Special and private IPv4 addresses
In this video, I will talk about some special IPv4 addresses, such as the very first one: 0.0.0.0, and the very last one: 255.255.255.255. What is link local address? What does it means if your computer has a link local address? Why do we say more than 16 million of class A IP addresses were wasted just for one loopback address? What are private IP addresses in Classes A, B, and C? Why do we need private IP addresses? What is the side benefit of private IPv4 addressing scheme? In this video, you may get all answers to these questions, and more…
Playlist: IPv4 Basics - • Binary to Decimal (IPv...
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Sunny Classroom
Пікірлер: 69
Oh my the singing... But now I'll never forget the class B range.... Sunny's voice ringing in my ears forever...
I love the way you teach Sunny! 16 going 17 or 16 going 31 is brilliant! Thank you!
I'll never forget Class B Private Address at video marker 7:29 (Sound of Music???) lol! That caught me off guard... so funny! You are an awesome Teacher Sir and Thank You for your efforts ;)
Anyone interested in it, security, networking should know your channel! What a shame! Thank you once again for your great way of teaching. Also nice little musical :D
I never thought I'll live to see musical and networking mentioned in the same sentence.
@waketa1500
3 жыл бұрын
You are the only one though.
Studying for CompTIA and wasn't understanding private IP, this video helped a lot...............thank God for KZread
Your videos are so awesome that I even like them before I watch!
@sunnyclassroom24
5 жыл бұрын
thanks!
its really awesome how like the way one do for kids this man explains these topics .... great work sir
That song on this lesson really made my day and night LOL
@sunnyclassroom24
4 жыл бұрын
Thank you!
Thank you for your video! I found out that you are a good singer!
Love the song to remember class B! hahahhaha. More people should teach like this. thank you my friend.
Discovered your videos today and love the straightforward way in which you break down topics. Thanks you, i have now subscribed
Sunny. You need to put out an album of American Classics - but in Chinglesh! Lovely tone my friend!
if i could not remember 16-31 b4 .. i cannot forget it now ;) good job Sunny.
Sunny you have helped me so much studying for the Network+! Thank you!
Mind blowing teachings
@sunnyclassroom24
5 жыл бұрын
Thank you very much for saying so.
Thanks for the video, Sunny!
you are awesome teacher Sunny
@sunnyclassroom24
5 жыл бұрын
Thank you very much!
THANK YOU.
haha sunny ! you make the networking not that deadly boring !!
@sunnyclassroom24
4 жыл бұрын
Thanks a lot!
Hi Sunny, is that a way to figure out how to find out the 4 bits between 16 and 31 in Class B of IPv4 private address? or I have to remember it ?
Excellent!
so awesome that I even like them before I watch!
@sunnyclassroom24
4 жыл бұрын
Thank you for watching again!
You are awesome buddy!!!
@sunnyclassroom24
5 жыл бұрын
Thank you very much Kapil!
Sunny, thanks to your singing, the Class B octets are now tattooed in my memory...LOL...thanks!!!
thank you very much
Thank you
thanks a lot
Thank you so much sir...
@sunnyclassroom24
4 жыл бұрын
You are welcome!
Must ask... how do you get /12 on the Class B private IPv4 class if it goes by 8 bits hence Class A being /8 then Class b being /16 (etc.) ?
A more labourious way to remember *16* and *31* in the second octet of class B private IP adresses is to think in binary and to remember the /12 mask: lowest IP address : 127.16.0.0(decimal) ------------> 0111 1111. 0001 0000. 0000 0000. 0000 0000 (binary) Now *remembering that the mask is /12* we deduce that *only the last 20 bits (32 -12) are the ones who change by spanning the entire range.* *The highest IP address will be the one with all 1s in the "host" part of the address:* highest IP address : 0111 1111. 0001( *this is the "network" part and remain the same* )1111. 1111 1111. 1111 1111 ---------> 127.31.255.255(in decimal)
Love sounds of music ..
I like your videos
@sunnyclassroom24
4 жыл бұрын
thanks a lot!
very nice
@sunnyclassroom24
4 жыл бұрын
Thanks
Great video
@sunnyclassroom24
4 жыл бұрын
Thanks for the visit
Sunny Thank you for this awesome vedios. I have a question. I getting confused as where this /12 came? how was that converted to that /12?
Why is IP address 172.16.0.0 belongs to subnet /12 and not /14?
Hi Sunny .. As I requested u already .. could u please make a video on practicals ...
@sunnyclassroom24
6 жыл бұрын
Hello, my friend Akshhantra, I will. Please be patient with me. I will, I promise.
sunny could you a little bit explain /12/16 where are you bring since class B subnet mask 255.0.0.0/8 and class C subnet mask 252.255.255/24
@sunnyclassroom24
4 жыл бұрын
from /12, means subnet mask has 12 1's and the rest is 0's. 11111111.11110000.00000000.00000000
@deeqtutors6288
4 жыл бұрын
@@sunnyclassroom24 woow thank you. your the best your explanation is so amazing when i watch your tutorials every think became easy. do you have any pdf ppt books about telecom. thank you sir.
I love that song, now I will always remember the Class B range hahaha
Possible that 0.0.0.0 ip address is repeater?
Why my teachers can't be like you?
Hello Sir..could you please provide the video for IPv6 ?
@sunnyclassroom24
4 жыл бұрын
please check my playlists!
damn u, Postel
Hi Suuny. You are doing a great job. Respect. I have a question about Link Lokal addresses. As I remember from cisco tutorial (netacad.com)Link-local ranges are: 169.254.0.0 to 169.254.255.254. I mean the last octet should be 254, am I right? And Please make a video about the proxy server( proxy web server).
172.31.0.0/12 where are you bring /12 Sunny
Oh god.........I searched that
isn't that APIPA? 5:35 you say that link local but I guess you are wrong.
XD...Funniest class ever
@sunnyclassroom24
4 жыл бұрын
Thank you for watching!
in 8.54, why class b has a prefix of 12 and class c has 16 and not 24? Btw, if you sing to remember why 16 going to 31, mind is 16+16=31. Haha
Lol
Really unappreciative to Jonathan Postel. Easy to criticize decades later when you have so much more information than he did at the time. What did you create in the 90s, Sunny?