1 00:00:06,220 --> 00:00:12,150 Hello and welcome to this lecture in this lecture we start the configuration of 48 1. 2 00:00:12,340 --> 00:00:15,350 So let's navigate to the console. 3 00:00:15,490 --> 00:00:17,850 So 48 1. 4 00:00:18,400 --> 00:00:21,140 And let's see the connections. 5 00:00:21,250 --> 00:00:22,870 So when you try to log in. 6 00:00:22,870 --> 00:00:28,330 You have to enter as as an username admin no password and click ok. 7 00:00:28,780 --> 00:00:32,110 Let's see what ports are available so show 8 00:00:34,690 --> 00:00:36,650 system interface. 9 00:00:36,670 --> 00:00:40,960 Now if you click if you hit I mean question mark. 10 00:00:40,960 --> 00:00:46,210 So here a space and a question mark you will see basically all of the ports. 11 00:00:46,450 --> 00:00:53,660 But if you do like show system interfaces and hit enter you will see basically the running configuration. 12 00:00:53,660 --> 00:00:55,450 And this is totally different. 13 00:00:55,450 --> 00:00:57,670 So again show system interface space. 14 00:00:57,670 --> 00:01:05,710 Question Mark and I see no IP address in on Port 1 and port to port one meaning Ethernet 0 by 0 in the 15 00:01:05,710 --> 00:01:10,190 diagram and port to being Ethernet one dot 0. 16 00:01:10,360 --> 00:01:21,900 So let's configure now Port Port to facing downstream to the lam so config sys interface hit enter. 17 00:01:22,150 --> 00:01:35,180 Then you say edit port 2 and let's now configure the IP address so Sep IP 1 9 2 that 1 6 say that 100 18 00:01:35,190 --> 00:01:36,420 up to 5 4. 19 00:01:36,580 --> 00:01:39,510 And we said is a threat is a slide 24. 20 00:01:39,520 --> 00:01:43,760 So 2 5 5 2 5 5 2 5 5.0 subnet mask. 21 00:01:43,780 --> 00:01:46,960 Now we just hit enter. 22 00:01:46,960 --> 00:01:53,740 If your question mark again you'll see that the last option and will end so exit from this configuration 23 00:01:53,740 --> 00:01:55,660 menu and save the last config. 24 00:01:56,020 --> 00:02:00,520 So now I do end and hit enter and let's do it again. 25 00:02:00,520 --> 00:02:04,180 Show system interface. 26 00:02:04,180 --> 00:02:12,280 Question Mark and I see now I see that the port to now has an IP address here configured one and 2 that 27 00:02:12,280 --> 00:02:15,350 once exceed that 100 dot to fight for. 28 00:02:16,390 --> 00:02:19,510 Now we need to do the same for the upstream port. 29 00:02:19,540 --> 00:02:22,860 So for port one again Ethernet 0 by 0. 30 00:02:22,870 --> 00:02:31,000 In the diagram now I do hope that you have gone through the course and through the genius 3 3 course 31 00:02:31,030 --> 00:02:40,000 and seen that the basically the Internet appliance will allocate an IP address through the ACP. 32 00:02:40,000 --> 00:02:48,730 So what we will do now it's on the 40 gate set port 1 or Ethernet 0 y 0 into DCP mode so that it will 33 00:02:48,730 --> 00:02:56,380 receive an IP address from the Internet appliance and then we will change this to static as you will 34 00:02:56,380 --> 00:03:04,190 not see in any real world scenario or an appliance with DCP mode active. 35 00:03:04,340 --> 00:03:05,980 So let's do that first. 36 00:03:06,100 --> 00:03:19,550 Let's go and say configure system interface edit port 1 and we will now say configure so set mode. 37 00:03:19,630 --> 00:03:20,750 Question mark. 38 00:03:20,800 --> 00:03:23,470 Static DCP or PPO. 39 00:03:23,950 --> 00:03:32,320 So we'll do DCP again to exit the configuration and save the configuration at the same time and and 40 00:03:32,320 --> 00:03:35,580 click or hit enter. 41 00:03:35,890 --> 00:03:38,230 We should now see two things happening. 42 00:03:38,230 --> 00:03:44,880 First one it's the 48 having an IP on port one through the ACP. 43 00:03:44,890 --> 00:03:47,040 And second Arata. 44 00:03:47,890 --> 00:03:53,710 So let's say a rout in the writing table a default road pointing out to default gateway meaning the 45 00:03:53,710 --> 00:03:54,640 Internet appliance. 46 00:03:55,300 --> 00:04:00,940 So let's check first of all for an IP show system interface. 47 00:04:00,940 --> 00:04:05,860 Again if you can just do an enter on port one you will not see anything. 48 00:04:05,880 --> 00:04:14,690 You will see just set mode DCP in order to see the IP address show system interface space. 49 00:04:14,710 --> 00:04:15,730 Question mark. 50 00:04:16,000 --> 00:04:23,830 And now I see that this is the IP address that has been allocated through again DCP by the Internet 51 00:04:23,830 --> 00:04:25,770 appliance. 52 00:04:26,170 --> 00:04:31,440 So let's check now also for the default trust. 53 00:04:31,480 --> 00:04:38,260 So imagine that you have no prior knowledge on form that firewalls on 40 gates and you want to find 54 00:04:38,260 --> 00:04:41,110 out what's this specific information. 55 00:04:41,110 --> 00:04:43,090 So see the routing table. 56 00:04:43,180 --> 00:04:50,470 Now there are some key points to remember if you want to look for information like configuration you 57 00:04:50,470 --> 00:04:56,650 just go on show and question mark and see what information is available or what options if you want 58 00:04:56,650 --> 00:05:03,790 to run a ping as opposed to Cisco devices maybe you're accustomed with this one you say execute and 59 00:05:03,790 --> 00:05:05,590 then bing and so on. 60 00:05:05,590 --> 00:05:13,630 Question mark if you want to get specific information you'd say Get system 61 00:05:16,440 --> 00:05:22,020 or get a rather question mark rather meaning for writing table. 62 00:05:22,080 --> 00:05:28,020 Now you would say info because it's IP for writing information in 4 6. 63 00:05:28,020 --> 00:05:39,490 It's for routing IP 6 routing information so I now hit Q So info again question mark routing table. 64 00:05:39,690 --> 00:05:41,590 Show writing table information. 65 00:05:41,670 --> 00:05:45,250 Any specific or all the information I would say all. 66 00:05:45,870 --> 00:05:49,220 So again all and hit enter. 67 00:05:49,440 --> 00:05:54,120 I now see that I have a default road and this is our default gateway. 68 00:05:54,240 --> 00:06:01,260 So with all this information I will now configure the the rudder the sorry the firewall to be statically 69 00:06:01,260 --> 00:06:03,270 configured so it will not change. 70 00:06:03,270 --> 00:06:06,720 So this way not causing any trouble in our lab. 71 00:06:06,990 --> 00:06:19,490 So let's say configure system interface edit port 1 I'm using the tab key on the keyboard to autocomplete. 72 00:06:20,010 --> 00:06:30,250 So add and TAB hits complete with with added peel with the first port available port 1 edit port 1 hour 73 00:06:30,310 --> 00:06:38,580 now change it to sep mode static and I will set the IP lets see what IP address I haven't been allocated 74 00:06:38,610 --> 00:06:41,880 earlier so I believe yes it's here. 75 00:06:41,880 --> 00:06:53,430 I will take this specific IP address selecting it right click slash 24 now and in order to end the configuration 76 00:06:53,460 --> 00:07:00,930 and save the configuration and I will have to also configure the writing table in order to point as 77 00:07:00,930 --> 00:07:05,910 a default gateway to this IP address that I have seen earlier. 78 00:07:05,910 --> 00:07:06,930 So how do I do it. 79 00:07:07,020 --> 00:07:15,360 This is the default gateway in order to check the writing table to say show rather static you don't 80 00:07:15,360 --> 00:07:23,120 have anything here now because we haven't configured any so let's enter one configure rather steady 81 00:07:24,400 --> 00:07:24,980 enter. 82 00:07:25,620 --> 00:07:32,550 Edit edit what the first sequence in the routing table so Edit One question mark. 83 00:07:32,550 --> 00:07:34,250 So let's say you don't know anything about it. 84 00:07:34,260 --> 00:07:36,800 Question Mark how do you do it set. 85 00:07:36,840 --> 00:07:38,080 Again question mark. 86 00:07:38,550 --> 00:07:48,600 You'll have DST for destination so DST what was additionally is 0 0 0 SLAs 0 and again what's the device 87 00:07:48,630 --> 00:07:51,740 so gateway out interface or tunnel. 88 00:07:51,750 --> 00:07:53,130 What is our interface. 89 00:07:53,130 --> 00:07:55,950 It's port 1 mapping to Ethernet 0 by 0. 90 00:07:56,580 --> 00:08:06,000 So let's say set device port 1 and set Gateway what's the gateway. 91 00:08:06,030 --> 00:08:07,220 Let's see again. 92 00:08:07,230 --> 00:08:08,370 What was the default. 93 00:08:08,370 --> 00:08:11,590 Gateway we have received through DCP options. 94 00:08:12,810 --> 00:08:15,590 Let's go up and this is the default gateway. 95 00:08:15,990 --> 00:08:16,950 So that's it. 96 00:08:18,930 --> 00:08:22,050 So one space missing said gateway. 97 00:08:23,100 --> 00:08:31,840 And now let's check and see if we have this in the routing table show rather static. 98 00:08:32,490 --> 00:08:34,260 Enter. 99 00:08:34,440 --> 00:08:45,300 So this is the configuration get rather info for IP for information on the running table routing table 100 00:08:45,450 --> 00:08:47,240 and all. 101 00:08:47,250 --> 00:08:53,970 So now we have a statically defined by us so not received through the ACP options statically defined 102 00:08:55,200 --> 00:09:03,650 IP IP wrote in the writing table and show system interface space. 103 00:09:03,660 --> 00:09:12,030 Question mark we see that now we have these two IP addresses one on the up uplink and one on the Downing. 104 00:09:12,270 --> 00:09:14,190 So that would be all for this lecture. 105 00:09:14,190 --> 00:09:18,040 Thank you again and see you in the upcoming lecture.