1 00:00:00,240 --> 00:00:00,840 Hello, everyone. 2 00:00:01,530 --> 00:00:05,770 Now let's see how to analyze network using some commands. 3 00:00:06,120 --> 00:00:11,160 So in this particular lecture, we are going to talk about the most basic tool for examining interacting 4 00:00:11,160 --> 00:00:17,100 with the active network interface, which is if conflict come up so you can use it to query your active 5 00:00:17,100 --> 00:00:21,540 network connections by simply entering if conflict command in the terminal. 6 00:00:21,840 --> 00:00:23,970 So now let's see how we can work with it. 7 00:00:24,340 --> 00:00:27,900 OK, so before working, before know how it works. 8 00:00:28,230 --> 00:00:29,400 First we need to check. 9 00:00:29,400 --> 00:00:32,140 We are connected with our WiFi adapter or not. 10 00:00:32,460 --> 00:00:35,860 So for that you need to check with your devices. 11 00:00:35,880 --> 00:00:38,280 So here at the top you can see the devices. 12 00:00:38,310 --> 00:00:40,650 So when you click on devices, you can see USB. 13 00:00:40,910 --> 00:00:45,830 OK, so when you click on USB, as you can see that I'm using Atheros, you'll be nine Wannsee. 14 00:00:46,380 --> 00:00:49,380 So this is connected with my colleague. 15 00:00:49,760 --> 00:00:54,940 OK, so there is no need to connect if it is not connected and simply click on any one of them. 16 00:00:55,110 --> 00:01:02,230 What you have on it will automatically connected with your network or we can see if it doesn't work. 17 00:01:02,640 --> 00:01:08,070 So then what you need to do here is you need to get back to your virtual box and then simply click on 18 00:01:08,070 --> 00:01:09,380 Karley and settings. 19 00:01:09,780 --> 00:01:13,840 So when you click on Karley and settings, so you will find here USB. 20 00:01:14,340 --> 00:01:17,520 So when you click on Eusebius, you can see that I am having Atheros. 21 00:01:17,520 --> 00:01:19,830 You be benign Wannsee, which is connected here. 22 00:01:19,860 --> 00:01:25,200 Now if you if you're not having anything is what you need to do here is simply click on here, which 23 00:01:25,200 --> 00:01:26,250 is Eithne. 24 00:01:26,460 --> 00:01:33,600 So when you click here, you can find that these many adapters that you have here, so you can select 25 00:01:33,600 --> 00:01:36,390 from here whichever adapter you are using. 26 00:01:36,420 --> 00:01:37,740 OK, so I'm using at. 27 00:01:37,960 --> 00:01:39,230 So I have selected atras. 28 00:01:39,270 --> 00:01:42,480 OK, so after doing after selecting all these symbols, click on. 29 00:01:42,480 --> 00:01:44,290 OK, so it will automatically selected. 30 00:01:44,550 --> 00:01:46,170 Now looks back over. 31 00:01:46,830 --> 00:01:48,260 So now we are having Colleano. 32 00:01:48,270 --> 00:01:51,570 Let's analyze and see how it can Vickerman works. 33 00:01:51,630 --> 00:01:51,990 OK. 34 00:01:53,750 --> 00:01:58,850 Simply if config in the terminal windows, so this is the terminal that we have here, and if you want 35 00:01:58,850 --> 00:02:05,400 to zoom in, simply click control and play it honestly and simply into so updating. 36 00:02:05,420 --> 00:02:08,060 And you can find that we are having this as output. 37 00:02:08,210 --> 00:02:14,390 OK, so the command if config saw some very useful information about the active network interfaces on 38 00:02:14,390 --> 00:02:14,900 the system. 39 00:02:15,350 --> 00:02:16,610 So at the top here. 40 00:02:18,010 --> 00:02:23,770 You can see that the output is the name of the first detector interface, so at zero we are having it, 41 00:02:23,950 --> 00:02:26,160 which is a solid form of Internet zero. 42 00:02:26,590 --> 00:02:29,340 So this is the first wide network connection. 43 00:02:29,680 --> 00:02:35,470 If there were more wired Internet interfaces than they would SORP in the output using the same format, 44 00:02:35,470 --> 00:02:38,080 like two, one at a two and so on. 45 00:02:38,860 --> 00:02:43,060 So the type of network being used is Ethernet is listed next. 46 00:02:43,090 --> 00:02:46,240 OK, so now let's analyze what it contains. 47 00:02:46,270 --> 00:02:51,280 So here we are having in the second line we are having this is the IP address of this particular network 48 00:02:51,280 --> 00:02:51,760 interface. 49 00:02:52,000 --> 00:02:54,410 OK, then we have a network address. 50 00:02:54,460 --> 00:02:58,980 OK, so that is a let's see, what is Nipmuc address. 51 00:02:59,260 --> 00:03:05,020 So Nick Maskin does nothing but which is used to determine what part of the IP address is connected 52 00:03:05,020 --> 00:03:06,550 to the local network. 53 00:03:07,000 --> 00:03:10,150 OK, now then we are having a broadcast network here. 54 00:03:10,420 --> 00:03:14,390 So now what is broadcast network or possibly a broadcast address here? 55 00:03:14,680 --> 00:03:22,510 So what it is so broadcast address is used simply we can see broadcast, which is the address used to 56 00:03:22,510 --> 00:03:26,560 send out information to all ipis on the subnet. 57 00:03:26,800 --> 00:03:31,630 OK, so this is how rotgut works on that matter and this is the IP address. 58 00:03:31,660 --> 00:03:35,010 OK, so guys, in the next section we are having L.O.. 59 00:03:35,200 --> 00:03:37,250 So what does it mean guys? 60 00:03:37,270 --> 00:03:41,810 This simply means that Lobach address so we can say localhost address. 61 00:03:41,830 --> 00:03:45,910 So this is a special software address that connects you to your system. 62 00:03:46,400 --> 00:03:50,850 OK, so software and services not running on your system cannot use it. 63 00:03:51,460 --> 00:03:55,900 You would use a law to test something on your system, such as your own web server. 64 00:03:56,140 --> 00:04:03,970 And the local host is generally represented with the IP address of 127 zero zero dot one. 65 00:04:04,550 --> 00:04:13,720 OK, so in the third section, which as you can see w Landsdale, so this simply appears if you have 66 00:04:13,750 --> 00:04:17,390 any wireless interface or adapter, as I do here. 67 00:04:17,410 --> 00:04:18,390 So it is showing you. 68 00:04:18,970 --> 00:04:24,820 So not that it also displays the Mac address of the device, which as you can see here, this is the 69 00:04:24,820 --> 00:04:25,140 MICA. 70 00:04:25,330 --> 00:04:29,770 And if you talk about the Mac address of this at zero, so you can find your megadose also called as 71 00:04:29,770 --> 00:04:31,250 hardbodies, which is unique. 72 00:04:31,610 --> 00:04:35,470 OK, so we are having Mercado's of this particular device also here. 73 00:04:35,920 --> 00:04:38,410 So this is how it works. 74 00:04:38,530 --> 00:04:42,010 So this what this particular command can do. 75 00:04:42,280 --> 00:04:50,620 So this particular command is used to simply check how to examine and interact with the Apptio networks 76 00:04:50,620 --> 00:04:51,490 interfaces. 77 00:04:51,730 --> 00:04:54,230 What of the active network that we have. 78 00:04:54,310 --> 00:04:57,240 OK, and what are the interfaces that we have? 79 00:04:57,460 --> 00:04:59,690 It will tell us about all of them. 80 00:04:59,750 --> 00:05:02,560 OK, so guys, this is how it configured for.