Would you like to inspect the original subtitles? These are the user uploaded subtitles that are being translated:
1
00:00:00,960 --> 00:00:06,000
Welcome to Jeremy’s IT Lab. This is\xa0\n
2
00:00:06,960 --> 00:00:10,560
If you like these videos, please\xa0\n
3
00:00:11,359 --> 00:00:16,079
Also, please like and leave a comment, and\xa0\n
4
00:00:16,079 --> 00:00:21,679
of videos. Thanks for your help. Also, remember\xa0\n
5
00:00:21,679 --> 00:00:26,079
get all of the lab files for this course, so\xa0\n
6
00:00:27,519 --> 00:00:30,559
If you want more labs like these,\xa0\n
7
00:00:30,559 --> 00:00:35,359
Boson’s NetSim for the CCNA, click the link\xa0\n
8
00:00:36,320 --> 00:00:39,840
It’s a network simulator like\xa0\n
9
00:00:39,840 --> 00:00:44,800
and it includes all of these guided labs to not\xa0\n
10
00:00:44,799 --> 00:00:50,719
and troubleshooting, but also deepen your\xa0\n
11
00:00:50,719 --> 00:00:55,439
when studying for my certifications, so I feel\xa0\n
12
00:00:56,320 --> 00:01:00,640
If you want to get your own copy of NetSim,\xa0\n
13
00:01:02,640 --> 00:01:07,359
In this video we’ll configure DHCP,\xa0\n
14
00:01:08,239 --> 00:01:15,359
As you can see in the network diagram, PC1 and\xa0\n
15
00:01:15,359 --> 00:01:23,680
interface doesn’t have an IP address either. We’ll\xa0\n
16
00:01:23,680 --> 00:01:30,480
on its G0/0 interface, and also configure\xa0\n
17
00:01:32,159 --> 00:01:41,039
First, in step 1 we’ll configure three DHCP\xa0\n
18
00:01:41,040 --> 00:01:49,760
one for the 192.168.2.0/24 subnet, and one for the\xa0\n
19
00:01:51,920 --> 00:02:00,079
ENABLE. CONF T. For POOL1 and POOL2 we are\xa0\n
20
00:02:00,079 --> 00:02:06,159
I’ll configure those ranges first. Remember,\xa0\n
21
00:02:06,159 --> 00:02:14,079
is done from global config mode, not DHCP\xa0\n
22
00:02:14,080 --> 00:02:22,480
192.168.1.1, that’s the low end of the range,\xa0\n
23
00:02:23,199 --> 00:02:31,759
Now I’ll use the up arrow, and change these\xa0\n
24
00:02:31,759 --> 00:02:38,399
so that reserves the first 10 addresses of POOL1\xa0\n
25
00:02:39,360 --> 00:02:48,880
Also I’ll reserve .1 from 203.0.113.0/30,\xa0\n
26
00:02:49,520 --> 00:02:57,120
203.0.113.1. Notice if you want to reserve just a\xa0\n
27
00:02:57,120 --> 00:03:07,280
to specify a range. Now I’ll configure the first\xa0\n
28
00:03:08,240 --> 00:03:21,920
NETWORK 192.168.1.0 255.255.255.0. Then the DNS\xa0\n
29
00:03:22,639 --> 00:03:32,811
DOMAIN-NAME jeremysitlab.com. And the default\xa0\n
30
00:03:33,919 --> 00:03:43,119
Okay, that’s all for POOL1, now POOL2. IP DHCP\xa0\n
31
00:03:43,120 --> 00:03:58,480
the same order. NETWORK 192.168.2.0 255.255.255.0.\xa0\n
32
00:03:59,680 --> 00:04:11,680
DEFAULT-ROUTER 192.168.2.1. That’s POOL2, finally\xa0\n
33
00:04:12,800 --> 00:04:23,120
NETWORK 203.0.113.0 255.255.255.252. That’s it, we won’t\xa0\n
34
00:04:24,000 --> 00:04:31,519
Okay let’s check out the configurations.\xa0\n
35
00:04:32,480 --> 00:04:38,640
Remember that you can use the ‘pipe’ with keywords\xa0\n
36
00:04:38,639 --> 00:04:45,199
show commands, very useful. Anyway, here you can\xa0\n
37
00:04:47,120 --> 00:04:54,000
So, R2 is now configured as a DHCP server. I’m\xa0\n
38
00:04:54,000 --> 00:05:03,120
go on to the CLI of PC2 now. Let’s check if it\xa0\n
39
00:05:04,399 --> 00:05:12,399
And there we go, it was assigned 192.168.2.11, the\xa0\n
40
00:05:13,439 --> 00:05:22,000
IPCONFIG /ALL. Okay, there’s the domain name\xa0\n
41
00:05:22,639 --> 00:05:30,959
default gateway of R2, its DHCP server, also\xa0\n
42
00:05:32,720 --> 00:05:38,960
Okay, now I’ll do step 2, which is to\xa0\n
43
00:05:39,839 --> 00:05:51,919
So let’s go on R1. ENABLE. CONF T. INTERFACE\xa0\n
44
00:05:51,920 --> 00:05:57,520
the command is IP ADDRESS DHCP.\xa0\n
45
00:05:57,519 --> 00:06:03,919
NO SHUTDOWN. So, R1 will broadcast a DHCP\xa0\n
46
00:06:03,920 --> 00:06:11,439
with a DHCP Offer, then R1 will send a DHCP\xa0\n
47
00:06:12,000 --> 00:06:19,839
and as you can see here, R1 was assigned\xa0\n
48
00:06:21,600 --> 00:06:29,600
Next, in step 3 let’s configure R1 as a DHCP\xa0\n
49
00:06:30,319 --> 00:06:33,839
It’s only a single command, but which\xa0\n
50
00:06:34,879 --> 00:06:40,879
It should be the interface connected to\xa0\n
51
00:06:41,920 --> 00:06:50,400
INTERFACE G0/1. The command is IP HELPER-ADDRESS,\xa0\n
52
00:06:50,399 --> 00:06:59,120
which is R2, so 203.0.113.1. Okay,\xa0\n
53
00:07:00,639 --> 00:07:08,319
Finally let’s see if PC1 can get an address from\xa0\n
54
00:07:09,120 --> 00:07:15,840
I’ll go on to the CLI of PC1. And let’s\xa0\n
55
00:07:16,480 --> 00:07:22,960
/RENEW. When I was testing out this lab I had to\xa0\n
56
00:07:22,959 --> 00:07:29,839
ARP are a little slow in Packet Tracer, but as you\xa0\n
57
00:07:30,639 --> 00:07:37,919
Let’s check the details. IPCONFIG /ALL.\xa0\n
58
00:07:37,920 --> 00:07:44,080
we configured in the pool on R2, domain\xa0\n
59
00:07:44,079 --> 00:07:48,560
subnet mask and default gateway are\xa0\n
60
00:07:50,240 --> 00:07:58,400
Okay, in this lab we configured a DHCP server,\xa0\n
61
00:07:59,120 --> 00:08:05,840
That’s all for this lab. Next let’s take a look at\xa0\n
62
00:08:07,759 --> 00:08:15,439
Okay here's today's Boson NetSim lab preview.\xa0\n
63
00:08:15,439 --> 00:08:23,680
And the one I have selected for today is this\xa0\n
64
00:08:23,680 --> 00:08:32,799
a DHCP server. And it's connected to three\xa0\n
65
00:08:37,440 --> 00:08:47,671
Okay, this is the IP address information,\xa0\n
66
00:08:48,159 --> 00:08:58,079
and then 200 and 300 are 2.0/24 and 3.0/24. Okay,\xa0\n
67
00:08:58,080 --> 00:09:07,360
going to do task 1 and task 2. And you can do task\xa0\n
68
00:09:07,360 --> 00:09:12,159
check out task 1. After some configuration\xa0\n
69
00:09:12,159 --> 00:09:18,879
reporting that PCs in VLAN100, 200, and 300 are no\xa0\n
70
00:09:19,759 --> 00:09:24,720
In this task you will verify that none of the\xa0\n
71
00:09:24,720 --> 00:09:32,480
information from Router1. Okay, so step 1. On\xa0\n
72
00:09:32,480 --> 00:09:36,720
is missing from the configurations.\xa0\n
73
00:09:41,200 --> 00:09:53,040
Okay, PC1 first. IPCONFIG. Indeed it's all\xa0\n
74
00:09:56,159 --> 00:10:02,319
Or PC3. Okay, on Router1 display\xa0\n
75
00:10:02,960 --> 00:10:08,400
Has Router1 binded any IP addressing information\xa0\n
76
00:10:09,519 --> 00:10:17,759
Okay let's check here. The command is SHOW\xa0\n
77
00:10:17,759 --> 00:10:23,840
here so there are no bindings. Router1 has\xa0\n
78
00:10:26,240 --> 00:10:32,960
Okay, from Router1 attempt to ping Switch1's,\xa0\n
79
00:10:34,000 --> 00:10:39,759
So each of the switches has an IP address on its\xa0\n
80
00:10:39,759 --> 00:10:49,600
let's see if Router1 can ping those. First\xa0\n
81
00:10:51,200 --> 00:10:58,320
And Switch3. Okay, no problems. Next,\xa0\n
82
00:10:59,279 --> 00:11:05,919
verify that the port connecting to the relevant\xa0\n
83
00:11:08,320 --> 00:11:14,800
So, the interface on each switch is\xa0\n
84
00:11:18,720 --> 00:11:25,920
Okay, I'll look on Switch1 first.\xa0\n
85
00:11:27,039 --> 00:11:38,559
And FastEthernet0/12 is UP and UP. How about\xa0\n
86
00:11:41,039 --> 00:11:48,319
Again, UP/UP. Okay, so looks like there are no\xa0\n
87
00:11:49,039 --> 00:11:55,839
something in Router1's DHCP configuration is\xa0\n
88
00:11:58,080 --> 00:12:04,080
Here, troubleshoot DHCP services. In this task\xa0\n
89
00:12:04,080 --> 00:12:10,240
Router1. You have completed this task when Router1\xa0\n
90
00:12:10,240 --> 00:12:17,360
to clients. The DHCP pools in this lab should\xa0\n
91
00:12:18,000 --> 00:12:23,840
So that is /24. But the first 9 addresses\xa0\n
92
00:12:25,279 --> 00:12:32,240
Okay, let's do that. So, step 1 on Router1.\xa0\n
93
00:12:34,480 --> 00:12:41,920
Okay, so SHOW, I'll use SHOW RUN, this is\xa0\n
94
00:12:45,600 --> 00:12:48,720
Okay, what do you notice about the size of VLAN200\xa0\xa0
95
00:12:49,440 --> 00:12:56,320
compared to the number of leased addresses? Well,\xa0\n
96
00:12:57,039 --> 00:13:02,240
so Router1 is not leasing any addresses\xa0\n
97
00:13:02,240 --> 00:13:08,799
command you can use. I didn't show this in\xa0\n
98
00:13:10,639 --> 00:13:17,679
And here you can see that same information for\xa0\n
99
00:13:17,679 --> 00:13:22,719
0. Okay, display the DHCP server statistics.\xa0\xa0
100
00:13:23,919 --> 00:13:33,839
Okay, so this is another command I didn't show in\xa0\n
101
00:13:34,960 --> 00:13:42,560
Okay, so we can see there are three address\xa0\n
102
00:13:43,200 --> 00:13:50,400
or sent. Okay, so here in step 3 it says,\xa0\n
103
00:13:51,519 --> 00:13:57,279
what is most likely preventing the DHCP server\xa0\n
104
00:13:59,120 --> 00:14:01,840
Okay, let me look at that configuration once more.\xa0\xa0
105
00:14:04,720 --> 00:14:09,120
Okay I think I found it. So, this is another\xa0\n
106
00:14:09,120 --> 00:14:16,240
because it's usually enabled by default.\xa0\n
107
00:14:16,240 --> 00:14:22,480
this command is enabled it means the router will\xa0\n
108
00:14:22,480 --> 00:14:26,399
as is the case now, it will\xa0\n
109
00:14:27,120 --> 00:14:32,320
So on Cisco routers it's enabled by default, but\xa0\n
110
00:14:32,320 --> 00:14:37,280
So that is why Router1 is not receiving\xa0\n
111
00:14:39,519 --> 00:14:43,840
Okay, step 5. Issue any commands that are\xa0\n
112
00:14:45,279 --> 00:14:52,879
Okay, so to disable it it was NO SERVICE\xa0\n
113
00:14:53,759 --> 00:15:00,159
And that's it. Okay, step 6, display\xa0\n
114
00:15:00,159 --> 00:15:06,159
server binded IP addressing information to any\xa0\n
115
00:15:07,200 --> 00:15:16,240
Alright let's check those bindings again. Okay\xa0\n
116
00:15:18,720 --> 00:15:26,000
One in VLAN200 and one in VLAN300. So it seems\xa0\n
117
00:15:26,000 --> 00:15:33,200
probably some configuration on Router1. But let's\xa0\n
118
00:15:33,200 --> 00:15:49,120
PC3. Okay, so 192.168.2.10. Oh yes, it displays\xa0\n
119
00:15:49,120 --> 00:15:55,600
looks good. And how about PC3? This should be\xa0\n
120
00:16:01,840 --> 00:16:10,240
Okay, perfect. So it looks like that NO\xa0\n
121
00:16:10,879 --> 00:16:14,879
but there is clearly another problem because\xa0\n
122
00:16:17,039 --> 00:16:22,879
So, I assume in task 3 we would solve that, but\xa0\n
123
00:16:27,279 --> 00:16:30,959
Okay, so that was a quick look at\xa0\n
124
00:16:31,600 --> 00:16:35,840
If you want to get NetSim, please follow\xa0\n
125
00:16:37,759 --> 00:16:42,000
Before finishing today’s video I want\xa0\n
126
00:16:42,559 --> 00:16:49,119
To join, please click the ‘Join’ button under\xa0\n
127
00:16:49,120 --> 00:16:55,919
Tech Alameda, Marcel, Magrathea, Kone, Donald, C\xa0\n
128
00:16:55,919 --> 00:17:02,079
Benjamin, Tshepiso, Justin, Prakaash, Nasir,\xa0\n
129
00:17:02,080 --> 00:17:08,240
Value, John, Funnydart, Velvijaykum, Mark, Yousif,\xa0\n
130
00:17:09,119 --> 00:17:12,959
Sorry if I pronounced your name incorrectly,\xa0\n
131
00:17:14,000 --> 00:17:20,880
This is the list of JCNP-level members at the time\xa0\n
132
00:17:20,880 --> 00:17:25,600
you signed up recently and your name isn’t on\xa0\n
133
00:17:27,440 --> 00:17:30,480
Thank you for watching. Please\xa0\n
134
00:17:30,480 --> 00:17:35,279
like the video, leave a comment, and share the\xa0\n
135
00:17:36,319 --> 00:17:41,919
If you want to leave a tip, check the links in the\xa0\n
136
00:17:41,920 --> 00:17:48,480
and accept BAT, or Basic Attention Token, tips\xa0\n
11585
Can't find what you're looking for?
Get subtitles in any language from opensubtitles.com, and translate them here.
Afrikaans
Akan
Albanian
Amharic
Armenian
Azerbaijani
Basque
Belarusian
Bemba
Bengali
Bihari
Bosnian
Breton
Bulgarian
Cambodian
Catalan
Cebuano
Cherokee
Chichewa
Chinese (Simplified)
Chinese (Traditional)
Corsican
Croatian
Czech
Danish
Dutch
English
Esperanto
Estonian
Faroese
Finnish
Galician
Georgian
German
Greek
Guarani
Haitian Creole
Hausa
Hawaiian
Hebrew
Hmong
Hungarian
Icelandic
Indonesian
Irish
Italian
Japanese
Kazakh
Kinyarwanda
Kirundi
Kongo
Korean
Krio (Sierra Leone)
Kurdish
Kyrgyz
Laothian
Latin
Latvian
Lithuanian
Luganda
Luo
Luxembourgish
Macedonian
Malagasy
Malay
Maltese
Maori
Mauritian Creole
Moldavian
Mongolian
Myanmar (Burmese)
Montenegrin
Nepali
Norwegian
Pashto
Persian
Polish
Portuguese (Brazil)
Portuguese (Portugal)
Quechua
Romanian
Romansh
Russian
Samoan
Scots Gaelic
Serbian
Sesotho
Setswana
Seychellois Creole
Shona
Sindhi
Sinhalese
Slovak
Slovenian
Somali
Spanish
Swedish
Tajik
Thai
Tigrinya
Tonga
Turkish
Turkmen
Ukrainian
Uzbek
Vietnamese
Welsh
Wolof