00:06:42,840 Okay done for pc4. 62 00:06:42,840 --> 00:06:48,909 For the switch, we don’t need to configure anything, so we can skip it. 63 00:06:48,909 --> 00:06:52,039 Last let’s configure the ip address of pc5. 64 00:06:52,039 --> 00:07:04,480 Go to desktop, ip configuration, the ip address is 192.168.2.2, and then the gateway is 192.168.2.1 65 00:07:04,480 --> 00:07:13,690 Okay now we have done configuring IP Address on all of PC. now let’s try test the connection 66 00:07:13,690 --> 00:07:18,439 using ping, so go to command prompt. 67 00:07:18,439 --> 00:07:23,689 Here we are going to test from pc5 to pc3 first. 68 00:07:23,689 --> 00:07:37,680 So ping 192.168.1.2, okay here we can see that the first result is timeout, but the 69 00:07:37,680 --> 00:07:40,360 others is success. 70 00:07:40,360 --> 00:07:47,220 This is means that connection between pc5 and pc3 is ok. 71 00:07:47,220 --> 00:08:03,229 Now let’s also test from pc5 to pc4, so ping 192.168.1.3, okay here we can see that 72 00:08:03,229 --> 00:08:07,409 the result is also successful. 73 00:08:07,409 --> 00:08:13,150 Okay so now we have done configuring ip address in the cisco router. 74 00:08:13,150 --> 00:08:15,580 And I think enough for this video. 75 00:08:15,580 --> 00:08:18,970 Thankyou for watching and see you on the next video!