1 00:00:00,470 --> 00:00:03,290 ‫And now is the moment you've all been waiting for. 2 00:00:04,390 --> 00:00:07,810 ‫It's time to build our network in G.A. three. 3 00:00:09,830 --> 00:00:16,490 ‫So I'm in my host machine and you don't see the genius 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 giant S3 icon to run it. 5 00:00:21,380 --> 00:00:25,640 ‫So let's create a new project, or you can use the project that we created before. 6 00:00:26,960 --> 00:00:34,160 ‫Expand routers from the devices to bar, as you see installed items, is selected from a combo box above. 7 00:00:35,360 --> 00:00:39,890 ‫The only router available is C, 37, 25. 8 00:00:40,850 --> 00:00:43,190 ‫That's what I imported a few lectures before. 9 00:00:44,650 --> 00:00:51,850 ‫So I'll drag it and drop it in the workspace from the switches menu, dragon ether switch router that 10 00:00:51,850 --> 00:00:55,510 ‫we created before and drop it into the workspace. 11 00:00:56,910 --> 00:01:05,640 ‫Now go to the end devices and drag and drop of EPCs here, as are the end user computer simulations 12 00:01:05,670 --> 00:01:07,230 ‫of giant S3. 13 00:01:08,270 --> 00:01:15,020 ‫A very lightweight and have a very restricted ability, but it'll be enough to test the network configurations. 14 00:01:16,180 --> 00:01:19,420 ‫And I'll just add a second V-Bucks. 15 00:01:19,960 --> 00:01:20,560 ‫OK. 16 00:01:21,900 --> 00:01:26,160 ‫Now we have a router and either switch and two pieces in our network. 17 00:01:26,820 --> 00:01:28,860 ‫They all have their default names on top. 18 00:01:29,160 --> 00:01:31,320 ‫Given by the Genius three app. 19 00:01:32,510 --> 00:01:37,100 ‫So now I want to design a network and label the devices accordingly. 20 00:01:38,370 --> 00:01:43,940 ‫Click the labels icon on the toolbar and put a label under the PC one. 21 00:01:44,640 --> 00:01:52,530 ‫This PC will be an IP block of one nine two eight one six eight one zero zero slash 24. 22 00:01:53,280 --> 00:01:56,220 ‫Let's say it's the VLAN 10. 23 00:01:58,510 --> 00:02:04,150 ‫Now, to create a new label, you can right click on an existing one and select Duplicate. 24 00:02:06,180 --> 00:02:10,050 ‫Right click the label again and select Text Edit to edit the text. 25 00:02:10,920 --> 00:02:19,260 ‫So let's put the second PC into V Land 20, which is in the IP block of one nine two eight one six eight 26 00:02:19,500 --> 00:02:22,530 ‫two zero zero 24. 27 00:02:23,340 --> 00:02:27,780 ‫Now click on the last icon on the device's toolbar to connect the devices. 28 00:02:29,170 --> 00:02:35,290 ‫Collect the router, select the port you want to connect, and then select the switch and select the 29 00:02:35,290 --> 00:02:37,090 ‫port of the Switch again. 30 00:02:38,170 --> 00:02:44,950 ‫I connect the fast Ethernet zero zero port of the router with the fast Ethernet one one of the switch. 31 00:02:46,380 --> 00:02:46,770 ‫Good. 32 00:02:47,070 --> 00:02:50,220 ‫So now connect the PC one with this switch. 33 00:02:51,140 --> 00:02:52,160 ‫Quick Switch. 34 00:02:52,520 --> 00:02:57,230 ‫Select Fast Ethernet one two and click PC one. 35 00:02:58,200 --> 00:03:02,190 ‫And it already has a single network interface, Ethernet zero. 36 00:03:04,060 --> 00:03:11,320 ‫Now do the same with his second PC and you supported the switch, for example, fast ethernet one 10. 37 00:03:12,320 --> 00:03:18,440 ‫We connected all the nodes on the workspace, so now we can click the Connect icon to disable the Connect 38 00:03:18,440 --> 00:03:18,740 ‫mode. 39 00:03:21,970 --> 00:03:26,560 ‫And in the toolbar, we have a button named show Hide Interface Labels. 40 00:03:27,490 --> 00:03:32,560 ‫If you click it when the labels are hidden, you'll see the labels of each interface connect. 41 00:03:33,640 --> 00:03:38,500 ‫F stands for fast ethernet and E stands for the Ethernet. 42 00:03:39,750 --> 00:03:42,030 ‫And you can move the label soon, as you wish. 43 00:03:43,550 --> 00:03:44,720 ‫Now, let's start the note. 44 00:03:46,020 --> 00:03:52,110 ‫We can start them one by one, by right clicking on them and selecting start from the menu or from the 45 00:03:52,110 --> 00:03:52,620 ‫toolbar. 46 00:03:52,860 --> 00:03:56,130 ‫Click the green triangle to start all the nodes at once. 47 00:03:57,000 --> 00:03:58,470 ‫Now all the nodes are running. 48 00:03:59,520 --> 00:04:02,760 ‫So now's the time to create our network topology. 49 00:04:03,600 --> 00:04:07,800 ‫I'll create two villains and add the pieces to their villains. 50 00:04:08,370 --> 00:04:14,910 ‫First, we'll create the virtual lands, right click on the Switch and click console. 51 00:04:15,920 --> 00:04:16,250 ‫Good. 52 00:04:16,640 --> 00:04:21,260 ‫Welcome to the command line interface of a Cisco either switch look familiar. 53 00:04:22,540 --> 00:04:24,340 ‫So press enter to get started. 54 00:04:31,810 --> 00:04:35,410 ‫Type villain database and go there. 55 00:04:36,580 --> 00:04:40,150 ‫You can use the tab key to complete the key words in this console. 56 00:04:41,110 --> 00:04:45,700 ‫So instead, you can use the short form of the keywords directly. 57 00:04:46,700 --> 00:04:49,730 ‫If the key word is the only available option for that short form. 58 00:04:51,460 --> 00:04:59,800 ‫So, for example, I wrote the U.N. Space Day and hit the tab key, the key word is completed. 59 00:05:00,840 --> 00:05:01,620 ‫Database. 60 00:05:03,020 --> 00:05:08,270 ‫So that means that database is the only option here for A. 61 00:05:09,200 --> 00:05:17,210 ‫And as a result, if I type Velan Space D.A and hit enter here, I'd be in the villain database mode. 62 00:05:19,110 --> 00:05:29,880 ‫Right, so here we are in VLAN database mode to create Velan 10 type villain ID, number 10 name ID, 63 00:05:30,180 --> 00:05:33,150 ‫for example, I.T. or whatever you want. 64 00:05:34,050 --> 00:05:37,500 ‫I'll name it VLAN 10 and leave it at that. 65 00:05:38,040 --> 00:05:41,010 ‫Hit Enter and V. Land 10 is created. 66 00:05:42,410 --> 00:05:48,290 ‫So similarly, let's create VLAN 20 with the ID number 20. 67 00:05:50,180 --> 00:05:54,890 ‫Type exit to exit the VLAN database mode now as you exit. 68 00:05:55,490 --> 00:05:56,870 ‫The changes are applied. 69 00:05:57,910 --> 00:05:58,630 ‫So it's pretty cool. 70 00:05:59,590 --> 00:06:05,920 ‫OK, so let's go into the VLAN database mode again to check whether the VLANs were actually created. 71 00:06:06,580 --> 00:06:08,170 ‫So type show current. 72 00:06:09,300 --> 00:06:12,330 ‫And here are the villains we created a couple of seconds ago. 73 00:06:13,450 --> 00:06:15,520 ‫We went in with the ID number of 10. 74 00:06:15,790 --> 00:06:19,180 ‫And here's VLAN 20 with the ID number of 20. 75 00:06:19,840 --> 00:06:24,460 ‫So Typekit it again and we're on the route of the Switch console. 76 00:06:25,960 --> 00:06:31,000 ‫So now is it time to configure interfaces and add the PCs to their villains? 77 00:06:32,000 --> 00:06:35,270 ‫The first command we type is Configure Terminal. 78 00:06:36,230 --> 00:06:42,680 ‫And as mentioned before, you can simply type C and F T to enter configuration mode. 79 00:06:44,320 --> 00:06:47,050 ‫Now we need to select the interface to configure. 80 00:06:48,650 --> 00:06:51,130 ‫Type II, A. Space F.. 81 00:06:51,350 --> 00:06:52,460 ‫And Hit Tab. 82 00:06:54,180 --> 00:06:57,090 ‫F will be completed as fast Ethernet. 83 00:06:57,340 --> 00:06:58,260 ‫You see how that works. 84 00:06:58,890 --> 00:07:03,420 ‫So now we can write the identifier of the switchboard one slash two. 85 00:07:04,980 --> 00:07:10,770 ‫Alternatively, you can directly type F1 slash two as seen in the giant S3 workspace. 86 00:07:12,040 --> 00:07:15,130 ‫Now we are in the config mode of the interface. 87 00:07:15,290 --> 00:07:21,670 ‫F1 slash to which just happens to be the port we connected to the PC one. 88 00:07:22,910 --> 00:07:29,120 ‫Now, to identify the mode of the port type Switch port mode access first. 89 00:07:30,170 --> 00:07:36,860 ‫Then to assign the port to the VLAN 10 Type Switch Port Access VLAN 10. 90 00:07:38,140 --> 00:07:41,350 ‫Where Tennessee ID number of Valentin. 91 00:07:42,870 --> 00:07:45,030 ‫No, to shut down and exit. 92 00:07:45,950 --> 00:07:51,200 ‫We exit from the ports config mode, but we are still in the terminal configuration mode. 93 00:07:51,920 --> 00:07:59,590 ‫So while we're here, let's configure the other port, which is connected to PC to interface fast ethernet 94 00:07:59,600 --> 00:08:00,680 ‫one slash 10. 95 00:08:02,960 --> 00:08:03,830 ‫Switch Port. 96 00:08:04,010 --> 00:08:12,830 ‫Mode Access, OK, well, right here, I want to show you, well, a tip, you can use a question mark 97 00:08:12,830 --> 00:08:14,990 ‫in any one of the commands. 98 00:08:15,560 --> 00:08:21,650 ‫If you've got a question mark after the mode, it says you can either use access or trunk here. 99 00:08:22,980 --> 00:08:28,080 ‫And Access Port can only have one villain configured on the interface. 100 00:08:28,470 --> 00:08:30,780 ‫It can carry traffic for only one villain. 101 00:08:30,810 --> 00:08:31,100 ‫Right? 102 00:08:31,710 --> 00:08:39,210 ‫A trunk port can have two or more villains configured on the interface that can carry traffic for several 103 00:08:39,210 --> 00:08:40,710 ‫villains simultaneously. 104 00:08:42,420 --> 00:08:46,110 ‫So Switch Port Access VLAN 20 goes right here. 105 00:08:47,650 --> 00:08:49,900 ‫No shut down and exit. 106 00:08:51,170 --> 00:08:54,920 ‫Great, so we've configured the interface is connected to the PC. 107 00:08:54,950 --> 00:08:58,520 ‫So now let's configure the port connected to the router. 108 00:08:59,560 --> 00:09:05,620 ‫IMT four interface F1 slash one to enter the config mode of that interface. 109 00:09:06,920 --> 00:09:08,900 ‫Switch port mode is trunk. 110 00:09:11,410 --> 00:09:12,250 ‫Wait a second. 111 00:09:12,610 --> 00:09:16,600 ‫And yes, the port has become a dot one trunk. 112 00:09:17,350 --> 00:09:24,880 ‫Now one queue is the well known name of the 8.2.1 queue, which is the networking standard that supports 113 00:09:24,880 --> 00:09:30,880 ‫virtual lance or villains on a trivially eight o 2.3 Ethernet network. 114 00:09:31,750 --> 00:09:36,190 ‫Now type switch port trunk encapsulation dot one CU. 115 00:09:37,300 --> 00:09:43,540 ‫No, to shut down and exit type, exit again to exit the config mode completely. 116 00:09:44,140 --> 00:09:48,250 ‫Ben Typekit, you are to make the configurations persistent. 117 00:09:50,330 --> 00:09:50,870 ‫Excellent. 118 00:09:51,710 --> 00:09:53,660 ‫Now let's configure the router. 119 00:09:54,660 --> 00:09:57,060 ‫Right click on the router and select console. 120 00:09:58,980 --> 00:10:00,600 ‫The ports are being initialized now. 121 00:10:02,880 --> 00:10:12,480 ‫OK, entering into the config mode is the same type config terminal or simply conf tea and hit enter. 122 00:10:13,470 --> 00:10:20,460 ‫So the only interface of our router is fast Ethernet zero zero, so type interface after the zero zero. 123 00:10:21,640 --> 00:10:22,930 ‫No IP address. 124 00:10:24,170 --> 00:10:27,890 ‫No, shut down and look at that the port is up right now. 125 00:10:28,960 --> 00:10:33,070 ‫So hit exit and we'll exit from the interface for now. 126 00:10:34,400 --> 00:10:41,510 ‫So now we're ready to configure the sub interfaces and the settings of the villains are decided here. 127 00:10:42,750 --> 00:10:50,790 ‫To one of the sub interface configuration type interface, fast Ethernet zero slash 0.1, where one 128 00:10:50,790 --> 00:10:54,540 ‫identifies the sub interface, right? 129 00:10:55,260 --> 00:11:03,270 ‫Type encapsulation that one Q and a question mark to see the options like that here. 130 00:11:03,690 --> 00:11:06,000 ‫Velan ID is one of the options. 131 00:11:06,210 --> 00:11:17,480 ‫So type encapsulation dot one Q 10 Now Type IP address one nine two eight one six eight eight one zero 132 00:11:17,760 --> 00:11:24,120 ‫eight one 255.255.255.0 and press enter. 133 00:11:25,230 --> 00:11:31,220 ‫One nine two two eight one six eight one zero one is the IP address of the router for this villain, 134 00:11:31,890 --> 00:11:37,800 ‫and 255.255.255.0 is a subnet mask of the network. 135 00:11:38,670 --> 00:11:47,060 ‫So the IP block of the VLAN 10 will be one nine two eight one six eight one zero zero 24. 136 00:11:48,350 --> 00:11:50,510 ‫No, to shut down and exit. 137 00:11:51,910 --> 00:11:55,120 ‫And here we are back in the Configure Terminal mode. 138 00:11:56,440 --> 00:12:06,640 ‫So now will apply the same sub config for VLAN 20 type interface have zero slash 0.2 this time. 139 00:12:07,870 --> 00:12:13,360 ‫Encapsulation that one Q and the VLAN ID 20. 140 00:12:14,320 --> 00:12:20,680 ‫So let's use the one nine two one six eight two zero zero slash 24 IP block for this villain. 141 00:12:21,730 --> 00:12:26,560 ‫Said HAPE IP address 192.168.0.1 142 00:12:26,980 --> 00:12:30,220 ‫255.255.255.0. 143 00:12:31,470 --> 00:12:33,870 ‫And no shutdown and exit. 144 00:12:35,230 --> 00:12:42,700 ‫Now, exit again to exit the configure terminal mode as well, and type W are to make the configurations 145 00:12:42,700 --> 00:12:43,270 ‫persistent. 146 00:12:45,830 --> 00:12:52,640 ‫See what I mean, it's it's quite a process, but I'm glad you're hanging in there because we haven't 147 00:12:52,640 --> 00:12:53,930 ‫even got to the fun stuff yet. 148 00:12:55,100 --> 00:12:58,160 ‫Now is it time to configure the network interfaces of the PCs? 149 00:12:59,030 --> 00:13:01,760 ‫So right click on the PC and select console. 150 00:13:02,750 --> 00:13:08,840 ‫If you place a question mark and press enter, you'll see all the available commands and VPC console. 151 00:13:09,980 --> 00:13:16,250 ‫So as I mentioned before, this is an end user computer simulation of Gianna's three, but not to worry 152 00:13:16,580 --> 00:13:20,630 ‫it's enough to test the configurations of the networks that we created earlier. 153 00:13:22,330 --> 00:13:28,120 ‫And as you can see here, IP Command is used to configure the IP settings of the VPC. 154 00:13:29,330 --> 00:13:36,350 ‫And here you can show or use the shortcut as each, and that's going to print the information about 155 00:13:36,350 --> 00:13:37,070 ‫the VPC. 156 00:13:37,880 --> 00:13:41,930 ‫So type show IP to see the current IP settings. 157 00:13:42,830 --> 00:13:46,460 ‫And as you can see here, BBC has no IP address at the moment. 158 00:13:47,210 --> 00:13:49,310 ‫So type IP and a question mark. 159 00:13:50,270 --> 00:13:52,460 ‫You'll see the options of the IB command. 160 00:13:53,570 --> 00:13:59,840 ‫And as you can see here, you'll be able to assign an IP address using this command and an example is 161 00:13:59,840 --> 00:14:01,460 ‫given right there to help as well. 162 00:14:02,460 --> 00:14:05,070 ‫So let's assign an IP address for the VPC. 163 00:14:06,540 --> 00:14:15,090 ‫IP one nine two eight one six eight eight one zero eight to slash 24 to identify the subnet mask and 164 00:14:15,090 --> 00:14:19,680 ‫the Gateway is one nine two two one six eight eight one zero one. 165 00:14:20,190 --> 00:14:21,540 ‫Perfect, it's our router. 166 00:14:22,530 --> 00:14:27,690 ‫So when you press enter, it checks to see if there's any duplication and if everything's OK. 167 00:14:27,720 --> 00:14:33,750 ‫It shows a summary just like this one assigned IP address, subnet mask and gateway. 168 00:14:34,710 --> 00:14:39,600 ‫So now we can ping the router to check the configuration perfect. 169 00:14:39,810 --> 00:14:41,520 ‫See, this is where we get all the answers. 170 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. 171 00:14:49,080 --> 00:14:51,600 ‫The steps are exactly the same. 172 00:14:52,580 --> 00:14:54,140 ‫Right click and over the console. 173 00:14:56,290 --> 00:15:02,380 ‫Type IP one nine two one six eight two zero dot to slash 24. 174 00:15:02,740 --> 00:15:07,300 ‫192.168.0.1 and hit enter. 175 00:15:11,450 --> 00:15:13,220 ‫Ping, the router to check the config. 176 00:15:15,480 --> 00:15:19,320 ‫And here are the answers, all the answers you've ever been looking for. 177 00:15:20,100 --> 00:15:20,430 ‫Right. 178 00:15:20,910 --> 00:15:24,840 ‫So go to PC one and ping PC to. 179 00:15:26,340 --> 00:15:35,850 ‫You should be able to see the reply packets, just like these ones are now paying PC one from PC two. 180 00:15:36,510 --> 00:15:38,610 ‫And everything looks perfect on my side. 181 00:15:38,640 --> 00:15:39,360 ‫What about you? 182 00:15:40,110 --> 00:15:41,160 ‫Right as rain, right? 183 00:15:42,120 --> 00:15:42,660 ‫Excellent. 184 00:15:42,670 --> 00:15:43,560 ‫So let's move on.