1 00:00:00,500 --> 00:00:03,320 And now is the moment you've all been waiting for. 2 00:00:04,360 --> 00:00:07,840 It's time to build our network in Janna's three. 3 00:00:09,830 --> 00:00:16,490 So I'm in my host machine and you don't see the Ginés three, it's closed at the moment, so I'll go 4 00:00:16,490 --> 00:00:20,300 to the applications menu and click the Jeunesse three icon to run it. 5 00:00:21,410 --> 00:00:25,640 So let's create a new project or you can use the project that we created before. 6 00:00:26,930 --> 00:00:34,190 Expand routers from the devices to bar, as you see installed items is selected from a combo box above. 7 00:00:35,330 --> 00:00:39,910 The only router available is C thirty seven, twenty five. 8 00:00:40,850 --> 00:00:43,190 That's what I imported a few lectures before. 9 00:00:44,620 --> 00:00:51,700 So I'll drag it and drop it into the workspace from the switches menu Dragon Ether's, which router 10 00:00:51,700 --> 00:00:55,540 that we created before and drop it into the workspace. 11 00:00:56,910 --> 00:01:05,700 Now go to your own devices and drag and drop of books here, books are the end user computer simulations 12 00:01:05,700 --> 00:01:07,260 of Genesis three. 13 00:01:08,240 --> 00:01:14,000 They're very lightweight and have a very restricted ability, but it'll be enough to test the network 14 00:01:14,000 --> 00:01:15,050 configurations. 15 00:01:16,150 --> 00:01:20,580 And I'll just add a second VBC, yes, OK. 16 00:01:21,870 --> 00:01:28,260 Now we have a router and either switch and two PCs in our network, they all have their default names 17 00:01:28,260 --> 00:01:31,380 on top given by the G.A. three app. 18 00:01:32,480 --> 00:01:37,030 So now I want to design a network and label the devices accordingly. 19 00:01:38,370 --> 00:01:47,130 Click the labels icon on the toolbar and put a label under the PC one, this PC will be in IP block 20 00:01:47,130 --> 00:01:52,520 of one nine two one six eight eight one zero zero 24. 21 00:01:53,280 --> 00:01:56,250 Let's say it's the VLAN 10. 22 00:01:58,480 --> 00:02:04,180 Now, to create a new label, you can right click on an existing one and select duplicate. 23 00:02:06,210 --> 00:02:13,350 Right, click the label again and select text, edit to edit the text, so let's put the second PC into 24 00:02:13,500 --> 00:02:22,530 Vilan 20, which is in the IP block of one nine two to one six eight two zero zero twenty four. 25 00:02:23,340 --> 00:02:27,810 Now click on the last icon on the Devices toolbar to connect the devices. 26 00:02:29,170 --> 00:02:35,320 Click the router, select the port, you want to connect, and then select the switch and select the 27 00:02:35,320 --> 00:02:37,120 port of the switch again. 28 00:02:38,170 --> 00:02:44,980 I connect the fast Ethernet zero zero port of the router with the fast Ethernet one one of the switch. 29 00:02:46,380 --> 00:02:50,250 Good, so now connect the PC one with this switch. 30 00:02:51,140 --> 00:02:57,260 Click, switch, select fast Ethernet one, two, and click PC one. 31 00:02:58,170 --> 00:03:02,190 And it already has a single network interface, Ethernet zero. 32 00:03:04,030 --> 00:03:10,390 Now, do the same with his second PC, and you supported the switch, for example, fast Ethernet one 33 00:03:10,780 --> 00:03:11,350 10. 34 00:03:12,320 --> 00:03:18,470 We connected all the nodes on the workspace, so now we can click the Connect icon to disable the connect 35 00:03:18,470 --> 00:03:18,770 mode. 36 00:03:21,940 --> 00:03:29,110 And in the toolbar, we have a button named Show Hide Interface labels, if you click it when the labels 37 00:03:29,110 --> 00:03:32,620 are hidden, you'll see the labels of each interface connect. 38 00:03:33,610 --> 00:03:38,530 F stands for fast Ethernet and E stands for the Ethernet. 39 00:03:39,720 --> 00:03:42,090 And you can move the labels as you wish. 40 00:03:43,550 --> 00:03:44,750 Now, let's start the note. 41 00:03:46,050 --> 00:03:52,140 We can start them one by one by right clicking on them and selecting start from the menu or from the 42 00:03:52,140 --> 00:03:56,130 toolbar, click the Green Triangle to start all the notes at once. 43 00:03:57,000 --> 00:03:58,470 Now all the nodes are running. 44 00:03:59,520 --> 00:04:02,780 So now's the time to create our network topology. 45 00:04:03,570 --> 00:04:07,830 I'll create two villans and add the PC's to their Vlad's. 46 00:04:08,370 --> 00:04:12,510 First, we'll create the virtual lens right. 47 00:04:12,510 --> 00:04:14,910 Click on the switch and click console. 48 00:04:15,950 --> 00:04:16,260 Good. 49 00:04:16,640 --> 00:04:21,320 Welcome to the command line interface of a Cisco either switch look familiar? 50 00:04:22,540 --> 00:04:24,390 So press enter to get started. 51 00:04:31,840 --> 00:04:35,440 Type Vilan database and go there. 52 00:04:36,550 --> 00:04:40,150 You can use the tab key to complete the key words in this console. 53 00:04:41,110 --> 00:04:45,700 So instead, you can use the short form of the key words directly. 54 00:04:46,670 --> 00:04:49,760 If the key word is the only available option for that short form. 55 00:04:51,430 --> 00:04:59,830 So, for example, I wrote Vilan Space Day and hit the tab key, the key word is completed. 56 00:05:00,840 --> 00:05:01,650 Database. 57 00:05:02,990 --> 00:05:08,300 So that means that database is the only option here for d.E.A. 58 00:05:09,200 --> 00:05:17,270 And as a result, if I type villans based dieser and hit Enter here, I'd be in the VLAN database mode. 59 00:05:19,140 --> 00:05:29,910 Right, so here we are in vivants database mode to create Vilan 10 type VLAN, ID, number 10 name ID, 60 00:05:30,180 --> 00:05:30,930 for example. 61 00:05:30,930 --> 00:05:33,180 It are whatever you want. 62 00:05:34,020 --> 00:05:38,280 I'll name it Vilan 10 and leave it at that hit. 63 00:05:38,280 --> 00:05:41,040 Enter and Vilan 10 is created. 64 00:05:42,380 --> 00:05:48,290 So similarly, let's create Verlan 20 with the ID number 20. 65 00:05:50,150 --> 00:05:56,900 Type exit to exit the VLAN database mode now as you exit, the changes are applied. 66 00:05:57,880 --> 00:05:58,630 So that's pretty cool. 67 00:05:59,590 --> 00:06:05,950 OK, so let's go into the van database mode again to check whether the villains were actually created. 68 00:06:06,550 --> 00:06:08,230 So type show current. 69 00:06:09,270 --> 00:06:12,360 And here are the villains we created a couple of seconds ago. 70 00:06:13,490 --> 00:06:19,170 You intend with the ID number of 10 and here's VLAN 20 with the ID number of 20. 71 00:06:19,840 --> 00:06:24,490 So tiebacks it again and we're on the route of the switch console. 72 00:06:25,960 --> 00:06:31,030 So now is it time to configure interfaces and add the PCs to their villans? 73 00:06:31,970 --> 00:06:35,300 The first command we type is configure terminal. 74 00:06:36,200 --> 00:06:42,710 And as mentioned before, you can simply type conf T to a configuration mode. 75 00:06:44,320 --> 00:06:47,050 Now we need to select the interface to configure. 76 00:06:48,680 --> 00:06:52,490 Type A. Space F and hit tab. 77 00:06:54,180 --> 00:06:58,290 F will be completed as fast, either net, you see how that works. 78 00:06:58,920 --> 00:07:03,420 So now we can write the identifier of the switchboard one, two. 79 00:07:05,010 --> 00:07:10,800 Alternatively, you can directly type F one, slash two as seen in the GNC three workspace. 80 00:07:12,040 --> 00:07:20,410 Now we are in the config mode of the interface F one two, which just happens to be the port we connected 81 00:07:20,410 --> 00:07:21,700 to the PC one. 82 00:07:22,880 --> 00:07:29,150 Now, to identify the mode of the port type switch port mode access first. 83 00:07:30,140 --> 00:07:36,890 Then to assign the port to the VLAN 10 type switch port access VLAN 10. 84 00:07:38,170 --> 00:07:41,350 Where 10 is the ID number of Valentin. 85 00:07:42,870 --> 00:07:45,060 No, to shut down and exit. 86 00:07:45,950 --> 00:07:52,760 We exit from the ports config mode, but we are still in the terminal configuration mode, so while 87 00:07:52,760 --> 00:07:59,960 we're here, let's configure the other port, which is connected to PC to interface fast Ethernet one, 88 00:07:59,960 --> 00:08:00,710 slash 10. 89 00:08:02,960 --> 00:08:11,750 Switchboard Modak says, OK, well, right here, I want to show you that, well, a tip you can use 90 00:08:11,750 --> 00:08:15,020 a question mark in any one of the commands. 91 00:08:15,560 --> 00:08:21,680 If you've got a question mark after the code, it says you can either use access or trunked here. 92 00:08:22,980 --> 00:08:30,360 An access port can only have one VLAN configured on the interface, it can carry traffic for only one 93 00:08:30,360 --> 00:08:31,140 VLAN, right. 94 00:08:31,690 --> 00:08:39,210 A trunk port can have two or more villans configured on the interface that can carry traffic for several 95 00:08:39,210 --> 00:08:40,710 VLAN simultaneously. 96 00:08:42,390 --> 00:08:46,130 So Switchboard Access Vilan 20 goes right here. 97 00:08:47,650 --> 00:08:49,960 No shutdown and exit. 98 00:08:51,170 --> 00:08:57,830 Great, so we've configured the interfaces connected to the PC, so now let's configure the port connected 99 00:08:57,830 --> 00:08:58,550 to the router. 100 00:08:59,530 --> 00:09:05,650 IMT for interface, if one is one to enter the config mode of that interface. 101 00:09:06,890 --> 00:09:08,930 Switchboard mode is trunk. 102 00:09:11,410 --> 00:09:12,280 Wait a second. 103 00:09:12,580 --> 00:09:21,090 And yes, the port has become a dot, one queue drunk, not one queue is a well-known name of the arrow 104 00:09:21,100 --> 00:09:28,650 to dot one queue, which is the networking standard that supports virtual land or villans on a I Travelle 105 00:09:28,690 --> 00:09:36,220 Aido three Ethernet network now type switch port trunk encapsulation dot one queue. 106 00:09:37,330 --> 00:09:46,300 No, to shut down and exit type exit again, to exit the config mode completely, then type W.R to make 107 00:09:46,300 --> 00:09:48,280 the configurations persistent. 108 00:09:50,300 --> 00:09:50,870 Excellent. 109 00:09:51,710 --> 00:09:53,660 Now let's configure the router. 110 00:09:54,660 --> 00:09:57,090 Right, click on the router and select console. 111 00:09:58,980 --> 00:10:00,630 The ports are being initialized now. 112 00:10:02,820 --> 00:10:12,490 OK, entering into the config mode is the same type config terminal or simply can't t and hit enter. 113 00:10:13,470 --> 00:10:17,460 So the only interface of our router is fast Ethernet zero zero. 114 00:10:17,470 --> 00:10:20,460 So type interface after zero zero. 115 00:10:21,640 --> 00:10:22,990 No IP address. 116 00:10:24,170 --> 00:10:27,920 No shutdown and look at that, the port is up right now. 117 00:10:28,960 --> 00:10:33,090 So hit exit and we'll exit from the interface for now. 118 00:10:34,370 --> 00:10:41,510 So now we're ready to configure the sub interfaces and the settings of the villains are decided here. 119 00:10:42,780 --> 00:10:50,820 To one of the sub interface configuration type interface, fast Ethernet zero zero dot one where one 120 00:10:50,820 --> 00:10:54,570 identifies the sub interface, right. 121 00:10:55,230 --> 00:10:57,720 Type encapsulation that one. 122 00:10:57,730 --> 00:11:03,300 Q And a question mark to see the options like that here. 123 00:11:03,690 --> 00:11:06,060 VLAN ID is one of the options. 124 00:11:06,210 --> 00:11:17,900 So type encapsulation dot one Q ten now type IP address one nine two one six eight eight one zero dot 125 00:11:17,910 --> 00:11:24,120 one two five 5.2 five 5.2 five 5.0 and press enter. 126 00:11:25,230 --> 00:11:32,790 One nine two, not one six eight one zero one is the IP address of the router for this VLAN and two 127 00:11:32,790 --> 00:11:37,820 five five dot to five 5.2 five 5.0 is a subnet mask of the network. 128 00:11:38,640 --> 00:11:47,070 So the IP block of the VLAN 10 will be one nine two, not one six eight eight one zero zero 24. 129 00:11:48,350 --> 00:11:50,570 No, to shut down and exit. 130 00:11:51,910 --> 00:11:55,180 And here we are back in the configured terminal mode. 131 00:11:56,440 --> 00:12:06,670 So now will apply the same sub config for Vilan 20 type interface at zero zero two this time. 132 00:12:07,840 --> 00:12:08,920 Encapsulation. 133 00:12:09,220 --> 00:12:19,300 One Q and the van ID 20, so let's use the one nine two one six eight eight two zero zero twenty four 134 00:12:19,300 --> 00:12:20,710 IP block for this VLAN. 135 00:12:21,730 --> 00:12:29,800 So hype IP address one nine two one six eight nine two zero one two five five dot 255 got 255, not 136 00:12:29,800 --> 00:12:30,220 5.0. 137 00:12:31,440 --> 00:12:33,900 And no shutdown and exit. 138 00:12:35,200 --> 00:12:42,700 Now exit again to exit the configured terminal mode as well and Type W.R to make the configurations 139 00:12:42,700 --> 00:12:43,300 persistent. 140 00:12:45,800 --> 00:12:52,460 See what I mean, that's that's a quite a process, but I'm glad you're hanging in there because we 141 00:12:52,460 --> 00:12:53,980 haven't even got to the fun stuff yet. 142 00:12:55,100 --> 00:12:58,190 Now, is it time to configure the network interfaces of the PCs? 143 00:12:59,060 --> 00:13:01,790 So I click on the PC and select console. 144 00:13:02,720 --> 00:13:08,840 If you place a question mark and press enter, you'll see all the available commands in VPC console. 145 00:13:09,980 --> 00:13:14,960 So as I mentioned before, this is an end user computer simulation of Ginés three. 146 00:13:14,960 --> 00:13:20,630 But not to worry, it's enough to test the configurations of the networks that we created earlier. 147 00:13:22,300 --> 00:13:28,120 And as you can see here, IPE command is used to configure the IP settings of the VPC. 148 00:13:29,300 --> 00:13:36,470 And here you can show or use the shortcut, S.H., and that's going to print the information about the 149 00:13:36,470 --> 00:13:41,960 VPC so type show IP to see the current IP settings. 150 00:13:42,800 --> 00:13:46,480 And as you can see here, VPC has no IP address at the moment. 151 00:13:47,180 --> 00:13:49,310 So type IP and a question mark. 152 00:13:50,270 --> 00:13:52,490 You'll see the options of the IP command. 153 00:13:53,540 --> 00:13:59,570 And as you can see here, you will be able to assign an IP address using this command and an example 154 00:13:59,570 --> 00:14:01,480 is given right there to help as well. 155 00:14:02,460 --> 00:14:05,070 So let's assign an IP address for the VPC. 156 00:14:06,510 --> 00:14:10,620 IPI one nine two one six eight one zero two. 157 00:14:11,850 --> 00:14:19,680 Twenty four to identify the subnet mask and the gateway is one nine two one six eight one zero one. 158 00:14:20,160 --> 00:14:20,660 Perfect. 159 00:14:20,670 --> 00:14:21,570 It's our router. 160 00:14:22,560 --> 00:14:27,720 So when you press enter, it checks to see if there's any duplication and if everything's OK. 161 00:14:27,750 --> 00:14:33,780 It shows a summary just like this one assigned to IP address, subnet mask and Gateway. 162 00:14:34,680 --> 00:14:39,530 So now we can ping the router to check the configuration perfect. 163 00:14:39,780 --> 00:14:41,540 See, this is where we get all the answers. 164 00:14:42,120 --> 00:14:48,150 Now let's configure the other VPC because that one is working perfectly just the way we wanted it to. 165 00:14:49,050 --> 00:14:51,600 The steps are exactly the same. 166 00:14:52,580 --> 00:14:54,170 Right, click and over the console. 167 00:14:56,290 --> 00:15:06,040 Type i.p one nine two one six eight two zero two twenty four one nine two one six eight two zero one 168 00:15:06,430 --> 00:15:07,330 and hit enter. 169 00:15:11,450 --> 00:15:13,250 Paying the router to check the config. 170 00:15:15,450 --> 00:15:20,430 And here are the answers, all the answers you've ever been looking for, right? 171 00:15:20,910 --> 00:15:24,870 So go to PC one and being PC to. 172 00:15:26,340 --> 00:15:36,870 You should be able to see the reply packets just like these ones and now being PC one from PC to and 173 00:15:36,870 --> 00:15:38,640 everything looks perfect on my side. 174 00:15:38,670 --> 00:15:39,370 What about you? 175 00:15:40,110 --> 00:15:40,860 Right as rain. 176 00:15:40,860 --> 00:15:41,170 Right. 177 00:15:42,090 --> 00:15:42,680 Excellent. 178 00:15:42,690 --> 00:15:43,580 So let's move on.