subnetting my coffee shop

Do you still suck at subnetting? I don’t think you do….but this problem might stump you. I need you to help me subnet my new coffee shops but the problem is a bit different than you are used to. I need you to subnet my coffee shops based on host requirements. How do you do that?

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#ccna #subnetting

[nicko]

If you really wanted to do this right, you would want 3 subnets per coffee house, one for your POS machines, one for your infrastructure, and one for the guest network. By my count, you would want at least a /29 for the POS network, and /28 for network/server/WAP, and a /27 for guest access. Reminder, this is per shop. ;)

[OneLitJabroni]

I love when people teaching you something have you try and answer a question with content they didnt teach you yet. Just a set up for failure. I appreciate when someone explains everything first.

[neanda]

It's truly amazing how you make important things so entertaining. It's like you're the super teacher that we never knew we needed.
Btw, I'm not even into this field, but I just love watching the fact you are so into teaching others. I'm just that guy at the back who will always protect the nerds. Bless brother

[Yashuop]

Raise your hand if you've been watching NetworkChuck for a long time🤚

[SabreToothedSam]

Just passed my Network+ Exam the other day. Writing out the bits and Nosferatu numbers saved me on the subnetting questions.

[davidsomething]

I did my CCNA a long time ago in 2003 and even though have forgotten a good bit of the detail as I don't use it so much the IP addressing is the most I use these days in my daily role. You will often get questions like find the broadcast address or similar in the CCNA exam. One bit of advice for the exam is to write a similar table down before you start the timed exam to save a little time.

[timecubed]

I haven't even watched the first subnetting tutorial in the series and I still got it. You teach stuff in such a simple and easy to learn way, even for complex stuff like subnetting

[foodthehardway]

I'm Forty-eleven years old and I still subnet on my knuckles. Also days in a month. I enjoy the content. Thanks. Bit boundaries are the worst.

[FINANCEFREEDOM]

14:17 the answer is D (48.25.31.255) with the subnet mask of 255.255.248.0

[KenzieCubbison]

I got my undergraduate certification in Networking from CSU Global in roughly a year of courses. In one video you have made subnetting 100 times easier to understand than any of my instructors did in class. Thank you!!

[ToulisGaming]

On the next few weeks i'm actually giving an exam on network protocols and it includes subnetting. You're a life savior 🙏

[laur.an]

To be fair. I think an easier way of explaining it is to think about it, this way: Every bit you go to the right, you will half your hosts, and multiply the amount of subnets you get.

So if you got that would be 256 hosts and move over one to the right so its you get 128, wanna move one more? damn you get 64.

You wonder how many subnets you end up with? Easy! Remember how many times you divided and multiply or raise to the power of number you divided.

So in the case where you get 256 you start with 1, divide it once, add the bit you got 1x2 subnets (2) with 256%2 (128) hosts per subnet, do it again you get 128%2 (64) hosts, 2x2 (4) subnets (each with 64 hosts).

Take it logically. This is how it works for me. BTW, I work in IT and had to learn subnets, it seemed hard, but after learning that the bits are just a translation and how everything ties in together, it only took me a couple of days to understand the process.

[volodumurkalunyak]

Each coffe shop: 2x /64 subnets.
1 of those - wireless AP's and guests
Outher one - for employee / R. PI, server
Total: request /56 from ISP.
/60 or /48 of IP adresses are also possible.
Ipv6 only.

[FlarGarg]

Im mentoring a group of students. They don`t gonna go for any networking sertification anytime soon, but they do need to understand it`s concepts in basics form and have some practical skills.
Your channel is one that i recommend the most for network-related questions.
Thank you very much for your work and content.

[muslim]

for the last question the answer is D, I have an suggestion for you that make more video about practical side for networking , I see your channel missing this part, that make your channel growth, I Get that idea from this video the thumbnail interesting and the content also interesting, thank you Mr chuckCoffee

[MrBigietollie]

;-) You said the right words to make me feel comfortable with myself again. I am a generalist with 20+ years experience in IT and I am still not a specialist. The best magic word you said is RELEARN! Love your vids!

[dhruvsingh]

Network chuck is the best for new networking guys.... Super coffee Shop rocks...

[jjann]

Great video Chuck! If anyone is still struggling with subnetting (I did when I first encountered this for my CCNA), I would recommend Wendell Odom's "IP Subnetting Beginning to Mastery" video. And yes, that is the same Mr. Odom that wrote the Official Cisco CCNA Study Guides. It goes from the absolute basics to what would be considered "mastery" for the CCNA (and covers a good bit for the CCNP). I hope that helps!

[ItsQualitycontent]

I do some ethical hacking so im not specific to one software, OS or language. I watch these for inspiration and i am very thankful. You have helped me a lot. on subjects i already know sometimes a breakdown is just what i need to rethink. Ur an incredible teacher

[yapdog]

Hey, Chuck, long-time sub here. I just want to take a moment to just say how much I appreciate the great work you're doing on your channel. I'm an old coder (30 years of C) so I've been around, but I always come back to your channel for a refresher. Like me, though, I'm sure you need (mental) breaks every now and again, so be sure to treat yourself right, too, okay? 😁👍