If 1111111.111111. is the subnet mask , then what is 255.255.255.240 is that just a subnet and not a subnet mask/ would there be a difference between a subnet mask and a subnet?
I'm currently in my second semester of CNTS and this video has really helped me understand how to the number of host. In 8 minutes I learned more than 7classes that are 3 hours long just in one video. Thank you so much!
after hours and hours of trying to understand subnetting I watched your video and instantly understood everything I sucked your knowledge like a sponge does it with water… it was so easy all the time… and I had it right in front of my eyes… thank you so mutch man… you helped me finishing my apprenticeship as an system technician
This is the most clearest, unfoggy and transparent Explanation. Thank you very much Sir, I have wasted lots of time and passed by many resources without absorbing the info properly, You Made My Day. Much Respect.
Some RUclips tutorial videos are much better than being in classroom listening to a professor who spends more than half of the time allotted to teach a subject, e.g., subnetting on digressing and jesting. By the time the professor gets back on track, some students lose focus and learn nothing. Good RUclips tutorial lessons are gradually replacing classroom learning. Thanks!
So , it 2 to the 4th power because its 4 subnet bits , but is he saying that the 4 subnet bits come from 11111111.11111111. , or is it the one above it 255.255.255.240 because i thought that was a subnet mask , and not the 11111.111111.
If 1111111.111111. is the subnet mask , then what is 255.255.255.240 is that just a subnet and not a subnet mask/ would there be a difference between a subnet mask and a subnet?
This is exactly what I learned in 2000; 24-years later without any networking in-between & I'm having to refresh my memory and all I've been able to find are calculators -which are good IF YOU KNOW the fundamentals. I didn't even need to watch the video, a simple look at the video image was enough to trigger those memories! I hit play anyway for your credit.
Good heavens, thank you so much. I have spent the last two days stressing about trying to figure these out and how none of it is making sense. The way you explained it - everything made sense. Thank you so much!
I dont like CBT nuggets they do too many shortcuts in their videos but this is the best explanation of all the videos that i have seen. I understand it very clearly after watching this video.
So , it 2 to the 4th power because its 4 subnet bits , but is he saying that the 4 subnet bits come from 11111111.11111111. , or is it the one above it 255.255.255.240 because i thought that was a subnet mask , and not the 11111.111111.
If 1111111.111111. is the subnet mask , then what is 255.255.255.240 is that just a subnet and not a subnet mask/ would there be a difference between a subnet mask and a subnet?
when determining which class a network is how do you identify that the first 2, 3 or 4 octets are the ones that will stay the same? For example , if 150 is Class ''B'' range so first 2 octets of network portion wont be changed. Does this simply mean that class ''B'' is always the first 2 octets. Its not about how high or low the first network number is right?
@@tomross8820 This was a year ago, I'm learning network engineering now, right now I'm learning programming to program IOT devices, I don't actually remember any of this.
when determining which class a network is how do you identify that the first 2, 3 or 4 octets are the ones that will stay the same? For example , if 150 is Class ''B'' range so first 2 octets of network portion wont be changed. Does this simply mean that class ''B'' is always the first 2 octets. Its not about how high or low the first network number is right?
Perfect explanation. You should just explain a little bit more about what those numbers are in the parentheses after the subnet mask. They are the number of ones.
The last question in the video150.150.0.0/30 /30 simply means subnetmask in short, so it’s: 255.255.255.252 Here the IP address changes from class B to C, because the subnetmask tell us which portion is the network ID and which portion the host ID, in this case 255.255.255.252 It says the first 3 octets belong to the network and we cannot use it or change, the last octet is for the host and we can play with it: now 252 in binary is: 11111100 so: 2^6= 64 number of subnetworks 2^2-2= 4-2 = number of usable hosts. Am I right?
@@annisnajihah6761 The mask ends in 252, which in binary is 11111100. The host part is the zeros and the subnet part is the ones. So, subnets = 2^6; hosts = 2^2.
this is exactly how subnetting should be taught. Many instructors want to shove the entire thing down your throat and the information gets overwhelming. I like steak, but don't serve me the entire cow.
So, subnets and hosts numbers go together in this that, the number of hosts is going to be allocated to the subnets. 10 subnets and 20 hosts means, it's going to be 20 hosts per subnet. Resulting in a a network of 10 subnets and 10 x 20 hosts. I would really appreciate some answers here,thanks.
After wasting one hour searching for this topic, I got what exactly I was searching for. Your video must be at the first rank.
Same here bro
Same here🤣
same
@@frg7861 SAME 😉
Can you teach come how to get the subnet mask ?
Every few months I have to remember how to do this. When I get fuzzy and forget a step, I come back here. Best SN walkthrough ever.
The way you convey the teaching is superb. Simple yet concise. Thank you.
I've searched like 20 sources, your's is the only one that made sense.
please check out this video
ruclips.net/video/nC0nfp5wykg/видео.html
Same!! Thanks much
If 1111111.111111. is the subnet mask , then what is 255.255.255.240 is that just a subnet and not a subnet mask/ would there be a difference between a subnet mask and a subnet?
@@tomross8820 255.255.255.240 is the subnet mask. The first two octets are just the network portion.
I'm currently in my second semester of CNTS and this video has really helped me understand how to the number of host. In 8 minutes I learned more than 7classes that are 3 hours long just in one video. Thank you so much!
after hours and hours of trying to understand subnetting I watched your video and instantly understood everything
I sucked your knowledge like a sponge does it with water…
it was so easy all the time… and I had it right in front of my eyes… thank you so mutch man… you helped me finishing my apprenticeship as an system technician
This is the most clearest, unfoggy and transparent Explanation. Thank you very much Sir, I have wasted lots of time and passed by many resources without absorbing the info properly, You Made My Day. Much Respect.
After 10 day search on Internet to calculate the formula for No. of subnet and No. of Host.
Great help. Thanks a lot for such a great explanation.
me too and can u share me the link to find the no. of hosts, valid subnets,broadcast address for each subnet.
Some RUclips tutorial videos are much better than being in classroom listening to a professor who spends more than half of the time allotted to teach a subject, e.g., subnetting on digressing and jesting. By the time the professor gets back on track, some students lose focus and learn nothing. Good RUclips tutorial lessons are gradually replacing classroom learning. Thanks!
The best subnetting explanation I ever saw, and I did lots of ccna courses from veterans in networking.
Simple and clear, no bloat or confusing tricks or fills. Amazing explanation. Thanks you!
So , it 2 to the 4th power because its 4 subnet bits , but is he saying that the 4 subnet bits come from 11111111.11111111. , or is it the one above it 255.255.255.240 because i thought that was a subnet mask , and not the 11111.111111.
If 1111111.111111. is the subnet mask , then what is 255.255.255.240 is that just a subnet and not a subnet mask/ would there be a difference between a subnet mask and a subnet?
I've been struggling to grasp this concept for a while but after watching your video, I've finally got it. Thank you so much!
This is exactly what I learned in 2000; 24-years later without any networking in-between & I'm having to refresh my memory and all I've been able to find are calculators -which are good IF YOU KNOW the fundamentals. I didn't even need to watch the video, a simple look at the video image was enough to trigger those memories! I hit play anyway for your credit.
still the best explanation in October 2024(14th)!!
much love, from Africa, Zimbabwe🤩🤩🤩
This is way easier than the way my teacher taught us. However he showed is the long way. Love this shortcut.
I have attended so many tutorials for subneting this the best one for me.thank you.
@ 6:23 im still confused as to how he got "-2" what is the broadcast number in this case and the network number?
@@tomross8820 2 is the default number of 2 ips that you don't assign to anyone, one is for the network and the other for broadcast
Good heavens, thank you so much. I have spent the last two days stressing about trying to figure these out and how none of it is making sense. The way you explained it - everything made sense. Thank you so much!
Just the information I needed to workout the valid subnets and hosts. Very helpful indeed! Thanks for this much needed information!
PERFECT explanation, even for non-native speakers (German here). Thanks very much!
Best and most clear description on how to find subnets and host.
HUGELY helpful. Best explanation I've heard.
Agreed, this is the most understandable explanation I have yet seen, and that includes CBT Nuggets and the Cisco NetAcademy. Thanks!!
I dont like CBT nuggets they do too many shortcuts in their videos but this is the best explanation of all the videos that i have seen.
I understand it very clearly after watching this video.
So , it 2 to the 4th power because its 4 subnet bits , but is he saying that the 4 subnet bits come from 11111111.11111111. , or is it the one above it 255.255.255.240 because i thought that was a subnet mask , and not the 11111.111111.
If 1111111.111111. is the subnet mask , then what is 255.255.255.240 is that just a subnet and not a subnet mask/ would there be a difference between a subnet mask and a subnet?
@@tomross8820 the subnet mask is the id of each of the subnet that gets broadcast.
Definitely the best explanation. As a beginner, I totally understand. Thank you very much!
Thank you so much! Just started my classes and my professor isn’t the best at explaining but this has made it so much easier to understand.
I'm angry at my partner so instead I watched your tutorial on how to subnet well. It made me feel a type of way. Thank you, I feel like a new man!
Very good, clear explanation. Appreciate your time and knowledge ❤😊.
Lots of tutorials out there, the formatting and patience of the speaker in this video makes for an excellent quick lesson for those looking to review.
After watching this video, it's so much easier to understand and digest the concept of subnet masking.. THANK U very much :)
You're so great sir.
My concept is clear after watching this
Good tutorial deserves likes. It helps others to find faster about solution of their problems.
Wow this is a fantasic approach to teaching subnetting! Ive learnt a lot from this video. Thank you!
You are a life saver. Simple and straightforward. Thank you so much
Thanks to you...while after researching over internet...I found only this video informative and it is easily to understand...
Now I can finally make heads or tails of this. Thank god for you man, you made my day.
when determining which class a network is how do you identify that the first 2, 3 or 4 octets are the ones that will stay the same? For example , if 150 is Class ''B'' range so first 2 octets of network portion wont be changed. Does this simply mean that class ''B'' is always the first 2 octets. Its not about how high or low the first network number is right?
@@tomross8820 This was a year ago, I'm learning network engineering now, right now I'm learning programming to program IOT devices, I don't actually remember any of this.
Your video helped me figure this out. Currently preparing for an exam and couldn't figure this out. Appreciate you making this.
You’re really awesome at teaching. Why isn’t your channel active anymore?!
I've been stuck on a telecommunications course assignment for hours! Thanks dude! You helped so much
How I wish u were ma teacher❤❤❤,coz u are so woow
The best videos about subletting definitely belong to you. Everyone else explains things as if you're already supposed to know what their explaining.
Paul Browning is good too
It is the easiest explanation that I have ever seen. Thank you so much!
very simple and understanding explanation, THANK U 😍
Best Explanation. COMTIA A+ Training modules left me with no understanding
Great video! I forget these formulas and methods all the time. Good reminders.
This is the best video I have seen on this subject. Thanks.
Very precise and clear explanation. Worth of watching🙌
This helped me tremendously. Thank you so much!
when determining which class a network is how do you identify that the first 2, 3 or 4 octets are the ones that will stay the same? For example , if 150 is Class ''B'' range so first 2 octets of network portion wont be changed. Does this simply mean that class ''B'' is always the first 2 octets. Its not about how high or low the first network number is right?
@ 6:23 im still confused as to how he got "-2" what is the broadcast number in this case and the network number?
you the best of all time you have made me understand the topic well. Thank you, boss
THIS WAS SO FREAKING HELPFUL YOU SAVED MY GRADE!!!!!
one of the most helpful video over internet today for me.. thanks :) #GBY master
I went thru so so many different videos and WOW. Thank you my man. god bless you.
You are the best,I have been struggling, you are the best, I have no words, thank you so much
This helped me so much...great work you are doing
I have final exam tomorrow and this helped me a lot thank you
THIS VIDEO IS A MASTERPIECE ! thank you so much.
(my first comment ever on a youtube course )
🙂🙂🙂yooooo interesting thank u so much..very nice and useful..keep going
Hi
Got what I have been looking for long. Thank you, Sir.
Your video just helped me understand the wildcard number thank you! I went through a few videos trying to figure it out.
Thanks from Pakistan lol you really helped me and answered exactly what i was looking for.
Perfect explanation. You should just explain a little bit more about what those numbers are in the parentheses after the subnet mask. They are the number of ones.
very good and clear explanation with very good examples, thanks
I finally get it. Thank you for the simple breakdown.
Thank you sir!! Your tutorial was very helpful.
How do you know which subnet mask to apply to the given IP address? Will it be given in a question? Explain please.
subneting explained in black n white ,thumbs up bro
Thanks a lot i had trouble understanding this in class, but this video made it crystal clear to me :)
I’m Italian and I understand you more then my Teacher
the only one that help me understand subnetting
This video make more easier in subnetting....Thank you so much system engineer...
It is good example for the freshers Thank you sir
Thank you for helping me reinforce this concept.
Great tutorial in fact all videos are simple to understand. Cheers!
You're amazing. Thanks alot for making my day.. 😀 😀
Hello. Thanks man. Very good explanation. I am understand 100 %. Nobody explains sub-netting like this to me. good job and i am thank full to you
Thank you... incredibly helpful!
Very great video.. easy to understand.. 👌
I finally understood! Thank you so much. Marino G, Italy
Awesome man! It helped me lot and keep the good work up.
honestly I love this man too much
this helped tie everything together for me thank you so much 👍
Thank you very much for easiest way of explaining.
This video is toooo perfect thank you!!
This was very clear.
Subscribed. Hopefully you are active.
That was very helpful. Thank you!
you such a nice tutor you make it easy
Thank you so much!! I really wasn’t getting it until watching this video.
The last question in the video150.150.0.0/30
/30 simply means subnetmask in short, so it’s:
255.255.255.252
Here the IP address changes from class B to C, because the subnetmask tell us which portion is the network ID and which portion the host ID, in this case
255.255.255.252
It says the first 3 octets belong to the network and we cannot use it or change, the last octet is for the host and we can play with it:
now 252 in binary is:
11111100 so:
2^6= 64 number of subnetworks
2^2-2= 4-2 = number of usable hosts.
Am I right?
You are absolutely right.
May i know why the host is 2^2 instead of 2^6?
@@annisnajihah6761 The mask ends in 252, which in binary is 11111100. The host part is the zeros and the subnet part is the ones. So, subnets = 2^6; hosts = 2^2.
Thank you so much. You made it easy to understand.
Crystal clear explanation. very nice thank you
Yes indeed, very helpful, thank you very much. Subscribed.
• Enumerate the step by step procedure in solving valid host in the network.
• Discuss what the video is presenting and what you learn.
Many many thanks Sir. I think those peoples who are disliked this video they have some Mental problem.
this is exactly how subnetting should be taught. Many instructors want to shove the entire thing down your throat and the information gets overwhelming. I like steak, but don't serve me the entire cow.
Thank you very much it was very comprehensive.
that is what i m looking for thanks a lot very clear u re the man
I'm super new to this. but how did u go from original ip to the 255 number right under it?
Thank you so much I found this really useful
This is just beautiful. Thank you.
Wow, this video made me 'get it!' Thank you.
So, subnets and hosts numbers go together in this that, the number of hosts is going to be allocated to the subnets. 10 subnets and 20 hosts means, it's going to be 20 hosts per subnet.
Resulting in a a network of 10 subnets and 10 x 20 hosts.
I would really appreciate some answers here,thanks.
Great man ......you saved my day!
After wasting one month, finally i found it what i was looking for..... Yahooooooooo