Live Q&A | Summer of CCNA | 07/09/2026

[01:31] the world? Welcome to another check-in for the summer of CCNA. My name is Zach and I will be your host today. I'm not Network Chuck. I know a lot of people here are going to be asking about him, but he he got tied up today doing

[01:46] something really amazing. I don't even know if I can announce what he's doing know if I can announce what he's doing officially, but he he's doing something you'll you'll hear about it for sure. So, he won't be joining us, but we will

[01:58] So, he won't be joining us, but we will be joined by Jeremy and Micah today from Network Chuck Academy. Today, Jeremy is going to be going over a uh basically a switch stack setup. So, from start to finish, kind of how do you set up your

[02:11] switches in an environment. So, we're gonna actually see the physical equipment being set up from start to finish. And uh if you all have questions, please go ahead and throw them in the chat as we are going through

[02:23] them and we'll pick them out and try to answer them as we can. If you're not familiar with what this is, you're wondering what's going on. The summer of CCNA is a program from Network Chuck Academy where we are teaching y'all in

[02:35] four months just about everything you need to know to pass your CCNA exam. And I'm very excited because if you haven't joined, let me pull this up real quick.

[02:47] I was not prepared and I should have been. I have a few things to announce today, but one of those I would like to tell you about and I'll put the link for

[02:59] tell you about and I'll put the link for the course in the chat is that now all the course in the chat is that now all of the uh summer of CCNA material that's currently uh released is free and open to all of the free summer CCNA

[03:12] subscribers. meaning sign up for free. You're going to get access to all of that course material, just the videos and the quizzes that are included for the summer of CCNA. Before we had it on like a rolling twoe window, and it was

[03:26] kind of difficult to deal with from you as the student and for us to manage. So, we just decided to open it up for everybody. So, you get all of the material for free. You don't get access to the labs. So, if you want access to

[03:38] the labs, you are going to have to subscribe, but you can go back and you can catch up with where we're at in the program. So, go and check that out if you can. My upper fans are not spinning. Why?

[03:51] Well, because that's my those are the fans for my video card. And uh if my video card isn't doing anything too taxing, they won't spin. That's why they're not spinning. But hello everybody. Welcome again.

[04:07] Today we get these sessions started about 10 minutes early. So we do these live daily check-ins every single day for our premium summer CCNA users twice a month. We do these live public live uh I said live too many times but we do

[04:21] so that everybody can kind of see what it is that we're up to. So as I said earlier today uh we'll have Jeremy uh Charara joining us to walk us through setting up a switch stack which I am super stoked about. Um, so yeah, if

[04:35] welcome to put them in the chat. If you haven't joined us on Discord yet, please join us on Discord because that's where all of the fun and excitement happens. That's where we try to bring all the community together. Um, so that we can

[04:50] can hang out, so we can network with one another because that's that's like the unlearned skill that you you don't hear about in many classes and courses for it. Social networking is one of the most important things that you can do to

[05:03] progress your career. So, join us uh Network Chuck Academy Discord. We would be doing giveaways today only on the giveaway and win some free stuff, you'll want to be on Discord. So, you

[05:17] can join us in the live chat. Uh this the live stream chat on Discord. And I believe I have to open this up for everybody. I

[05:29] did not do that. Now everybody has access to the live stream chat. So if you join us on Discord, I'll share my screen here right quick. So you can see screen here right quick. So you can see on Discord under the premium summer of

[05:43] CCNA section, you're going to find live stream chat. This should be open for this over to the summer of CCNA. That way I know for sure everybody's going to be able to access this. Um just because Discord settings are kind of weird. You

[05:56] never know. But you should be able to join us in the live stream chat. Please do that because again, I'll be doing giveaways there. So, if you want to win giveaways there. So, if you want to win some free stuff, join us in that chat.

[06:08] And before we begin, I also want to give a huge shout out to our partners over at Skillbit. If you're not familiar with Skillbit, they are a wonderful platform. They used to be called Metac, but they we partner with them for all of our

[06:23] the summer of CCNA or you're one of our premium students for the summer of CCNA, we're utilizing SkillBits labs to host um all of our virtual uh um our virtual

[06:35] labs that we're doing. So, all of the uh well, from week three on, you get access to all of the virtual labs if you're a subscriber premium. And uh from there subscriber premium. And uh from there you get hands-on with the CML with Cisco

[06:49] you know command line and you're you're getting experience learning how to use and configure switches um and routers and the skill bit platform makes it possible for us. Uh they also have many other uh uh learning um offerings there

[07:05] at Skillbit that are all lab-based. Skilbit also does a lot of CTFs that's capture the flags. They are amazing at offering that and their their labs are just fantastic. So, please show your SC support to Skillbit. We would definitely

[07:19] appreciate that. Go holler at them. Tell them we sent you. And just a reminder, we'll be getting started with the actual session here in about three minutes. Jeremy should be joining us any minute now. and uh yeah,

[07:35] he's going to be giving us a hands on uh with setting up some Cisco switches, routers, walking us through the like the physical equipment all the way to the command line, and it should be very exciting. Of course, I put the link up

[07:48] on there uh for the summer of CCNA. If you haven't joined, please go and check it out if you can. When are you updating version two? When version two comes out. That's probably when we'll update for version two.

[08:01] Hello, Micah. Good to see you, sir. >> Are you guys talking about version two of the CCNA? >> Summer of CCNA. Yeah. Well, we'll >> Oh, summer of CCN. I thought you were talking about uh CCNA 2.0, which that

[08:15] talking about uh CCNA 2.0, which that >> we'll have a new summer once the the new >> And I know somebody's going to ask, well, should I wait to take my CCNA? No, >> don't wait. Don't do it. >> Yeah, just go and do it. You have plenty

[08:29] of time. the news doesn't come out when you got your CCNA. No, nobody cares. They don't ask. >> They're like, "Oh, you got it. Cool." that I'm going to say, >> Zach, you know the differences uh with

[08:44] and a 2.0, >> right? >> right? >> I I bet there's more AI that's not his main focus. The main focus difference-wise from what I

[08:59] understand um has been that they they want to shift it more toward uh troubleshooting which is basically like get yourself ready for real world which get yourself ready for real world which I mean if you've been doing the labs

[09:11] that other stuff like that rah rah okay if you've been doing the labs you've been doing the hands-on stuff to get yourself job ready and that's the whole change anything they want but it doesn't change the fundamentals and you're going

[09:24] change the fundamentals and you're going to get job ready either way. So 1.2 or 1.8 or 2.10, it doesn't matter. It's all the same. It's a CCNA. Go get yourself job ready >> for sure. If people aren't familiar with

[09:36] you who you are. >> Oh, I'm I am not Chuck. That That's who >> Neither one of us are Chuck. I'm so sorry. He's tied up today. I know we had somebody else ask again, but yeah, Chuck is tied up today with something. He's

[09:50] don't know if I can officially say it to out to the public, so I'm not going to. Um, but if if Jeremy does that, I'll let I'll leave it to Jeremy. at that point. Okay. Well, Zach, I mean, you you're telling me that I should talk

[10:04] about myself and I'll flip that back at you. Who do you say I am? >> Who do I say that you are the the goat behind the scenes, although now you're in front of the the scenes right now, but Micah does everything. You're like

[10:17] but Micah does everything. You're like the the Zack of all trades for the the >> Yeah. Yeah, you are. >> That's awesome. Uh but Micah handles a lot of the the support unfortunately. I'm sorry. Uh but he gets all the

[10:30] material up on the cl uh the course ready to go. He's going through all of the labs, making sure they're working or troubleshooting them, fixing them. Y >> um Micah helps get all all the website stuff ready, good to go. Helps with

[10:44] everything you do that I can like I'm thinking of. But you do a lot. Micah say thank you to Micah because we couldn't we couldn't do a lot of what him. >> That those are a lot of a lot of words.

[10:58] >> You do a lot of things. >> I appreciate it, Zach. Thank you. my friend? >> H I am doing great. Um >> are you ready? >> I'm I'm telling you, if this works, it

[11:14] will be a miracle. uh just just from so so you you think like oh this will be cool let's let's do a lab where we do everything um up to this point in the CCNA allin-one and and then I start

[11:28] realizing it's not it's not the lab it's not the config like I would love to do that it's it's the camera angles and I've got I mean I've like just decimated my office like there's the kids walked in which you'll see in just a second

[11:41] >> and they were like what happened I'm like CCNA Hey, like it just [laughter] like CCNA Hey, like it just [laughter] like I've got anyway, you'll see. Um, so like I've got anyway, you'll see. Um, so so yes, and the funny thing is I think

[11:53] so yes, and the funny thing is I think um so so I've got uh um so so I've got uh uh yes, my my computer is already like people that are in attendance to this like it it's uh it's trying to it's

[12:07] struggling to keep up. Um so >> gonna have to reboot Windows 95, I think. Jeremy, >> I know. I know. So, so as I as I mentioned, this is going to be way more exciting than the France World Cup game

[12:19] scored. I mean, >> yeah, >> how fun is that? Uh, but anyway, that's where Chuck is at. Uh, as as if you were Zach already mentioned it. >> I didn't I wasn't sure that I could say

[12:32] shared it to our students. >> Say it. And if if um if uh we get in trouble, I'll just blame it on Chuck. But uh he so he went I mean the World

[12:44] Cup is in Texas uh and so he went to one of the games uh of course when you have a following of millions uh the guy who runs the network for FIFA the World Cup

[12:56] and all this he's like dude your network Chuck and he's like you're and and so anyway they they they spoke and so Chuck is there right now creating a video of how they are actually live streaming the FIFA games um all around the world

[13:09] exploring their network. So, I was like, "Fine, you get a pass." >> Yep. >> Um but uh but yeah, so Micah is is >> Um but uh but yeah, so Micah is is jumping in. Um and and let's let's go

[13:21] >> You ready to get started? All right. >> Yeah, I'm uh I'm >> And here I was just wondering what what a FIFA is. I was like, [laughter] >> did Cisco put out a new release of something? And I I didn't get that.

[13:33] >> Jeremy, before you get started, I do I do want to make a couple announcements here real quick. So, if [clears throat] you're joining us, welcome to the summer CCNA program. Uh, if you haven't joined the program yet, I have exciting news.

[13:46] You can click on the link here or scan the QR code or whatever. Uh, but as of the QR code or whatever. Uh, but as of today, and thanks to Micah, all of the uh, summer CCNA material for our free students is open and available for you.

[14:00] So, before we had our free summer CCNA students on a rolling two-eek window, we're releasing content two weeks at a time. you were taking stuff away. Now You're not going to be able to access the labs, but you will be able to access

[14:14] all of the video material, all the reading material, and all of the quizzes as well. So, if you want to go and catch up with where we're at in the summer of CCNA, you can absolutely go ahead and do that. If you are brand new and want to

[14:26] get started with your CCNA journey, please join the free summer CCNA program. We are here to help you and support you as much as you can. And we just like this every single month. Well, up until the end of August. Um so we

[14:40] Three or four more to go based on how the weeks work out. Um where they're open to everybody. So today Jeremy's going to be going over a full kind of like a stack setup with switches, routers, going in the command line a

[14:52] well. So we're going to get very much hands-on today. So if you like, you know, this experience, please consider joining us. And please make sure you also join us on Discord if you haven't because I am going to be doing some

[15:06] giveaways while we're doing the live stream today. And you can only uh enter Discord. So you're going to want to join us on Discord and go to the live stream chat in Discord uh and tune in there because that's where the giveaways will

[15:21] start. So be sure to join us there. And the last thing that I have is be sure to check out Skillbit because they help give uh give you guys all the access to the labs that we have. So Micah is a huge supporter and help with getting all

[15:34] of our labs configured and set up. Uh so h everybody say thank you to Micah. But Skillbit is our host for all of these labs. So if you join us for the and you start working through all the labs, you'll see what Skillbit offers.

[15:48] They're all very reliable. They're really quick. They spin up and and down very quickly. And they get you that hands-on experience with a switch and a physical equipment if you can't afford it. So that's what we're all about is

[16:01] experience as we can throughout this program. So with that, thank you for program. So with that, thank you for letting me blabber. Jeremy, >> he's here. He's ready. Well, while while Jeremy's running

[16:15] around back there getting his coffee, can I can I say hey to a buddy of mine >> You can. >> I'm gonna do it. Hey, Henry Cray. not in the Discord, but uh >> he should join the Discord.

[16:30] hey, >> long time no see. >> long time no see. >> All right. Uh Zach, the the uh true test is happening. So, I just joined my laptop sitting behind me, which has a

[16:43] laptop sitting behind me, which has a camera. Oh, good. So, so [clears throat] Zach, you're gonna have a lot of juggling during this. Okay, cool. It >> Um, you're gonna have a lot of juggling during this. Got to get the uh

[16:58] >> uh getting these uh getting these these uh camera angles back and forth and between the screen and everything else. So, um the the the goal uh that we had and I uh [laughter] some of you I hope maybe not uh will

[17:13] will recognize the Lego guys from uh a long long ago CBT Nugget CCNA course where some of you know I have seven kids and when I I there was I was doing a

[17:26] giant lab just like this long ago. This is like 10 years ago maybe for uh CBT is like 10 years ago maybe for uh CBT Nuggets and I had little and so every uh every time I would change labs, the kids would come in and move the Lego guys

[17:38] that kind of stuff. We had battles. Port security was involved. It was awesome. Um so for old times sake, I brought back uh the Lego guys. Uh my my now seven-year-old and 10-year-old came and set them up uh this time around and

[17:53] again?" I'm like, "Don't you remember?" and uh they were like no we don't and so so uh so nonetheless that's uh that's that so that so this is the summer of CCNA halfpoint lab

[18:06] the challenge is can we configure live on real gear all the topics that we've talked about up to this point in CCNA I think we can so I thought I'd make it a

[18:18] game uh so the rules of the game is first off this will be a configuration focus you got I mean we have literally been live every day, meaning Chuck, uh, Zach, occasionally Micah will join us, um, since May the 4th. Very memorable

[18:35] stay live with you every single day talking about topics. Um, and so this one we are going to have a configuration focus, meaning I'm going to give a light

[18:47] description of each concept. Um, and all that's all that's going to be permitted because you guys know at this point you get me going and I will be like and then this and then this. And so I have given Zach squirrel power. Uh, so if Zach's so

[19:02] the rule of the game is >> pulls up the squirrel at any given moment, we're done and we're gonna go, okay, let's move on because we will not finish this lab if uh if we don't if we don't stay focused. Okay, we will stop

[19:15] every five minutes and we will check for relevant questions. Micah, that's uh his role. He will manage the questions. He'll pop up ones uh that on screen for quick answer. And I put a little asterisk there saying assuming we're not

[19:30] got 90 minutes. So, we got to get through this. So, Micah, it is your job. So, we are at uh 2:10 p.m. in my time zone right now. Well, 2:9. Um uh so starting 2:15 let's uh let's hit questions. And this lab was completely

[19:46] created by hand top of mind by a very non AI Jeremy. This was not AI in any way. So if I forgot something and you call it out uh and Micah sees it, that's that's the key. Um or we'll implement it and we'll give you a free summer of CCNA

[20:01] t-shirt. Uh same thing if I make a mistake as as we had before. We had one of the labs where there was something funky with VLAN one. Someone chatted in. They're like, "Oh, try creating another it was and they solved it." So if if I

[20:15] make a mistake and you solve it and it's seen by Micah uh and he'll be the first one because otherwise I mean we're doing all of this for free. So So it's uh we one that he sees gets a free summer of

[20:28] CCNA t-shirt. So, with that in mind, let's begin. This is the lab. And actually, Zach, flip on over to the to the camera view of this. Uh, what you're seeing on that diagram is exactly this. Now, this is not cabled at all uh

[20:44] yet because that's going to be part of the lab. Uh, we've got uh a cafe. So, we've got cafe switch 01 right here. Uh, cafe switch. I labeled them with the little little label. And cafe 01 router. This is a coffee house network. uh our

[20:58] of it. All the cables. I've got a console connection because we're going to be using that. I've got power. So, let's let's look at the uh the lab as it begins. We'll come back to the diagram in just a second. So, we're going to

[21:11] start off with the console factory default and physical cabling. So, you just bought a glut of gray market Cisco gear off eBay, which by the way, some people say, "Is that illegal?" Actually, it is. Um it it is to use in a

[21:25] production network. Many people don't know that uh because Cisco's iOS is copyright and it is non-transferable. So, so when you buy eBay equipment and throw it in a production network, technically you are breaking the law. Um

[21:39] but not at home. Uh because it's it's a lab, it's non-production, right? So, uh we bought it for our cafe illegally. Uh we So, so erase the configuration on all three devices and cable it to the previous network diagram. So, I'm going

[21:53] to keep this up here because it's got all the ports that are labeled. And the first thing I'm going to do is we got to get a console connection uh set up. So, uh this is where it's going to get interesting. There's my computer. I'm

[22:06] interesting. There's my computer. I'm gonna jack this into the Oh, shoot. Uh gonna jack this into the Oh, shoot. Uh crap. Hang on.

[22:22] back with you. >> Well, we're right here. But power button or something. He bumped something. >> Ah, re restarting Windows. >> I knew I knew it was going to happen. He

[22:34] He did get the Windows 95 reboot going. >> Oh, it does look like it's reloading. Oh, no. >> I I very much think that was the case. He put his foot on top [clears throat] of his computer and shut it down.

[22:48] of his computer and shut it down. >> It is. It is the dumbest design ever. I is like this program is delaying? I'm like, cancel, cancel. And and so dumbest design ever is to put a power button right on the top. So when when one rest

[23:02] >> on on the computer to plug in the console cable, uh you hit the uh you hit the power cord. I I told you. >> All right, Jeremy. I I see your your uh

[23:15] button next to the like I see that and I raise you the the poor design decision with Mac Mini to put the button for power underneath. >> All right. >> Jeremy, do you want to share your

[23:28] chance? >> Oh, yeah. Yeah. Yeah. Uh yeah. Uh you Windows has closed everything from hitting the power button. Hang on. >> Yes, sir. >> Uh we will uh Yep. Hang on. Almost

[23:43] there. >> This is the fun of doing live stuff and also like things going bad. And it's a great learning experience for everybody because you have one of the the best teachers here to walk you through some

[23:57] of these things who could just remains very levelheaded and calm, you know? like for people to understand because like you're going to go get run into an your computer on accident. You get so mad and frustrated, but Jeremy's just

[24:10] going to keep going. >> All good. We uh we are good." So, I've got Putty open and I know it's it's super small. Good old 4K monitor. So, can't make this larger as it stands. So, so I just plugged in, as you saw when I

[24:26] hit the power button, a USB. So, uh that is a USB console cable. You can get them off of eBay. Uh and I'm going to open device manager on Windows. Um, Mac has a whole thing if you want to go through this that actually creates a device. I

[24:41] mean, Mac is Linuxbased or or Debian based. So, you have to find it in the terminal. Uh, so again, this is you Uh, so right here is where I'm going to go to the COM and I see it has assigned

[24:56] go to the COM and I see it has assigned my console cable com 4. Sweet. So, I come in here to putty. I'm going to change the serial line to COM change the serial line to COM 4 speed 9600 baud. That's uh the old

[25:09] days. I'm going to open that up. It opened on a different monitor, of course. And uh let's get all our terminal settings so you guys can see this. A Okay. Okay. So, we've got Morpheus is the the router's name. I was

[25:23] just hitting hitting enter a number of times. I'm going to hit uh change settings and we'll go to um appearance change and and we'll go to um appearance change and let's get this guy bigger and we'll go

[25:38] bold. Okay. Uh we'll go with is fine. Okay, so there we go. Now we've got Morpheus. This is the uh Zach, can

[25:54] you flip over to the uh second camera real quick over here? There we go. This This is uh plugged in the console port of the router as of right now. So on Morpheus, uh I'm going to hit the enter key, get into privilege mode, and the

[26:09] first step was erasing all the configurations. Fastest way to do that is by typing in Oh, Zach, you're you got to flip back to the uh there we go. Uh, so I'm going to be constantly bouncing back and forth. Uh, so erase of

[26:24] envy RAM complete. So, uh, you can, but I mean, if you're right there, you can flip the switch, click, and it's off and turn it back on. Uh, or you can type in reload like I'll do with the switches because switches have no power switch.

[26:38] So, so we're not unless you pull out the cord. So, I'm going to reach around the plug into the console port on the back of the switch. Zach, can you still hear picking me up. Yeah. Yeah. I mean, you're a little bit lower, but we still

[26:52] >> All right. So, I'm on switch one. I plugged into the back. Hit the enter key a couple times. You can see the theme of the last lab I was uh configuring. Uh any guesses as to what movie that was. Uh right, erase enter. On switches, I'm

[27:08] Uh right, erase enter. On switches, I'm also going to do a uh dur of flash. Uh because in flash is this file called vlan.dat, which hangs around even when you erase the configuration. So, I'm going to say delete flashcand.dat.

[27:29] erasing the config, do you want to save your config? If you want to erase your config, the answer is no. Otherwise, you'll undo everything you just did and it'll rewrite the running config to the starter config. All right, moving it

[27:43] starter config. All right, moving it down one to the switch at the bottom. Click. Jumping back to the command prompt. Hit the enter key a couple times. Uh, looks like this is NVSW1.

[27:58] So, I always make my password Cisco. Uh, write erase. write erase. Yep, it's gone. Delete. Flash vlan.dat. Enter. Enter. Enter. Enter. Reload. Nope.

[28:11] Nope. Done. Okay, all our devices are booting. That is a great time to get some cabling going on. So, this is what we've got. going to do this, but we'll do it. Um, so, uh, we've got the devices on the

[28:26] I'll use my mouse right here labeled. Uh, fat and I'm showing what ports should connect to what. Now, you can see right here on my on my stack, I've got a right here on my on my stack, I've got a stack of Ethernet cables. Um, great

[28:40] little guys for labs, uh, because they're super short and they, uh, they actually take out all of the, uh, shielding on these guys. Uh, so

[28:52] get it connected at 01. The Lego guys may take a fall at 01. The Lego guys may take a fall during this. Uh, to one right here. Oh, biker just went down. That's 02.

[29:05] Ah, you know what? I should have wore my I have a wireless mic. I should have wore that thing. Uh that's all right. We'll only connect cables once. Fast Ethernet 02. Okay, good. So, we've got the the first two cables plugged in. Uh

[29:19] that's going to be the trunk between the switches. Um looking at the the switch switches. Um looking at the the switch fast Ethernet 024 on switch one. Click. That's this guy here. It's going to connect to gigabit ethernet0

[29:35] connect to gigabit ethernet0 on the router. Click. Uh we've got the internet connection coming in to gigabit ethernet01 ethernet01 which I happen to have a secret router

[29:47] which I happen to have a secret router under the desk. Uh that is our ISP. Uh click that is plugged into fast e gigabit ethernet z1 on there now. Okay. Oh, the WAP. I've got a little Ubiquity W here because we're not we're uh we're

[30:03] at the halfway point of Summer of CCNA, not into the wireless config yet. Uh so, we'll get this guy plugged in. He will remain offline uh during this uh but he will at least have an honorable mention and he's plugged into fast ethernet03

[30:25] on switch two. Click. We go. So, he's plugged in. And then what am I missing here? Got two more cables. Oh, uh, the Got two more cables. Oh, uh, the computers. So, uh, right over here,

[30:38] computers. So, uh, right over here, it's going to be kind of fuzzy. Uh, this is Rico and Bob. Um, so each one of these guys, this this is where all the unexpected stuff I didn't think would take so much

[30:50] time took time. I had to get Ethernet uh adapters for all of these guys. Uh, so Zach, can you flip can you flip back to the uh network diagram as the >> There we go. >> So you can see Rico is going to be that

[31:05] top laptop right there. Uh, he's going to be plugged into fast ethernet 020 and then Bob is going to be the bottom laptop plugged into switch 2. He's going But they are going to be on different VLANs. That'll be part of our config.

[31:20] >> really quick, I just want to ask the chat, how many of y'all remember Bob from Jeremy's teaching? If you do, please let us know in the chat.

[31:33] please let us know in the chat. >> Y, >> Comments. Yeah. Yep. That's exactly what it was right there. >> All right. Oh, >> I was waiting for somebody to mention

[31:47] How's my camera doing? Still hanging on there? >> Yep, we got it. >> All right, good. I've got laptop one and laptop two, [laughter] which will

[32:00] uh how we end up testing all and done. All right, just brought those online. I need to refocus my camera. One online. I need to refocus my camera. One second.

[32:15] Jeremy, they in in a chat, they're blowing it up here, saying, "Is Bob dead? Is he resurrected?" RIP, Bob. Uh, he's dead. What What is the I mean, this is a saga here at this point. Is he back to life officially?

[32:29] to life officially? >> So, I I just So, Bob uh Bob did die. Uh he is now a zombie Bob because he violated the rules of Subnet. Um if [laughter] if you guys remember that correctly, we killed him. I think Jack

[32:42] Jack's name when I was doing this. So, Zombie Bob uh when we we should have I Legos that the kids have uh into this. But but this, by the way,

[32:54] >> this is what a good lab looks like. It's a mess. You've got uh you've got cables running every which way. Okay. Uh Zach, go and flip back over to the config go and flip back over to the config because now we have all of these

[33:08] physically connected. Um, and so yeah, actually I uh I see Pink Calico right there. Oh, actually um uh comments are coming so fast I can't even click them. Uh that's right. That's why

[33:23] Bob ended up dying is he uh he touched the he touched the host [laughter] host. the he touched the host [laughter] host. Anyway, Micah, [laughter] >> don't touch. It's been five minutes. Uh so let's pause for a second. any

[33:38] this point as I scroll down to the next section. >> Um, [clears throat] there are a load of questions and they're kind of here and there, but some of a lot of them they're coming in from YouTube. Um, and it's

[33:50] going so fast past. Uh, how much is the subscription there? Uh, I can't get that one. We got put it up on the There it is. How much is the subscription? >> That's That's a >> 30 bucks a month. Uh, get uh get you

[34:04] everything. Network Check Academy. We do still sell just the the premium CCNA and meeting with you every single day, Zach, as well. Um, and it's halfway through, but if you want to jump in, you can. Uh, so that's still there. I I I can't

[34:18] remember how much that one is, but um, uh, but yes. Uh, what else? Anything else on Let's Let's stick to technical. >> Do we have access to >> this one here? Do we have >> Yes. Uh, yes, you will. So when this is

[34:33] done I will I don't know how but I will give you this document which will be the give you this document which will be the complete lab. So uh good I got to pick up the pace uh IP address management. Um so we will have three different VLANs at

[34:48] so we will have three different VLANs at networkchuck coffee shop and again uh Micah keep us true to to five minutes for for questions. Uh management administration and Wi-Fi. So the the requirements say break the 10 192.16810

[35:03] network into at least three subnets uh to accommodate this. Each subnet will to accommodate this. Each subnet will have at least 50 hosts. Now I know some of you might look at that and we talked about subnetting and go so are we doing

[35:15] on networks or hosts? If they tell you how many hosts do it on hosts because it says at least three subnets. It's kind of like you need that for the VLANs but if you have less than 50 hosts you've missed the requirements. So figure it

[35:27] based on that. So, let's subnet. I'm going to grab my pen. going to grab my pen. Oh, shoot. Um, when I when when I hit the power button of my computer, it rebooted to where my pen driver is uh is

[35:40] not there. Hang on. Uh, let's see if I can I can resurrect it. Uh ah, it's good. It's good. Okay, there we go. Uh, so

[35:53] go. Uh, so subnetting 50 hosts, that's what we're subnetting 50 hosts, that's what we're after. uh we were given 192.16810.024.

[36:08] number. I know it's been even though it's only been a couple weeks, it feels why if you don't practice it, you lose it. So 50 is a binary number. 128 64 32 it. So 50 is a binary number. 128 64 32 16 84 2 1. That's all our powers of two.

[36:24] So no, no, yes. soon as we find where our first one goes uh as we're subtracting it when we're converting from decimal to binary. We know I mean you can figure out the rest but we know that 50 is actually uh six bits.

[36:39] I can't get the number 50 with any less than six bits. So step two is we take our original subnet mask which is a slash24 a class C subnet mask which is 24 ones a whole bunch of ones dot dot dot dot dot dot one two three four five

[36:55] six seven eight zeros the host bits uh don't make the mistake Bob did. Um so so now we have to ask the question are we creating more networks or are we saving the hosts? We saw right there 50 hosts. So, we're

[37:10] We saw right there 50 hosts. So, we're going to save one, two, three, four, five, six because we can't get the number 50. We can't get 50 hosts with any less than than six bits. So, the other two can flip over to the network

[37:23] side. And now we know our subnet mask actually just went two more to a slash26 actually just went two more to a slash26 or in decimal that'd be 255.255.255 255 dot and then if you convert those last

[37:37] two that'd be 128 plus 64 that would be 192 192. So that's your subnet mask. That's our subnet mask that we will use everywhere in this network. Right? So

[37:50] now the most crucial step is step three finding our network ranges. Uh we were given 1 192.168.1

[38:03] I use one so often. Uh 10.0. So now we just start adding our in Oh, I'm moving just start adding our in Oh, I'm moving too fast. Our increment we got start is. That is the lowest network bit converted back to a decimal number.

[38:17] converted back to a decimal number. That's 64, right? 64. So now we start That's 64, right? 64. So now we start adding our increment. 64 128 192 and then the last one is 256 if we keep adding 64 every single time and you

[38:32] fill in your end ranges uh 192168 10.0 through 63 through 127 through 191 through 63 through 127 through 191 and through 255 you actually it said at

[38:44] least three subnets and we got four one two three four uh that are all set up and ready to assign. So this could be our network one. Uh this is two, three, and I guess we'll have a bonus of network four. We can see easily just by

[39:00] glancing at it that every one of those get at least uh 50 hosts. So we've done we've done the network design uh for this. I'm going to bring this back over

[39:12] here to the instructions. There we go. Uh, so we've now broken that up and I'm I'm going to save that in the background. I've I've got it right here because we will start using those uh and assigning

[39:25] those to the devices in just a second. All right, scrolling down. Now, we need the base configuration for these devices. At this point, I guarantee you they've rebooted. Uh, I've got my console cable plugged into the

[39:40] bottom switch there on the lefth hand side. So, if you uh look right here, that would be cafe switch 2. That's what I'm plugged into on the console port right now. So, we're going to put a base configuration on each one of these

[39:54] configuration on each one of these devices, which includes minutes right there, Jeremy. Yes. You want to jump in? there. Perfect. >> All right. What questions you got for

[40:06] me? >> Okay. Well, we got a handful of them here. Uh, we'll start with um, oh, we already got that one. Sorry about that. I got the wrong one up here. Will we be covering WAN links between cafes and

[40:19] >> that will come in the second half of CCNA when you start bringing other offices and routing protocols. That's the second half. I plan to do this again at the end unless I die doing this. Um, but but uh, that will include all of the

[40:33] WAN links to the to the fallout shelters and everything else and the other cafes. Um, but not in this one. This is this is the LAN environment [clears throat] for the LAN environment [clears throat] for uh Cafe One.

[40:49] two-parter here. Um little bit different topic here. Do you think it's okay for topic here. Do you think it's okay for me to continue the Udemy course and use too. Is that course okay for learning? And a

[41:03] >> Well, I'll just I'll respond to that one while you're pulling it up. So, I don't know. So, there are hundreds [snorts] of CCNA courses on Udemy. So, I'm not sure which one. I never created a Udemy course. Neither did Chuck. So, I'm

[41:16] guessing maybe like a David Bombell or something. Um, sure. Uh, the the instructor will teach things a little bit different and your problem won't be having too little information, it's having too much. And so, I would hold

[41:31] back from I would I would just go through one course. If if it's Udemy, pick Udemy. If it's summer of CCNA, pick that one. and and dive into it. Uh maybe use Udemy if something that uh I explain is confusing. I can't imagine that would

[41:45] is confusing. I can't imagine that would happen, but but uh but uh uh or just go blending them, it's going to get messy and uh we built this course to be very

[41:57] typical Cisco flow of like here's the OSI model, here's the three-tier architect. It's like no, we're getting in and we're configuring stuff on live gear. So that it's a different flow uh than everything else.

[42:16] >> Thank you. >> in global mode in instead of getting out >> in global mode in instead of getting out down to enable mode. >> That hurt my brain a little bit. I know what you're saying. Uh can we just use a

[42:29] do show or do etc. instead? >> Yes, we can. And what we'll get into into some of the configuration commands, let's actually jump over into the configuration. Um, so hold off on any other questions until we get here

[42:43] because I think a lot will be solved as we do this. Um, so I'm uh everybody knows that the give there is one giveaway that started. I think you to enter. Jeremy's not allowed to enter it though. But if you all haven't

[42:59] last time. >> It was awesome. >> I know rigged. But I put the link in the in the the chat. So please be sure to join that. Go ahead, Jeremy. >> All right. So I'm on switch two uh right

[43:12] now. So you never want to enter initial configuration dialogue. Um it uh it you just don't you'll end up configuring Apple talk IPX spx here. It's it's not

[43:24] something you want to be in. So we'll get into privilege mode. Uh, all good. I'll just do a quick show ip interface brief. My favorite alltime command. You can see this is pretty much an unconfigured switch. It has no config.

[43:37] So, first thing, and I'm going to flip back and forth. It says, okay, host password. So, we're going to go into global configuration mode. If you've there's there [laughter] Thank you. There's a reason for that. Uh, we're

[43:52] There's a reason for that. Uh, we're going to type in hostname cafesw2. That just happens to be where our our uh um cables plugged in. Um uh log on banner banner MOTD that's message of the day so that people can see and this

[44:07] there is a good reason for this. Uh if if somebody logs into your device and they have not seen a disclaimer saying I don't I'm not allowed to do this. There is legal recourse they can take that oh yeah they there was nothing telling me

[44:20] not to log into this device. So very good practice to type in banner of the good practice to type in banner of the day. um very confusing context sensitive help when you hit the question mark C banner text C where C is a delimiting

[44:32] it just means pick a character you're not going to use in your lo on banner I just picked percent and I'll hit the enter key and just say uh do not log in enter key and just say uh do not log in simple enough um ever there we go hit

[44:47] the percent key I'm done it pretty much covers me legally I'll type in enable secret Cisco which will now protect the privilege mode that that's so I'm gonna say check check check right that I've

[45:01] now protected privilege mode. Now let's set the console password and the TN net set the console password and the TN net password and uh uh clear password encryption. I could have said that a better way actually. Uh so so by you'll

[45:14] see what I mean. I'm going to go into uh line console zero and I'll just say password Cisco which is by the way the worst password you could ever use on a worst password you could ever use on a Cisco device. uh line vty zero space 4

[45:27] which is all the five tn net ports 0ero through 4 password cisco and uh exit out of that um and now here's here's where I'll say that clear password encryption and I'll answer the question that was just asked

[45:42] before I'll type in do show run to look at the running config and if somebody at the running config and if somebody was looking over my shoulder right about was looking over my shoulder right about now Zach Don't look. Um, you would see

[45:56] my passwords right there in clear text. So, I'm going to say no, I don't want that. So, I'm going to type in service password encryption, which encrypts all of those. Now, if I do a show run and scroll down to the bottom, uh, you'll

[46:10] see that those passwords are at least hidden. It's not strong encryption, but it's way better than just seeing Cisco there in in plain text, right? Uh so uh port descriptions, management IP address, synchronous logging. Okay, so

[46:26] descriptions. I'm just going to do a few of them so you get the concept. Uh I'll do a show. Actually, let me uh let me go back here

[46:38] back here right there. So we're on cafe switch 2, right? And I'll just put a port description on fast ethernet 01 and two and three letting me know what those are. Uh so I'll come back here interface

[46:52] range. So I'll do fast ethernet 01 through two at the same time. Uh description and we'll say connection to cafe sw1. Good. exit back out and do interface

[47:09] fast ethernet03 and do a um description whap, right? Just so we know what's plugged in. And that way when we do a uh we could do a couple things. We can do a show interface uh description and hit

[47:25] the enter key and you'll be able to see real quick what all those ports connect to. Very cool command. I love concise tablelike commands and this is one of them. Uh, and right there I can see my descriptions or of course they show up

[47:38] in a show run. Uh, like if I did fast at01, you can see um, uh, right there on there. Oh yes, Micah's hitting me with questions. Hit them, Micah. >> You clicked the wrong. >> So here here's a here. Yeah. So here's

[47:53] you guys are going to click on a question because there's coming in so quick, scroll up in the window so that way it doesn't scroll down because >> Got it. >> Somebody said you forgot a command

[48:07] >> I I did. I did. >> Uh so so BLN may have just won a free a free a free shirt right there. Um but so so the the I know it's kind of hiding

[48:23] right here. Um right here he said you forgot the login command. Um I didn't but you're still going to get a free shirt because uh you're right on textbook wise you're supposed to type in login under there. It's actually in

[48:38] login under there. It's actually in there by default on BTY parts. [gasps] But he's right actually line console zero login. Ah there it is.

[48:50] That's where I forgot it because it's not. So, even though I have the password it until I type in the login. I thought I thought immediately he was talking about the VTY ports. Nope. He was talking about the console port. And so

[49:03] now, legitimately, absolutely, you just want a free t-shirt. Um, summer of T. want a free t-shirt. Um, summer of T. Good. Um, man, I I was so prepared to be doing a show run. I'm like, "Yes, I did." I

[49:17] wasn't going to argue either way, but I mean, hey, let's get that in front of couple of these other questions start pile up here? Um, there was one in here and it disappeared. My apologies, but it was requesting Well, what about VTY

[49:32] lines 5 through 15? Because we can see that in the show run. What are we doing >> Actually, that that is a great point. Uh, right here you see these VTY zero or Uh, right here you see these VTY zero or 15 through 5 through 15 um standard

[49:45] wise. So, so back in the day when Cisco built Cisco devices like Adam and Eve, Garden, Apple, Snake, Cisco device, right? Right there. Um, they only had five TNET ports, zero through four. And then in some large networks where they

[50:00] have multiple administrators coming into these large switches at a time, people were like, we need more. And so, you'll see some switches, they'll have like an extra 10 or 11. Uh, some switches will have hundreds more uh VTY ports.

[50:15] Just choose however many ports you expect to use all at the same time. Remembering each Tnet session or SSH session to the device consumes one of those. So if you never plan on having more than five administrators, which I

[50:28] would never plan to have more than one or two uh accessing that device at a time, then don't there's no there's no need to light up these other ports to accept those. But if you're in a large network where you have either either AI

[50:41] network where you have either either AI devices or AI administration or you know are accessing devices all the time, you might need more ports. Um so that's why those are there. >> Any other questions?

[50:54] >> Okay, so rapid fire, here we go. Next questions. You ready? >> Thanks at Network Chuck Academy. Uh as this course was already sponsored, why free? [laughter] This course was not sponsored actually.

[51:08] A matter of fact, this course is costing a lot of of uh money, a lot more than we thought. Uh because because we gave it away for free. Tens of thousands of people signed up for this course. And I didn't realize bandwidth costs money. Um

[51:22] and it does. And so so so yes, it's not this isn't a sponsored course. There is no uh there is nobody funding this course other than the generous people uh that signed up for the monthly membership or or bought the course. Uh,

[51:36] straight up. So, so yes. Uh, >> sponsored by network. >> Sponsored by us. >> Okay. Next, uh, here we go. Are we going >> Second part. >> That'll be in the sec second the next

[51:50] time we do this at the end. We haven't hit BGP and IPv6 yet. We will talk about them next time. >> Okay. Uh, next. Does a CCNA ever cover

[52:03] switchdev, DPDK, or VPP? >> I'm not even going to go into that just for sake of time. Nope, does not. [laughter] >> And here's a comment for you about the

[52:16] giveaway. If Jeremy wins again on the uh on the free shirt giveaway. Cool. All right. Well, let's let's continue on because I again I'm looking at the clock and I'm I'm going to run out of time. So, so, um, okay, we've got the port

[52:29] descriptions, management IP address. Now, this this may be new, uh, for those of you that are going through the CCNA course, uh, with us. Um, in that CCNA course, we have management on VLAN one, which is the easy route. Um, in the real

[52:45] world, oftentimes management is moved to a different VLAN than VLAN one, and VLAN one is actually shut down completely. So, this may be new for you guys if you haven't seen it before. So, I'm going to assign the management IP addresses uh to

[52:57] assign the management IP addresses uh to VLAN 10. Now, again, coming back up here right up to the top. Um, actually, let me do this. me do this. I'm going to um I'm gonna have just so I

[53:10] don't have to scroll back and forth. Uh, I'm going to do There we go. I'm gonna have a a a PowerPoint slide that I can switch back and forth between this and uh and the PDF. That'll make it super fast. Okay. So, uh, these devices. So,

[53:25] I'm on cafe switch 2. You can see the IP address of this guy should be 192.16810.3. We got 10.2 and 10.1. Let's get those set up. So, I'm going to go to uh the switch. We'll do uh interface VLAN one.

[53:43] guy down. Uh, we're not using interface van one. And by the way, that's an SVI, switch virtual interface. Oh, and I also haven't done line console zero logging

[53:55] haven't done line console zero logging synchronous. Um, that's you saw where I messages where I'm typing an exit right there. That's dumb. Uh, that's that's actually repaints what you were typing below messages. So now when when things

[54:10] uh come out, they won't cut what I'm typing in half. Um, okay. So now I'm going to type in interface vlan 10 and we will give this guy the IP address

[54:22] uh 192.16810 dot and that's again where I'm going to dot and that's again where I'm going to come back to here 10.3 and you remember I'm going to show this again uh it is from this first network

[54:35] remember we're using the subnet mass 255 255 2551 192 so we're going to use this range for our management it's network one Okay. So, I'm going to say 10.3

[54:47] 255 255 25519 enter. No shutdown. Although, uh it is currently down. Why? Because I haven't created VLAN 10 yet. We'll do that in just a moment. Okay. So, I'm going to go move my console cable and do a save the

[55:03] config. Move my cable up.

[55:17] [laughter] and please if I forget something uh So that was all of them right and now I'm going to go fast. Yes, I'm not going to do every port description. I'm just disclaiming uh right now. All right. So

[55:31] disclaiming uh right now. All right. So here we go on hypers speed. No enable global configuration mode host name cafe-sw1. Right. I'm gonna go right into line console zero login. Don't forget forget

[55:45] that again. Password. Lost myself there. Uh exit out line vty zero space 4 login Uh exit out line vty zero space 4 login required. Password Cisco. Whoa. Uh exit

[55:57] enable secret. As you can see, it's all top of mind right now. Uh log on. Uh top of mind right now. Uh log on. Uh let's do bannerotd. fun. Do not log in. I'll leave the typo in

[56:13] there because it's fine. Dollar sign. We're out. Enable secret. Cisco line VTY. Oh, wait. No, I already did that. Uh, interface VLAN 10. IP address

[56:26] Uh, interface VLAN 10. IP address 192.16810.255255. Oh, got to get that login synchronous 192. No shutdown. Exit interface VLAN one. Shut that guy down. uh

[56:40] line console zero logging synchronous. Um I'm not going to description inter uh exit back out. interface fast 24 because this

[56:53] interface fast 24 because this is connected over to cafe router01 description uh connection to cafe- rt uh connection to cafe- rt show interface description

[57:10] make sure there's nothing I forgot lnet enable secret lo on banner oh uh config service password encryption. Um, by the way, if you're taking the CCNA exam, maybe not this fast, but you

[57:25] should be pretty fast at doing base level configs like this. Um, and what a level configs like this. Um, and what a lot of people will do is, um, got them all. Uh, save the configuration. What a lot of people will

[57:38] do is they will do a show run and literally copy and paste this thing into literally copy and paste this thing into a notepad file. and um uh and then just paste it into the other devices. So, Micah, while I am I am uh

[57:53] switching my console port one more time. >> Well, here hang on real quick before who said you didn't save the config to flash and not VRAM. You never did log on on the other switch and login council is still not enabled.

[58:07] still not enabled. >> I so did. That was the WR. That was that was [laughter] There we go. I'm in I'm in the router. I I'm pretty sure I did. I So, I saved I know I saved switch two. I just saved

[58:20] switch one. I think I think PE people were trying to jump the gun >> I think um those comments were coming in really fast and I pinned them as they were coming in and I was like they're they're

[58:34] doing it. But I didn't want to interrupt you because that's too many free shirts. >> Good, good, good. Well, I'm sitting on the router, which I answered no, and you can see the router is much slower than the switch uh and a lot more status uh

[58:48] status ports. So, Micah, while I'm Why don't you hit some questions while I'm configuring this if you want to answer? >> Yeah, sure. Uh here's one. >> Yeah, sure. Uh here's one. Sure. So, do away with VLAN one. Do you

[59:02] Sure. So, do away with VLAN one. Do you make another VLAN the default route? the default route, but uh, if we're talking about the native VLAN, um, I

[59:14] believe that's going to be coming later on in the in the document, if I read it correctly, that we're going to have another native VLAN, not VLAN one. Is >> Yes, that is correct. And you can do away with VLAN one. It's actually a best

[59:26] practice. Now, you can't technically get rid of VLAN one because it's default, and you can shut down the VLAN one interface. Uh, and that is a best interface. Uh, and that is a best practice. Um, yes. And I I I resize my

[59:40] window so it's above the questions. I'm trying. Uh, >> so other best practice question here. Why don't you just copy the running comp Why don't you just copy the running comp and paste it on he switch one on the

[59:54] switch one? Why? Why didn't we? >> Um, it's more fun. It's kind of like, the pig who's like trying to find the channel and he passes it and they're "Nope, too late. I'm going." And he goes like all the way around. It's kind of

[1:00:08] you're you're 100%. That's why I was saying you could A lot of people will copy the running config out. Um, and uh, and do that. Um, but I'm like I'm like

[1:00:20] the pig. I'm like, I'm hitting the button. I'm going. Uh, so >> got to go around a horn here. Yeah. No, I get it. Um, one thing that I would have said is I mean the SVI is different from one switch to the next. So, it's

[1:00:32] from one switch to the next. So, it's not exactly the same. Um, little bit of a different configuration. Sure. Um, I guess next question here is, will you also be doing CCMP? >> Chuck says no. I'm saying maybe. Um,

[1:00:48] >> I like that answer. [laughter] >> Yeah, Chuck Chuck. So Chuck said if a thousand people get their CCNA certification from the summer of CCNA, he will get a CCNP. So I will say if he goes and gets a CCNP, we're doing CCNP.

[1:01:03] I'll I I've recorded the CCNP many times. Um doing it for Network Chuck times. Um doing it for Network Chuck Academy would be a blast. Um I Okay, banner. I'm losing my train of thought here. Banner MOTD. Uh let's just use a

[1:01:17] star. Um, >> I can get you to lose your your train of question. Do we want to get one more and then move on? >> We'll do it. >> Okay. Wait. I can ask anything. How How

[1:01:31] do I know if she still? >> Just ask. She'll tell you. She'll She'll she's like >> Communication is key. Y'all >> do you know >> you you use global configuration mode

[1:01:45] and then you use your do show commands. That's how you have to go back. You did not say it right. Those are the rules of saying it. saying it. >> Go back.

[1:02:00] >> All right. And just really quick, sorry Jeremy, we're kind of like halfway. So I just started another giveaway. This time we're giving away a premium voucher for signed up yet or you want to take that next step,

[1:02:14] >> be sure to join this giveaway. you want to be there for it, please. And before uh we go further to just want to give another shout out to Skillbit because they help bring all of these labs. So everything that Jeremy's doing, you can

[1:02:29] pretty much do in our labs that we have with Skillbit. So please check them check them out. Show your support for them and uh we would appreciate that. And please um if you haven't joined the summer CCNA, you can do that as well.

[1:02:42] description. That's all. Thank you, Jeremy. Thanks, Zach. All right, base configuration on three devices sitting right there with our Lego crew is done. Uh, now and and this is where I'm going

[1:02:56] CCNA, we're like, okay, let's talk about OSI model things like I'm like this is not concepts, this is config and this is exactly how I do this in the real world when I'm deploying networks. I then once I get the base config, I'm like, okay,

[1:03:10] VLANs and IP address management. So it says set up and name the VLANs on the two switches, excuse me, and set up a router on a stick configuration to route between all three VLANs. Assign the router the first IP address from each

[1:03:24] subnet. All right, we can do that. So again, I'm going to come back to this diagram. So we have three VLANs, VLAN 10, 20, and 30. Management, administration, and public. Those are our three VLANs, right, that

[1:03:38] we're using for this network. We're going to create those on both switches first and then we're going to set up the router as a router on a stick. Let's go. router as a router on a stick. Let's go. I'm going to go into uh uh yeah, let's

[1:03:52] do the switches first. Move my console cable over. I'm going to start off on switch one. Oh, the handicap Lego guy just took a

[1:04:04] hit. You're taking out the handicap guy. The >> enter key a couple times. It was a console cable. Wasn't me. Um, >> So, show VLAN. See what's there. Right now, I've got my one default VLAN. So,

[1:04:19] I'm going to go into global configuration mode. VLAN 10. Uh, name configuration mode. VLAN 10. Uh, name management.

[1:04:31] 20. Name admin. It's all >> VLAN 30. So many memes coming from this uh uh this course. Name public. Good. I'm out. Show uh show VLAN. So I've got all of these uh ports still in uh the

[1:04:49] default VLAN. Uh but the VLANs are actually created. And so now while I'm here, I said I'm I need to turn on trunk ports. So I'm on switch number one. Fast Ethernet 01 2 and 24 because that's the one going to

[1:05:05] the router on a stick will be a trunk. So let's do that. I'll go into interface range fast ethernet01 through2 switchport mode trunk.

[1:05:18] lab it says configure trunk ports between the switches the WAP and to the router on a stick. Allow only the three VLANs specified for the cafe. Set VLAN

[1:05:31] 10 as the native VLAN for the trunk ports. I'm telling you, this is this is hot and heavy stuff. This is all of the config in one place. We've talked about all this stuff. The WAP only gets VLAN 30 because that's public Wi-Fi and the

[1:05:44] VLAN 10 native. So, we can manage the WAP. All right, that's that's a mouthful right there. So, I'm going to do I did switchport mode trunk. I'll do switchport mode trunk. I'll do switchport trunk uh allowed VLAN and

[1:05:56] switchport trunk uh allowed VLAN and we'll say 10 20 30 enter. Oh, switchport we'll say 10 20 30 enter. Oh, switchport trunk native VLAN 10. Let's just do a quick show run interface. Fast Ethernet. Oh, look at

[1:06:11] interface. Fast Ethernet. Oh, look at that action. Fast Ethernet 01. So, configuration on this switch. And I'm going to show you some of the errors we going to show you some of the errors we just got. Uh it says uh native VLAN 10.

[1:06:23] The only VLANs allowed are 10 2030. So one is effectively dead. And it is a trunk. Now you can see right up front it's like, "Oh, I just got an a a BPDU. There's our spanning tree. Inconsistent VLAN ID. We're getting native VLAN

[1:06:38] mismatch. Why? Well, because I've set up switch number one and I'm changing everything over, but switch number two hasn't been configured yet. Uh don't worry. And by the way, best practice is you actually shut down these ports while

[1:06:52] Otherwise, then you you don't have to worry about all these error messages coming. So, we've got those two, but I can't forget about this guy over here. can't forget about this guy over here. Fastenet 024, right? So, interface

[1:07:05] fastet 024. This is to our router on a stick. Switchport mode trunk. Switchport stick. Switchport mode trunk. Switchport trunk allowed. VLAN 10 2030.

[1:07:17] And that's good. Um, I'm leaving the native VLAN off specifically and I'm router on a stick. This is this is a something you'll you'll want to catch. So, I'm going to do a show interface

[1:07:30] trunk uh trunk. There we go. And there we go. We've got our our two interfaces right now that are showing trunks. It hasn't now that are showing trunks. It hasn't brought up the trunk on the uh router

[1:07:43] the router on the other side. is still waiting to bring all of those online. waiting to bring all of those online. Okay, I'm moving my console cable. Zach, >> uh people are saying that you maybe forgot about encamp encapsulation for

[1:07:56] >> true? >> Very very tricky. >> Very very tricky. No, I didn't. Um so the the the uh the question someone's saying, did you forget the encapsulation? I man I I give

[1:08:10] a free shirt for miss stuff and people are on it. You guys are on it. Um, so in the labs there is an extra command you have to type in. It's swishport trunk encapsulation and you choose between ISL and.1Q. Remember that it's because Cisco

[1:08:25] came out with VLANs before anybody else did and they created their own proprietary trunking protocol called ISL, right? Well, eventually the industry caught up and they created the industry standard 802.1Q.

[1:08:39] 802.1Q. Yes. Yes. Um, that's the industry. So it's.11Q um is the um uh industry standard one. And so on newer switches like these 2960s you see in the

[1:08:52] little thumbnail uh to the to the left here. These guys do not support uh ISL command completely. Matter of fact, I'll show you. Um uh flip back to the config.

[1:09:05] I'm now logging in. Do not log in ever. We've got it. Um we've got passwords. It's good. All right. So, I'm going to go in uh I'll do uh VLAN 10 name

[1:09:17] management, VLAN 20, name admin, VLAN 30, name public. Exit back out. And now we can get rid of

[1:09:29] these these error messages because you can see it's like, hey, I'm VLAN one on my side. That's the little one in the parenthesis. And I'm talking to that guy. He's VLAN 10 as his native VLAN. It's telling you right there what's

[1:09:42] going on. Uh, so we just have to to fix it. Hang on. I'm I'm going higher because the uh the the chats are Did I miss a question on there? >> No, some somebody sent us us a super

[1:09:56] it back up because they're showing their support to us and they just achieved >> global configuration mode. >> Yeah, global configuration mode. Yes, >> Three global configuration modes for that. Not the C CCNP is it's tough. It's

[1:10:13] tough. That's a tough one to get. >> Um, congratulations. Interface fast >> Um, congratulations. Interface fast ethernet01 through2. Uh, nope. Interface range fast ethernet01 through2. So now we can get rid of those commands. Uh,

[1:10:28] uh, switchport mode trunk. Switchport trunk allowed VLAN 10 20 30 and trunk allowed VLAN 10 20 30 and switchport the big one native VLAN made switchport n

[1:10:44] oh switch I'm typing too fast native VLAN 10 there we go um it is very nostalgic watching your CCNA videos I'm grateful lifechanging uh many thanks

[1:10:57] thanks to you thank you Ahmed And y'all, really quick, super chats are not required, y'all. We appreciate the support by by no means don't feel thank you for for being here. >> Thank you for that. Yeah, and and we do

[1:11:12] that money goes straight to Network Chuck, who's at FIFA, so he doesn't even >> Oh, I love that. >> Holy Gh, sort of. All right, so I'm gonna exit out of here. I'm gonna go into interface fast ethernet03

[1:11:28] because this is our WAP, right? Hang on. Let me come back here. Uh, right there. and and if you're new to this, hang on, let me let me um I know I've got all my my uh VLANs there. [snorts] I don't want

[1:11:41] to delete them. Um, but if you're if you're in the world of WAPs, you create SSID, right? Security set identifiers. Those are the the the network names that you see. And on high-end WAPs like these Cisco devices or Ubiquity devices or

[1:11:55] Cisco devices, you can actually map the SSID to a VLAN. And so this becomes a trunk port or a tag port, right? And so I can say the wireless network, you

[1:12:08] know, free Wi-Fi maps to VLAN 30, uh, which is our public network. And we can have a separate uh VLAN and a separate set of security for the public Wi-Fi. Uh whereas you know you can have SSID you know cafe uh

[1:12:26] which is just for the employees mapped to VLAN 20 and that's cool but that's why we need to have a trunk port on that fast Ethernet zero3. Uh so oh man I am so running out of time and

[1:12:39] I'm going to go you know what I'm not running out of time. I'm gonna speak encouraging words to myself. Jeremy, you are doing just fine. Uh, switchport mode trunk. Uh, and we're only allowing the public Wi-Fi to the um, uh, to the WA.

[1:12:55] So, we'll do switchport trunk allowed VLAN just we'll do 10 and 30. Um, actually, we'll just do 30 and then we'll do switchport trunk native VLAN

[1:13:08] 10. Um, I'm not even going to go into all the explanation of that one, but the short version is when I set the management IP address on that WAP so I can configure that WAP, it's going to end up on VLAN 10. Uh, because that's

[1:13:24] that's the untagged VLAN or essentially when when that WAP just tries to be uh joining the network, getting an IP address, it'll use VLAN 10. Um, man, I can already feel my voice getting raspy. That's how I'm like I'm going to lose

[1:13:38] That's how I'm like I'm going to lose it. Uh, all right. So, okay. So, we've got uh switch two. We've got those two set up as trunk ports. We've got that set up as trunk ports. And we might as well, while we're down here, let's

[1:13:51] well, while we're down here, let's assign I let me get back to our our instructions here. Um, it says, okay, we've got the trunk ports configured. It says, "Create a dead VLAN, VLAN 999, and assign all

[1:14:05] unused interfaces to the dead VLAN." Okay, we'll do that. Um, but I'm going to skip to the bottom here. It says, "Assign Rico's laptop to VLAN 20 and Bob's laptop to VLAN 30." Thanks, Shelby. Um, and ensure they get IP

[1:14:19] addresses. Uh, verify on the laptop and the router. So, Bob, you can see right here, we're on switch two right now. He's on VLAN 30. So, that's port 20. He's on VLAN 30. So, that's port 20. Okay. interface uh fast ethernet020

[1:14:38] this is Bob uh let's do a description Bob the zombie Bob the zombie uh and we will do switchport access vlan

[1:14:50] uh and we will do switchport access vlan 20 no 30 uh is what Bob I can see it right there below my configuration screen uh Bob is vlan 30 hit the enter key and Now I can come back and do a show VLAN and Micah I'm going to turn it

[1:15:03] know I passed that five minutes in my flurry. >> Yeah, you're just going so it's it's just so good that I can't stop you. It's I I mean you're trying to psych yourself up without positivity. I'm like more

[1:15:17] up without positivity. I'm like more more. Okay. Um well, we'll give you a little bit of a breaky break from that. Will the labs and CCNA courses be available after >> CCNA course will be available for as

[1:15:29] long as the academy exists. The labs are only going to be available for one year. So if you sign up for the premium, you'll get access to those for one year. >> So >> perfect tiein for this next question.

[1:15:42] Here it is. Do I have to use packet tracer for the practice >> Maybe after a year. Yes, we have we have the physical modeling labs on the academy and they are they are the real deal um where you're actually

[1:15:56] running the real software. >> Uh so you don't have to use packet tracer even though I built the course that way. Uh I did that because I know a lot of people only have access to packet tracer and so uh yeah packet tracer it's

[1:16:11] good but it comes up short on a lot of things. Um, it still has bugs and doesn't quite do things right, but it's definitely better than nothing.

[1:16:23] >> Okay. Uh, here's a little bit more positivity to throw your way. VLAN >> Mhm. >> Right on. Um, here's one that uh came out here. It says at Micah, "Does it count if I say Jeremy forgot to say

[1:16:38] sight safety?" >> No. No, that doesn't count. Site safety >> What does that mean? I don't even know what that means. >> I So, really quick, I was wrong about the

[1:16:51] labs. They'll only be available until April of 2027. So, if you sign up, you only get access to until April of 2027. >> Just wanted to make that clear. >> Awesome.

[1:17:05] >> Okay. And I guess I'll get you this one. It's a decently long one. So you'll get your your water break in here. Your your Okay. Uh question. Long time ago when I was first learning this back in college, my professor said that the best way to

[1:17:20] go about configuring switches and others is to go inside console quickly set up a is to go inside console quickly set up a base config for login via SSH through a regular switchport. It goes on after this. Uh, outside of

[1:17:35] importing a file to import into the start config through protocols like TFTP, is there a noticeable difference in the speed for manual configuring

[1:17:47] through console since it's 9600 baud? >> Perfect. You can actually hide the the question so I can uh see the prompt behind it. Um, you you guys can notice that when I type in show run u, if I'm I'm hitting space and you can see it's

[1:18:01] kind of just like it's not it's not slow, but it's it's definitely not like like people are used to seeing that is the 9600 baud. Um, so so a lot of people are like, I just want to get SSH configured and then manage it remotely.

[1:18:17] with your professor because that's mean, but I disagree with your professor because when you're initially configuring your device, um you're going to do all kinds of stuff that if you're accessing it remotely, you end up

[1:18:30] like uh then you got to go back there and play like when you're in the initial setup, uh you're doing a lot of stuff that that will break your configuration and break your connectivity. Um, so I

[1:18:42] like staying on the console port until I'm ready to go install it into a rack. Then I manage it remotely and then I'm very careful about the commands I type in because I don't want to lose connection once it's remote. Um, good.

[1:18:57] Well, let's keep going. I'm hydrated. >> I'll give you one. one question that I was absolutely in love with. >> All right. All right. Let's let's hit that question. I'll switch ports while

[1:19:10] you're doing that. So, okay. So, when should you use add at the end of switch p switchport trunk allowed VLAN whatever number we're talking >> Only if you don't want to get fired. Yes. Um

[1:19:26] actually [laughter] that that comment JZ uh is is a big one. Um I'll show the command. I'm getting on I'm now on switch one. Um, let me just do a show VLAN real quick here because I'm going to go in and assign Yep. I

[1:19:41] I'm going to go in and assign Yep. I want to get uh I want to get V Rico uh want to get uh I want to get V Rico uh on port 20 into VLAN 20. Uh, so let's go global configuration mode interface fast 020 switchport mode access because it's

[1:19:57] only going to access one VLAN. And I'm going to type in uh switchport V uh going to type in uh switchport V uh access VLAN 20. Uh, might as well put a access VLAN 20. Uh, might as well put a description. This is Rico.

[1:20:14] trunk port like let's go into interface 024 which is connecting to the router switchport trunk allowed VLAN. He's saying shouldn't you type in add uh instead of just typing in you know 10 20 30 um and I said only if you don't want

[1:20:30] to get fired. A lot of people forget to do that. So once you've got so when you trunk allowed V let's say I added VLAN 40 right and I hit the enter key right here it actually removes the previous um VLANs that were on there 1020 and 30 and

[1:20:46] just puts VLAN 40 it's devastating because it takes down the whole network because you just lost your VLANs from the trunk. Uh it replaces them with the trunk. Uh it replaces them with this. So the command add 40 keeps the

[1:20:58] ones that are there and adds 40 to the list. It's such a common mistake and that have been caused by that, but they are severe because usually if you make an accident and you and you uh make an accident, what's that even? You you uh

[1:21:13] accidentally type in 40 and hit the enter key, you lose all your VLANs, to the switch. That's where you're running them with a laptop and a console cable like, "Ah, what have I done?" Um, so add 40 keeps the ones that are there

[1:21:27] and adds 40 to the list. without the ad 40 uh it 40 just replaces the list of what's there. So that's a that's a big point. So so the answer is when I was initially configuring it no I didn't need the ad because I was literally

[1:21:43] saying those are the three allowed Vans and that's it. So, it works out. Um, okay. So, we've got Oh, I didn't do the dead VLAN. we've got Oh, I didn't do the dead VLAN. Dead VLAN global config mode. VLAN 999

[1:21:59] Dead VLAN global config mode. VLAN 999 name dead. This is the uh view. Uh, so we'll exit out of this. We'll do a show uh show ip interface brief, which works just fine on a switch. I'm going to say

[1:22:14] every port that's not used. So that's looks like 3 through 19 and 21 through 24. I'm not going to worry about the gigabit Ethernet ports. No, I didn't forget them. I'm just calling them out. Do interface range fast Ethernet 03

[1:22:31] Do interface range fast Ethernet 03 uh through 19, 21 through 24. Uh, didn't think that would through 24. Uh, didn't think that would work, but I'll try space now. Uh, try I

[1:22:45] work, but I'll try space now. Uh, try I always forget which syntax. No, something please. No, there's a way to do that, but I'm just going to do it two different groups. Uh, we'll do switchport mode access. Switchport VLAN

[1:23:00] 999. Um, switchport access those ports down. That was my bonus. I didn't put that in the instructions. Uh

[1:23:13] but that's that's the best practice for uh we'll do interface range fast 021 through 24 switchport mode access switchport access vlan 999.

[1:23:29] switch so you guys can see it and then shut them down. So at this point now I can do a show VLAN. You can see deadb all these interfaces have been thrown into that which means

[1:23:43] if somebody plugs in they're not getting anywhere. Even if the interface does get powered back up uh accidentally it's in a dead VLAN. Um again security best practice. Uh that's that's that. Okay. So, we've got we've got um

[1:24:01] So, we've got we've got um Rico in the admin VLAN. Now, we set up Rico in the admin VLAN. Now, we set up the router on a stick. There is so much stuff we're doing in this config. All right,

[1:24:13] I'm going to jump over here. Ah, almost kicked down the horse and carriage. I'm on the router. Uh now,

[1:24:31] interface brief. Um okay, cool. 2 gigabit Ethernet uh on there now. Just just getting familiar with this router. Just real quick, uh Zach, can you hook me up on the uh picture? There we go. Um getting familiar with this router. Um

[1:24:46] these right here, this is called an ether switch module. Um meaning uh this is actually a switch inside of the router. It's a swouter, right? Um to where in a very small office, you can actually have an all-in-one device just

[1:25:00] by buying that module. Um they even support PoE. Pretty cool. Um these are support PoE. Pretty cool. Um these are the gigabit Ethernet zero SL and Z1. This one going to the internet. This one going to the switch network. You can see

[1:25:15] it right there connected over to fast Ethernet 024. Ethernet 024. Right. Um, okay. So, let's let's come back over to the configuration and I'm going to bring up this picture.

[1:25:28] I'm going to configure the internet port first. Uh, gigabit01. So, global config global configuration mode. It's all falling apart. Interface GI01. Uh, nope, not fast ethernet. Uh, GI01.

[1:25:46] Uh, and I'm going to do IP address 200.1.1.255255255252,

[1:26:00] which is the slash30 right there. Right. Oh, >> Is that t-shirt? >> That's t-shirt worthy. Put each point. >> I think that's I think that's t-shirt. >> You just won a summer of CCNA. I I was

[1:26:14] moving so quick I shut down the interface. Uh fast ethernet 024. I just We would have gotten there. I would have figured it out. But that was a mistake. That was a mistake. You caught it. Uh good. Uh thank you, Micah. I'll do a no

[1:26:29] good. Uh thank you, Micah. I'll do a no shutdown uh on the internet ports. Uh exit out of here. I'll go into interface GI0

[1:26:43] And because of what was just pointed out, uh, that guy will stay down, uh, even though I powered it on. So, ah, we got it. We got to fix it. Hang on. got it. We got to fix it. Hang on. Moving the console cable back over here.

[1:27:00] >> These guys have no faith in you, Jeremy. They've got no [laughter] faith in you whatsoever. >> Left. Will Jeremy make it to the t-shirt? You do that to me and I will stop talking and I will just tear this

[1:27:12] thing [laughter] apart and nobody will learn anything. [snorts] I'm not doing interface passing through the net zero such way. I would I would just be like no or you just hear me grunting and this screen would light on fire. No shutdown.

[1:27:27] Forgot to uh forgot that one connects to the router. Good catch. All right. Now the router. Good catch. All right. Now we're coming back over here.

[1:27:40] and now we're going to configure the router on a stick. Show ip interface brief. Uh and there we've got the interface uh gigabit ethernet0 which is now up thanks to the no shutdown. Go into global config mode and I'm not

[1:27:55] doing anything under gigabit ethernet zero or uh 0ero because I'm going interface gi0.10 10 [clears throat] sub interface router on a stick encapsulation.1q10

[1:28:10] otherwise it I can't type an IP address IP address 192.16810.12552552551 bringing this scratch pad up again that's this is where we've got range one

[1:28:25] so so hang on the router will be the first IP address of each one of them the first IP address of each one of them the one the one uh 65 5 and the dot 129 from

[1:28:37] each one of these ranges. I I know that's hard to see. Um I only have so many monitors. Okay, so uh I'll come in here 192 enter exit back out and now

[1:28:49] here 192 enter exit back out and now interface GI0.20

[1:29:08] >> Oh, yeah. >> All right. >> The router on a stick. >> There we go. Show IP interface brief.

[1:29:20] Router on a stick. So, I'm just going to do some basic ping tests. Ping. Let's see if we can ping the ISP. And success. There we go. Let's see if we can I assigned IP addresses to the switches, right? I think so. 10.

[1:29:35] >> You did >> two. Oh, man. It's all blurring together now. Bing. 192.16810.2. [snorts]

[1:29:51] first bring it up, but that may be an issue. Let's check it. Troubleshooting. All right, I'm going to the switch.

[1:30:04] Switch one where that router is connected. >> I'm sorry. >> I'm on switch one. I'll do uh show

[1:30:16] >> I'm on switch one. I'll do uh show interface trunk. oh man, did I Hang on. Showr run interface fast season at 024.

[1:30:28] Oh my goodness, I made a mistake and no one caught it. No t-shirts. >> Interface fast season at zero. How did I do that? I would >> it was when you did the the range. >> It was when I did the range.

[1:30:44] >> Yep. Yep. And somebody was commenting on it saying, "I wish to goodness the ILE E it saying, "I wish to goodness the ILE E would make it standard how the the the um syntax for range because it's all different whether he's talking Cisco or

[1:30:57] Ruba, Juniper, whatever." And I had to agree with that person out there. I tried to catch it and pin it and put it up there, but it was gone faster than I >> Jeremy, you got a shirt. >> You can see right here. So, this is this

[1:31:11] is how long it takes for these things to come up. Uh, Jeremy gets his shirt. come up. Uh, Jeremy gets his shirt. Zach, I finally get a shirt. know what's happening. Sorry. >> Somehat somewhat. It takes time for for

[1:31:24] the VLANs to be added. So, it will take a minute uh to >> I don't know what's going on. Sorry. This thing is going crazy. Is that Can I'm not trying to do that. It's >> I got you.

[1:31:37] >> Thank you, sir. >> All right. There we go. So notice we just had to wait some time and now the the VLANs are active. Okay. Now, well, first off, let me do a show ip interface brief because this switch should have

[1:31:53] the console port, let's see if I can ping 192.16810.1, >> There we go. >> And now I'm going to try and tnet from the switch to the router. And I don't even have to move the console port. Yoo.

[1:32:09] Um, there we go. So now I've got cafe R01. Um I'm on that guy show ip interface brief. Um even though I'm I'm consled into the switch. You guys can right there. I'm telneted into the router from there. Uh so the router can

[1:32:27] ping the two switches. There's two and there's three. Just have to wait for that ARP message to get there. Yep, there we go. Show ARP. Might as well just verify that those two are showing up with their MAC address right there on

[1:32:41] up with their MAC address right there on the screen. So, that's cool. Um, okay. So, I've got eight minutes. >> And these guys didn't believe you. They didn't believe you at all. >> I'm I'm nowhere. Yes, I'm close to done.

[1:32:54] All right. So, set up DHCP scopes on the router on a stick for each of the subnetss. All right. This is gonna This is where I'm going to bust out a little notepad because we are going to go a little faster on this. So, I'm gonna do

[1:33:10] >> Notepad. All right. So, I'll I'll do one of the scopes with you. Um, so first off, it says uh it says set up DHCP scopes. Reserve the first 10 IP address from each range and hand out the rema remaining scope. Use 111 as the DNS

[1:33:26] server and NC coffee Coffee as the domain. By the way, I know network Chuck Coffee that that's he doesn't own that domain. I just picked that one. I And I did verify it's not going any strange place beforehand. All right. So, uh,

[1:33:40] uh, and this is going to look funny to uh, and this is going to look funny to you. DHCP. So, we'll do IP DHCP and we will do, uh, first thing I'm going to do is excluded addresses. I'm

[1:33:54] gonna reserve the first 10 IP addresses from each one of those subnets because if I create the scopes before I do the reservations, it'll hand out the IP addresses before I have a chance to to exclude them. So, I always do exclusions

[1:34:06] first and I'll say, okay, the low IP address 19216810.1, high IP address 19216810.10. Good. And then I'll just say, okay, now Good. And then I'll just say, okay, now the second range 65 to the 10 IP address

[1:34:20] 74, right? And the third range will exclude 129 to uh 138. Good. And now I'm going to do one of the

[1:34:32] ranges with you and then I'll do it in Notepad for the other two. Uh ipdhcp Notepad for the other two. Uh ipdhcp pool. We'll do the one for management.

[1:34:46] with a subnet mask. Now, this is one of the rare commands in Cisco that will actually let you use slash notations. I could actually type in slash, what was could actually type in slash, what was it? Sl26 was our subnet mask. Or I could

[1:34:58] type in 2552551 192. Um, I'll say the default gateway 192. Um, I'll say the default gateway for this guy 19216810.1. Uh, DNS server is 1111 and domain name

[1:35:13] is ncc.com. And that'll all be given. And so I'll do And that'll all be given. And so I'll do a show run section DHCP. Uh, and there we go. And this is where I'll use my handydandy notepad. So I'll

[1:35:27] I'll use my handydandy notepad. So I'll highlight this notepad. Paste. And this is how uh, sorry it's so small. I wonder if I can make that Oh, there we go. DHCP pool management. So this is how you can cheat. Well, it's not cheating.

[1:35:39] It's being efficient. Admin. And we'll make the second one uh 64 and this will be 10.65 is the default gateway.

[1:35:51] Copy paste DHCP pool public. This is for VLAN paste DHCP pool public. This is for VLAN 30, right? And we'll do 10.129

[1:36:06] and oh wait 128 is the network. That's our subnet ranges. And then 129 That's our subnet ranges. And then 129 is the default gateway. Copy. And all those DHB scopes are configured just like that. Now, um, Zach, flip flip

[1:36:22] just like that. Now, um, Zach, flip flip on over to the, uh, to second cam. Um, my two laptops, uh, Rico and Bob, have long since gone into power save mode. long since gone into power save mode. Uh, so I'm gonna power these guys up

[1:36:36] and let's let's take a look. Now, I I don't know if this Can you see that, Zach? It's probably way too small. >> Yeah, I mean, we see it >> kind of. All right. All right. So, I'm going to go in here,

[1:36:50] going to go in here, cmd, and do an IP config. [laughter] Look at that. Hang on. Oh, no. >> Look at Look at what I can't see that went away. Oh, hang on.

[1:37:03] >> We believe you. >> It's [laughter] It works. Oh, there we go. Hey, I plugged the power on my my camera. Um, there it can I'm zooming in >> Yep. We got you. >> Look at that. It got the first Bob is

[1:37:18] the sleepy kind of dead. Yes. Then let's let's look over here at Bob. Bob is the uh the MacBook. Uh let me get logged in. Hang on. zombie for Bob there. That's awesome. >> Yeah. [laughter] Bob is Bob is my

[1:37:33] >> Yeah. [laughter] Bob is Bob is my zombie. Um and so uh this guy's just coming online. Come on. Come on, Mac. You can do it.

[1:37:51] It looks nice. What it reminds me of. Which one is dying of dysentery, though? >> I got the dog. I got everything. Yes. All right. I'm gonna just to just to cycle it. I'm gonna unplug the little USB network cable and plug it back in.

[1:38:06] USB network cable and plug it back in. Let's see if this guy comes up. H I think I think the the Mac I'm not even getting a light on this guy. So, I'm wondering

[1:38:27] this USB adapter. I tried to test everything before I started, but USB adapter. Apparently, it's not. So, I'm going to restart that guy and see if it uh comes online. Let's see if that happens. At

[1:38:41] least we got one of them. We've got the Windows. Windows for the win. Uh on Windows. Windows for the win. Uh on that. Uh cool. All right. So, I'm going to come back over here to the router.

[1:38:59] that is true. What if he doesn't? Yeah, that that is true. So, right now, thank you. Uh we will go in and save our config. Um okay. So, in 60 seconds,

[1:39:11] >> You got this. You got this. >> I got this. Show IP DHCP bindings. Uh, I at least one of those devices has an IP address. The 75, that's the one that you

[1:39:23] saw on the screen. Uh, so so the Mac when it comes online hopefully will get when it comes online hopefully will get an IP address as well. Man, my little cheap China built adapter didn't pull it off. So, it's the lights not coming on

[1:39:36] for that guy. The funny thing is it did before. Uh, nonetheless, um, so we've got one device going. Okay, let's scroll down. Um,

[1:39:49] >> that's Mac for you, so they say. >> I know. I know. Thank you. Yes. Uh, so, okay. So, so this is where I'll draw the line. I've got more switchport configs where we're doing uh spanning tree and everything else. Um, but I I want to

[1:40:05] make sure I respect your time as well. And and in in the course tomorrow, tomorrow is Friday, right? Tomorrow we will finish the the the spanning tree and the ether channel because that's the topics we were just talking about. So

[1:40:18] right now we'll do the routing and that configurations uh and we'll we'll see if we can ping from our client device. Okay. So it says set up the IP address Okay. So it says set up the IP address 20011 or 1112 on gig01. Already did

[1:40:31] that. Verify we can ping the ISP. Already did that. Good. Now set up a static default route on the router that simply sends all unknown traffic out the internet interface. Gigabit01. Verify it appears in the routing table.

[1:40:47] All right, I'm on the router. How do we do a static default route? Well, first off, let me do a show ip route and show you that there is none. All I see is the local networks, which are the ones that are

[1:41:02] the router on a stick interfaces, right? Uh but there is no gateway of last resort, which means if it's not in that list below the highlighted line, the router doesn't know how to get there. So, I'll go into global configuration

[1:41:15] mode. I'm losing losing. Global configuration mode. configuration mode. Thank you, Zach. IP route 000000.

[1:41:31] where am I going? I'm saying to get anywhere go out interface uh actually anywhere go out interface uh actually out gigabit ethernet01. Enter. That's what it was talking about when it said uh simply sends all unknown

[1:41:46] when it said uh simply sends all unknown traffic out interface GI01. So that's what that does. I'll come back and do a show ip route. And now you can and do a show ip route. And now you can see I've got a gateway of last resort

[1:41:59] set. So now it sends all the internet traffic out to the ISP at uh GI01. I don't like that way. I like typing in the IP address of the ISP instead. But

[1:42:13] if you have a dynamic IP address, like you're you're getting one via DHCP and to be, that one will get you there, right? Um, so now >> waiting for somebody to point that out in the comments and demand a shirt. So,

[1:42:27] >> Micah, you get a t-shirt. >> You get a t-shirt. >> Everybody else, >> why not? Um, [snorts] so now we're going to configure NAT in such a way that all devices in the cafe can share the public

[1:42:40] IP address. This is where we'll wrap up setting up NAT. Um, but actually the very first time you do this, watch this. show ip interface brief. It will freak you out. Matter of fact, it still freaks me out when I do this. Um because when

[1:42:55] you first type in the command, the first thing you got to do is label each one of the interfaces whether it's inside or outside fornat. So I'm going to go into gigabit ethernet zero.10 and I'll do ipnet inside. Watch what

[1:43:09] and I'll do ipnet inside. Watch what happens. >> If if if you've ever configured a Cisco device and it hangs like that, >> you're like like cold sweat hits you like I just took down the device, right?

[1:43:21] >> when you turn on that for the first time, it just has to get the it's like pulling a string on a lawnmower. It's getting getting going. Uh so yes, we are getting getting going. Uh so yes, we are we are going to overload it. Um, gigabit

[1:43:36] Ethernet 020 IPA inside IPA inside uh, interface GI0.30 uh, interface GI0.30 IPA inside and then interface GI01 IPN

[1:43:50] outside label what's the inside and outside interface. Uh, good. Now we need outside interface. Uh, good. Now we need to define an access list that says what IP addresses are allowed to be translated. Um, I'll do access lists.

[1:44:05] And this this, by the way, is one of those touchy topics because we haven't fully covered access lists yet. That'll come in the second half of the course. Um, but you have to have it for an AT. So, we'll do access list. I'll just do

[1:44:18] 10. Uh, standard access list. And we'll permit uh 192.168 one addresses. Oh, no, not one. 10. H, somebody was already typing. Uh, 10 addresses. So, anything

[1:44:30] with 192.16810. Now, I could actually match every one of the little subnets that I had and maybe you get bonus points for style, but I'm starts with 19216810, it's good. That's that wildcard mask

[1:44:45] that says only those first three octets are relevant. 192.168.10. I don't care what that last octet says. It's valid to be added. So, now we use the mother of all commands. This one, this one takes a bit to soak in.

[1:45:02] translator as I type this. That pretty much says I want an at uh I want a from the inside of my network out. The inside the inside of my network out. The inside of my network is defined in access uh uh

[1:45:16] or actually I should say source uh access list number 10. So I'll I'll say that in plain English. I want an at from the inside of my network which is defined as all the addresses that are in access list 10 which is this any

[1:45:30] 192168.10 address right and I want to send it uh out the interface GI01 send it uh out the interface GI01 and just as one of those uh folks said I

[1:45:43] want to overload it. It's a huge command. Uh so let's do a show run. We'll do include NAT uh and filter it down. That's the command natting from the source addresses in access list 10 to the interface GI01.

[1:46:01] access list 10 to the interface GI01. If I've done this right, Rico should be able to ping the internet. Can't say much for Bob. I think he's still dead. much for Bob. I think he's still dead. Let's do it. Zach, flip on over to

[1:46:13] screen. We went back into power save. Here's Rico. going to ping 19216810.65. First off, see if I can get to the

[1:46:27] First off, see if I can get to the gateway. And I can. It's good. Is that Can you see that, Micah? >> Yep, you're good. >> there she is. >> I'll do a ping 200.1.1,

[1:46:42] which is the ISP. And if we've done that right,

[1:46:55] on. Let Zach, flip me back over to my my uh router and I'll do a show ipnat translations. And there it is. We've got a NAT

[1:47:07] translations coming. It's using ICMP which is ping and it's coming from the source address of Rico and it's going to the outside address of 2111

[1:47:20] that's the destination the outside global from the inside global of 2112 which is the router's address. We don't have time to talk about all the

[1:47:32] inside local outside global outside that we had a whole lesson on that as part of we had a whole lesson on that as part of the summer as CCNA. Uh but this verifies the summer as CCNA. Uh but this verifies that our NAT is working well and Rico is

[1:47:45] alive and well. Not so much Bob. So, that is where I'm going to draw the line because tomorrow uh we will get the uh switch ports set

[1:47:57] up with hard-coded speed and duplex and then we'll get STP and Ether channel going. That'll be on the live stream tomorrow. I knew 90 minutes was going to tomorrow. I knew 90 minutes was going to be a stretch, but uh uh that

[1:48:09] >> was pretty close though. >> Oh, man. Yeah, it was it was pretty close. It was pretty close. It's good. So, I completely bailed on the fivem minutee questions, but I did pre preface that

[1:48:22] only [laughter] a third of time. So, hydration break. Micah, let's hit a few >> Yeah. Yeah. You got a couple of really good ones here coming in. Um, I like this one immediately. Um so in the real world do you connect switches

[1:48:38] world do you connect switches interface 01 to 01 02 to 02 03 to 03 or do we connect them in a lab uh to make it easier to think it through to think >> in the real world you try to connect them that way. It it it does make it a

[1:48:54] lot easier to say okay one is the one two is the two. it makes it a lot easier. But sometimes just because of how things play out. Like you might have one core switch and you know the first switch that connects to it gets the one

[1:49:07] one is like okay now I've got three and four and I don't want to have three and four going to you know so you end up having one and two go to three and four and then one and two of the next one go to five and six and and so on and so

[1:49:19] forth. So it doesn't always line up that way but when it does it's it's really nice and people try to. >> Okay. And this one is I'm just gonna let this be representative of a lot of the different questions that I saw out here.

[1:49:32] Um I'll skip over the rest, but it keeps on coming up. [laughter] >> I mean, I can't I can't deny it. There's uh five or six of them. Uh please do CCMP. That would be amazing.

[1:49:46] >> I've seen I've seen the request. I would I would love to. Um I would let me just say I would love to uh I need to I need to see how we can fit that in the schedule. Um it would be awesome but that's that's three separate courses. Um

[1:50:01] so it's think of it like three CCNAs. So to take on CCNP it's a lot. It's it's a big uh big load. >> Okay. And then this one was uh at the same time as when you were shutting down um the VLAN one. Why not shut down the

[1:50:16] VLAN as well as if you're shutting down the the SVI? >> Um, so you technically you can't shut down VLANs. You can delete them. down VLANs. You can delete them. >> Um, but with VLAN one, you effectively

[1:50:29] shut it down when you remove all the ports out of it. So when a VLAN has no ports left, it's considered shut down uh or disabled. Um, but uh as soon as you add a port in, it comes back online. So, um, SVIS you can shut down like

[1:50:44] interface VLAN one. You can type in no shutdown or shutdown under that. because this is the first time that this person has attended. It was a fantastic [laughter] >> Thank you. Uh, yeah, I I appreciate

[1:51:00] this. I knew this would be a stretch, but it was it was fun. I'm telling you, just like [laughter] I mean it's Arizona. Uh, which that that's sweating alone, but man, it's uh

[1:51:12] that was that was a lot. That was a lot more than I thought. It was fun. >> Cool. All right. Well, Zach, uh, let's respect people's time, unlike we normally do where we just keep running the the the stream. Why don't you Why

[1:51:25] >> Yeah, absolutely. So, if you all liked what you saw and it maybe it's your first time and you haven't signed up for the summer of CCNA yet, please do so. the summer of CCNA yet, please do so. Scan the QR code. I will drop a link

[1:51:37] Scan the QR code. I will drop a link into the chat for y'all as well. It is uh you can join for free and as of today all of the free students will have all of the course material uh from the beginning of the summer of CCNA up until

[1:51:51] you'll get access to all the all the videos, all of the reading material, and access to the labs, you're going to have to subscribe to us. That's $30 a month. You can also uh join as a premium member of the summer CCNA which gets you access

[1:52:07] to daily live streams just like what you saw right now. As Jeremy mentioned a few times, we do these every single day. We check in with y'all. We go over uh the topic at hand of or the previous day's topic and dive in further into it and

[1:52:21] as many questions as we possibly can. And uh it's a fun time. So, please definitely consider joining the the Summit CCNA if you haven't yet. And of Discord. That's where all the community is hanging out. I saw a lot of you join

[1:52:35] today to to be part of the giveaways. So, thank you for being part of Discord and the community. And congratulations to all the winners out there, of course. And for the last one, Skillbit, they handle all of our labs. So, be sure to

[1:52:47] check out Skillbit as well. Give them a shout out. Um, grab that link right now. any help with anything, please feel free to reach out to us. We're always happy

[1:52:59] to help you guys out as part of the uh your experience here with us. So uh Jeremy, people were asking though about the document. So if you can if you send Discord. >> Sharing it in Discord. So if you want to

[1:53:12] ask I will also I'll put that up along with the uh the video of the live stream when we post the video of the live stream. That would be probably at the earliest tomorrow morning or so. uh just because it takes a while for the the

[1:53:25] processing of the video themselves so we can get downloaded and uploaded, but I'll attach that. Um yeah, >> perfect. Awesome. >> I am I'm literally right now just throwing it in the NCAA channel and

[1:53:37] Slack guys. So you guys got it and feel free to >> All right, we will send that out uh as soon as we can. Thank you everybody for one of these uh just like this in two weeks. So, if you want to uh you know,

[1:53:51] sign up for the premium and you can join us every single day and be part of the us every single day and be part of the fun and excitement and uh get get in on configuration mode because it's so much fun. Anyway, hope you all have a great

[1:54:05] day and a great weekend. Take care everybody. Bye bye. Bye.

[1:54:35] Ooh. [music]