what is an IP Address? // You SUCK at Subnetting // EP 1
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- เผยแพร่เมื่อ 21 พ.ค. 2024
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0:00 ⏩ Intro
0:56 ⏩ Ad read
1:42 ⏩ What the junk is an IP address?
2:20 ⏩ How do you find your devices IP address?
3:50 ⏩ How did your device get this IP address?
4:45 ⏩ I bet I can guess your IP address
5:20 ⏩ A quick subnetting hack
7:35 ⏩ Analogy time!
10:10 ⏩ Miss Default gateway
11:06 ⏩ Challenge question!
11:45 ⏩ Challenge answer, I doubt you got it!
14:03 ⏩ We learned a lot! Let’s do a recap!
15:47 ⏩ End ad read!(Stick around for this one)
18:30 ⏩ Outro
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#ccna #cisco #subnetting - วิทยาศาสตร์และเทคโนโลยี
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0:00 ⏩ Intro
0:56 ⏩ Ad read
1:42 ⏩ What the junk is an IP address?
2:20 ⏩ How do you find your devices IP address?
3:50 ⏩ How did your device get this IP address?
4:45 ⏩ I bet I can guess your IP address
5:20 ⏩ A quick subnetting hack
7:35 ⏩ Analogy time!
10:10 ⏩ Miss Default gateway
11:06 ⏩ Challenge question!
11:45 ⏩ Challenge answer, I doubt you got it!
14:03 ⏩ We learned a lot! Let’s do a recap!
15:47 ⏩ End ad read!(Stick around for this one)
18:30 ⏩ Outro
Hi chuck
❤
I am currently hacking your oven..
Love you Chuck bro...
Still currently hacking your oven..
I’ve never seen anybody else before be able to explain these concepts in a clear and easy way. You are the best man!
He has the absolute explain and he is one of my reasons to learn linux which was impossible to me learn it bc I found kali linux too hard fortunately now I can do many things because of god first and this amazing man ❤️👍🏻
@Javad Hamidi I skimmed over this comment and I THOUGHT you said that Chuck was "such a HUGGABLE teacher" LMAO - well, I guess he could be good at giving hugs... but would I go as far as to say that Chuck makes me want to hug him???...... well YEA!!! COME ON OVER HERE CHUCK AND GET YOUR SELF A HUG FROM BIG OLD TWEEDLE-BEAR!!!!!! mmmmhhhhhmmmmmm .... ❗
❗👀☝❗🚫- OHHHHhhhh OH NO NO NO!!!! ... there will be ZERO physical contact in Network Chuck's classroom!!! Now put out your hand SO I CAN TEACH YOU A LESSON!!!📏👏💢😱😨😖😥😭💦
P.S, - No offence Chuck but your Wife is GORGEOUS!!!
The Oprah example is hilarious.
This.
Bro admitted that his kids are robots
Dude, thank you for spicing your lessons up by being upbeat and adding funny clips. Focusing is an absolute nightmare for me unless its interesting.
I just found your channel, Chuck. The amount of information related to learning IT, especially at my age, seems daunting sometimes. Through watching just a couple of your videos I've started to gain confidence rather than question my faith and sanity. Thanks for all you invest in teaching. 🙏
7:20 another way to think about it is 255 is 'full' and 0 is 'empty', you are specifying the amount of 'free space' in that 'slot' (octet). As we've specified 255 for the first 3 octets, there is no 'space' for that number to change as we've said that those 'slots' are full and it will be locked to those digits. Whereas for the final octet that we've specified as zero, we're saying that its 'empty' and the DHCP server can go ham and allocate what ever it likes in the 1-254 range. Obviously thats highly simplified and in reality its more nuanced than that, but it made it click in my head.
Love this
@@NetworkChuck Dammit I lost the heart as I made an edit 😅but thank you! I love your vids and networking is one of those topics that never seems to stick, so thank you for covering it, I'll be watching this series through and through!
@@NetworkChuck give him a heart again! 💔
nerd (jk i dont understand anything lmao but i will get there)
What if we had more than 253 devices in our network?
I've been in IT for over 20 years and am very comfortable with networking. I still love these types of videos because I always pick up something that I may not have known or was taught incorrectly. Thanks for all your hard work on these videos looking forward to EP2 !
yup your not a loan or are ya
When I installed my first network, netmask was not a case (we used casefull routing, but we didn't knew that back then). 1993 the netmask and (CIDR) came, and everything got more easy.
@@SnapcrackerzTeam "your not a loan" BRO WTF IS YOUR ENGLISH??!!!
@@AM-mv6ro hah
same
The way you are explaining, I bet there is nobody else who could explain the concepts this well. Hats of to you chuck. You will be my networking teacher 💯💯
Yeaahhh my too . 🎉 toilet. Opra 😂😂😂just amazing explanations. Wonderful
Your videos are helping me tremendously. I'm in school for cyber security and so much of it comes full circle for me when I go to school but then watch your videos after. Thank you Chuck
This is great. Been working with IT 5+ years and this helped me grasp things I should’ve known by now. Love this ‘fill in the knowledge’ gap kinda thing you provide in an fun to watch manner!
this is comforting. I'm taking online classes and I feel I need to know absolutely everything and its an ongoing learning journey
I've been in networking now for 2 years, and the way you just explained everything far exceeds anything my instructors or my supervisor has explained it, I actually understand it now
so true
Same.
Yeah same I forgot most of the basic information that was taught because the teachers paid less attention to my class
How have you've been working in Networking for 2 whole years and only now are starting to understand how IP addresses work? I'm a janitor and I've known how IP addresses worked since I was like 7.
Chuck, can I just say what a blessing you are sir. Thank you so much for making these videos. I've been tasked to start working on Network Segmentation Testing and these videos are really helping fill in the spaces in my knowledge gaps. Cheers brother.
Your my new favourite person I just thought I would let you know. Im having a hell of a time atm in 2022 my life turned upside down, left and right. This year has been a real challenge but I got a feeling your the man to help. I needed some help with networks and I feel if I binge watch your channel I will get what I am looking for. Thanks for your time and effort and style!
I’ve hated networking my whole adult life (since like 10 when I got into programming and computers). This laid it out so simply. Much better then my college classes on it. Finally grasp some of these concepts I’ve avoided. Thank you.
10 years old and you got into programming!?
damnnn tell em shenequa
@@tahersadeghi6773
@@tahersadeghi6773 pretty common where computers and computer science lessons are available.
In my school since year 3 we used basic stuff like scratch and code . org which started my interest in programming languages (but my mum’s laptop couldn’t run anything more than IDLE)
I've come to the conclusion that you are so good at explaining things, because you are a good father. Good parents learn how to communicate and explain ideas, regardless of the complexity, in an easy-to-understand way. Good on you sir!
Wow I love how personal these explanation videos are. It makes it very fun to learn and not boring
Honestly, i wish you were my math teacher in school, or my comp science teacher in college when i was getting into IP addresses and binary numbers. You make this sound so easy and fun. So proud of you, and glad i found this channel.
Rarely you find someone who goes on to explain less common topics in CS and yet make it interesting. Great job. Keep it up.
I love your videos man. You make tech even more fun then it already is. I also love that you keep it fam friendly so that all ages can get into tech.
You're wonderful my guy!
Went through all your videos on SUBNETTING and just wanted to thank you for 'explaining' this concept in a way that I better understood. I don't know what you did but it was easier getting it from you than a book. Thanks man!! Good stuff
Thank you, Chuck! All our CCNA/CCNP course study group loves your channel and content. You help us greatly to understand concepts, that are quite difficult sometimes.
That's for sure ☺️ chuck is great educator and father 🙏
If he actually did more networking than hacking related content that is.
Thank you so much for making this video, I’m taking the Google IT Career Certificate training course, and totally hit a wall with these subnet masks, their videos leapt from very basic to overly technical & skimming over things too quickly for my understanding. Rather than getting frustrated/despondent, I decided to search for someone who could explain, and struck good with your channel! Much appreciated!
I came across your videos yesterday and have since watched 3. I want to just say thank you for making your videos really easy to understand with your analogies and charisma. You are amazing my guy! ❤
just finished my CCNA course today and it was hard asf. I wish i wouldve known about your channel before i started! Definitely a great channel if you wanna start learning to be in the IT world.
I'm looking forward to this series! Can't wait for the rest. How many episodes will this series contain?
You have a clear way of explaining networking concepts and, if you haven't already made them, I would appreciate any videos on other important topics like configuring multiple NICs and multi-homing, setting up NAT & port forwarding, SOCKS5 proxies, DNS, firewall rules, and troubleshooting techniques. PS I share your love of coffee ☕👍
You are not just an educator in IT tech but a pedagogue. The explanation is clear compared to what my boss thought me in a harsh manner thanks.
Going back to school at the age of 42 is intimidating. I'm going through and MS Servers class right now and you just made the networking portion click better. I appreciate your videos!
SysAdmin/Network Admin here - Great job! Love your videos! I am going to show this to my techs. You would be surprised how many IT Professionals do not understand networking.
You are so right!
IT Professional who doesn't understand networking, checking in lol. At least I'm here to fix that, though!
Sys Admin here that lightly understands networking. This is the year I’m fixing that. 🤣
@7:32 The short explanation - The network portion of an i.p. address is just like the name of the street you live on and the host portion is just like the assigned house-number to the home you live in.
OR
Your home network is street in a world full of roads and your neighbors are the devices connected to that network. Thus, your devices have the same address, just different “house numbers”, in order to distinguish themselves from one another.
I am in a networking concepts class. The way you explain this information is so helpful. You also make it less stressful with putting some little comedy in there. Thank you!
Missed it. I went with 256. But I’ve been working on AWS and you helped understand why I didn’t have 256 ip’s. Anyway I’m stoked for the rest of these!
Also, if you have DHCP for a network, don’t use the entire range! 11-240 is a good rule of thumb for a /24, so you can always add devices with a fixed IP to the network later!
Psst use a /23 subnet mask and you can have 512 IPs -2 of course.
I missed it too, I guessed 254. I forgot about the default gateway address. LOL
But 254 is correct for a /24 ip range. The zero is also an ip address. You have 256 possible IPs (0-255). And you need to subtract the broadcast and the network address, thats 256 minus 2 equals 254.
The router/gateway is only required, if you want to leave your ip address range, so it is not a must have. However, like any other device, you will need to address it with an IP if added.
@@kemalc.3782 And the default router does't have to start with the first available ip address(1). It is wise to do so, but it's not a must.
Looking forward to this series Chuck. I'm a cybersecurity student but my previous educational background is programming based, not information systems. Networking concepts seem easy so asking for help/clarification from teachers or other students often feels like I might as well be asking "what is a computer?" You're good at explaining difficult subject matter to give people without the background a framework for further learning
There’s no need to be afraid to ask the pretty obvious questions, if your instructor mocks you for doing so then you don’t have a great teacher.
Amazing video made. I just started my education in network security. Your videos are so entertaining and informative. I would have to say you are a masterclass at your craft. Thank you for being such a great resource!
I love the creativity you are able to pull off while teaching a concept in such a consise manner. Hats off!
After so long we have finally got an addition to the ccna series thanks chuck
I changed my IP subnet from 192.168.1 based on one of your past videos that stated this is almost assuredly the default assigned to many devices. Hackers know this. I had not even consider this. So I changed to one of the other non-routable IP subnets (or private subnets). Thank you for what you do here Chuck. You teach even old dogs new tricks.
I've been doing the same for years, I never use router defaults. But on the other hand, my home network runs off of 3 separate subnets, one for home use, one for work (with a persistent VPN connection) and a "guest network." I also run mac address filtering on all except guest and even that one is limited to 10 IP's available.
While it's true that hackers from age 10 and older know about non-routable subnets, that's not really a concern. You need to protect ACCESS to your network and data, so the IP range is of little concern. The best security against hacking are very complex account and WiFi passwords, 16+ character alphanumeric/special characters are best along with router level and/or device level antivirus. It would be very rare for a hacker to attack a personal home network unless you have something of value, they would be more interested in your bank, credit card, and email accounts. Also passwords should be changed periodically. My approach is using a "pass-phrase," a sentence-like string of words you can remember. For example, if you're a Pink Floyd fan, "Welcome To The Machine" (song title) could be a relatively simple to remember pass-phrase of WelComeToTheM@chine$100 or a more complex W3lc0MeTothEM@ch1ne!011.
Speaking of defaults, I also never use the factory installed router software, except for guest which is my ISP's. I shut off as much as possible and lock it down as well as it will let me. I re-flash my other routers with dd-wrt which offers a LOT more control over everything. This has more features than 90% of people would use but it does offer a better interface as well as more flexible network setups, much better OpenVPN control, and ton's of security upgrades and filtering options. My only caution is that if you were to consider re-flashing your router, this can be dangerous and one false move you can turn a D-Link into a Doorstop.
@@chrisneumann4202 I can't justify having 3 subnets as it's just my home network. No work network involved as I am retired. If I had a need for that I would. I have considered setting up a guest network, but also have no need for that at this time. That
would be very easy to set up. I had considered setting up a VPN but I don't travel much now so once again not a real need.
I had one configured thru my NAS and it worked locally, but not remotely. Plus I really didn't like leaving possible access to my NAS so removed it. I later found out I has misconfigured the forwards to use it remotely. Oh well. If I have to set up a VPN I would want it hosted on the ProtectLi under pfSense.
Watching your video is like ASMR experience. I am really total beginner at networking and there are so many terminologies I don't understand. But you make the experience much easier for me. Thank you again.
Legit liked this video for the cold coffee comment alone. We all need love, man. Love somebody today.
This has been such a great watch! I've suggested it to a couple friends that are struggling through subnetting. Looking forward to watching the rest of your stuff eventually.
This was great, everything you teach is so easily absorbed into my brain!!! 😁
You make Networking + so fun to learn. My mentor told me to watch your videos because I was struggling since I am new to the IT field. Your videos definitely keeps me engaged and more interested in this field. Keep up the awesome content @NetworkChuck ! I just subscribed to your channel and bell notifications.
You're about two coffee's away from a line of coke. I normally can't watch hyped up youtubers, but there's something about your geeky enthusiasm that's contagious. I can see you put your soul into making these videos, and it's inspiring. You've opened up a rabbit hole for me, because of your style of teaching. Nice work :-)
😂
This man is fun to watch. Even though i know any particular topic he is talking about, watching him gives you joy and teaches you something new and important on what you already know. Hats off bro💪💪💪💪
I am new to subnetting and all this fancy stuff. I was reading online about it, trying to understand. However, I was not really grasping it. Watching your quick explanation of it saved me so much headache. I subscribed and plan on watching all of your videos 🙏
Well this came at a very convenient time, awesome! Thank you 🙏🏻 ☺️
I love your vids! I’m planning on going into it support to start my it journey. I am learning how networks work and I have been having trouble with subnetting. I have autism so it can make these topics harder to understand, but you always break these topics down in fun and easy to understand ways. Thank you for making it possible for people like me to get into the wonderful world of networking
There are charts you can print to show the different subnetting choices you have. I had several different ones printed when I was supporting a companies IT network. Very handy instead of having to figure it out by hand. After awhile it just starts to stick in your brain.
I have been interested and scared to enter a world I enjoyed but was intimidated by. The course is not " a one and done " but a great window into a deeper understanding of what and how the subject works. This is a great study guide/tutor to open up anyone to a whole new world or wormhole who is interested. I personally have 7 pages of notes and paused the video to absorb the information for class 1-2. Its a ton of great info and I want to thank Chuck for releasing and sharing this amazing information. " Thanks Chuck "
You know I wish I had this 25 years ago in uni when I learned all this, you are so much more engaging than my professor was :)
I'm 13 and quite keen on working on cyber security related things when I'm older and your videos really help me learn more! :)
Thank you very much for all your content. Love it. However the only thing I want to ask you is, why dont you complete your series of videos in that particular field. You name them EP1 till max EP3,4,6,8. thats it!
Thank you so much!! This helped me clear out so many doubts I had. I'm taking the Google It course and I was so confused when the instructor was explaining this.
You are awesome.. Many videos exist but your way of teaching is really incredible and you have the ability to simplify and give analogy in a way that make the info funny and stick to your mind fast..really amazing
As someone who already knows this and is just using this as a refresher, this is truly amazing education and love how you explain things!
Two things:
1. Thank you soooooo much for this video. This is TOP quality content. This was an amazing refresher on subnetting. I'm sitting up at 5am with my baby (sleep-schedule-confused one-month-old, the best!) and despite my sleep-deprived new-mom brain, I was still able to understand this perfectly. Amazing job Chuck!
2. The advertisement at the end is quite the surprise! I got a good network CHUCKle out of that (see what I did there?)
Haha thanks Chuck!
4 years of college were not able to explain this topic has clear and fantastic as Chuck just did in 18 minutes. Master Chief Chuck you rule!!!! thank you so much!
I just started a cybersecurity boot camp and watching these to review the fundamentals we learned in camp has been very helpful
Said 253 and got it right, only because I'm starting my own public cloud and the last couple weeks has been nothing but networking.
Tip for anyone wanting to get started with public IP subnets, use the RIPE CIDR Chart to help with subnet masks.
Thank you so much!
Just finished this week my CISCO CCNA Course - Instructor-led.
Now learning for the CCNA exam and this video certainly helps, since I still find subnetting quite difficult.
I'm in Cyber Security myself as an Analyst, which Certifications do you recommend more?
Have CompTIA Security+, CISSP and number of Splunk certificates.
Literally the only man who can make this kind of material interesting to watch and learn. Thanks Chuck !
Thank you so much for making this video. I was having such a hard time understanding my comptia instructor when he explained how IP and subnet work. You made it sooooo easy to understand.
Real good explanation, great job! Keep it like that!
Thank you!
Best video explaining IP Adresses and networking! You explained it in the most clear way possible, nobody has ever done that. I can't wait for the next episode! Can you upload tommorow please ;P
Thank you!! I won’t upload tomorrow, but how about Thursday?
@@NetworkChuck Yayyy, sounds great!
Tell me about it. Even my college professor failed to explain it like this. NetworkChuck explains it in a free video and it makes more sense then a 3 grand undergrad class.
Such a great teacher because you made us learn and kept us entertained at the same time.
First off. Your style of teaching speaks to me and I thank you from the bottom of my soul. Second, for your question around the 10min mark. If the combinations can be 0-255 for each section of the address, wouldn't the answer be a equation of how many possibilities can come from X = (0-255), X.X.X.X. what am I missing other than the fact that default IP addresses are always the same out of the box with your hardware
I watched The Manscaped advert too! 😉 Hilarious 😂
NetworkChuck's Kid: *Screams*
NetworkChuck: "Oh no! Anyway..."
I can't get over the Manscaped ad being the most-replayed part of the video 😂 Anyway these videos are extraordinarily-well done, looking forward to refreshing my knowledge and making a little more sense of IPs and subnets!
I wonder if this video makes me more attentive to learning this concept because of all the quick jumps and transitions throughout the video. Since videos nowadays use a lot of jump cuts to keep their viewers engaged, I'm wondering if that is partially the reason. Oh well, just a thought I've written out loud and will now be online forever.
let's say my toilet wants to talk to my phone what would I do then? I think i'd call my fartiologist
These videos are going to be so helpful for me, I'm doing some good courses in IT but you're just as smart as the professors and funny too, that helps a lot
In school for cybersecurity so I watch a lot of videos like this to supplement my required reading, this is the most interesting and engaging one I've seen! You do such a good job keeping it fun and upbeat, I have seen so many that are detailed and explained well but are dry and can get really boring. But I really enjoy yours and you're funny, keep it up! I will definitely be watching more in the future.
litterally I came here after my class to understand what the teacher explained :D
You are so good at explaining things! My favorite number 1 channel to watch. The sponsor part was hilarious, you were having a hard time reading that stuff lmao!
Your method of explaining is great . It’s so easy to understand. Thanks a lot .
Finally, a networking class! I needed a refresher because in college this was a doozy! Thanks mister Chuck!
what's the best way to keep your Ip safe?
@@dawynekronberg2543 so youre saying that decentralization is the way to go?
@GSW what's deeper? what do they do
Don’t use the internet
@@ukrainium_92 but that's not really realistic now is it, im talking about protecting your IP whilst still using the internet
Vpns or proxys. Think of them as using internet decoys
Dude you saved my life. I was dying with the whole TCP/IP at my school. I've subscribed and will be using your videos along with my study material.
Just wanted to say I thoroughly appreciate all the effort you put into these videos to make them entertaining. My attention span applauds you ahaha. Thanks for sharing these concepts so clearly!
The ip is supposed to be given to everyone you know.
LOL
1:1:1:1 ddos me
can i hack your server
Ha ha ha
This man saved my life
Man, your videos are pieces of art. As small TH-camr this kind of content inspires me. Thanks!
You are the best Chuck! Thanks for making the network subject way easier for me 🙌
Dear Network Chuck….
In the IT business, consistency is a must. I found the first episode of the series based on the title I saw in episode 6. How ever, I don’t necessarily find the episodes in between. There is at least one possibility, but I would put it to you to name each episode in a series with the same title, maybe with a subtitle and episode number.
You aren’t the only one who has done this, but it sure helps to keep the series in order.
It’s just a thought.
You are the best networkchuck I wish one day I'll learn hacking from you
Thank you so much for this! Super grateful for this free information you are changing the world with your videos. Thanksgiving is tomorrow and im thankful for you Chuck!
Great video, thanks!
Love the energy, enthusiasm, and editing :-)
I can only imagine how hard your wife laughed about how awkward the shower shoot was for manscape. 😂 I'd be the same probably
Interesting analogy. They way I learned it was through the ones and zeros breakdown in a Microsoft class 25 years ago. That sure helps you visualize what is happening.
Printed charts showing all the different subnetting choices is even easier. Yeah, you should know how it's done manually. Same as differentiation in Calculus. Once you know how it's really done you can learn the short cuts.
This Dude really explains in a fun way which makes me remember the things, thanks man for this video
Amazing video and you actually make this stuff fun, even though to some, it's already fun? Will watch your other videos on this for sure as I'm currently in bootcamp for devops and slightly struggling with networking but you cleared a lot of things up for me
privet drive= Harry potter?
As a person with adhd, with a teacher in school that cant learn me shit. Having this is a match made in heaven thank you alot.
This video was so good that I watched the entire 2:45 minutes of ad (knowing I could skip them) just to show appreciation to the work put in to this.
I already know all the concepts of this video, nonetheless, I saw it all, it's very entertaining and refreshing to remember concepts
and for people who are not familiar very educational, something everyone should know
Actually you can be a great sales person :>
This is crazy how easy you make it to look!
Thank you very much dude, you are a legend.
Man I love this guy, Amazing explanation, I am preparing for my exam, and he makes it look so easy. Thanks as always. Amazing work.
In 8:00
Linux users: hmm
Houses need penguins🐧
i wish my teacher would be passionate like you. makes my understanding more firm. Thank you man
You are the best teacher with your amusing teaching style I have ever witnessed in my life. God bless you.❤