Special and private IPv4 addresses

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  • Опубліковано 29 жов 2024

КОМЕНТАРІ • 67

  • @RavingMad
    @RavingMad 4 роки тому +18

    Oh my the singing... But now I'll never forget the class B range.... Sunny's voice ringing in my ears forever...

  • @jescahbvuma32
    @jescahbvuma32 2 роки тому +7

    I love the way you teach Sunny! 16 going 17 or 16 going 31 is brilliant! Thank you!

  • @bigjeff7851
    @bigjeff7851 2 роки тому

    Studying for CompTIA and wasn't understanding private IP, this video helped a lot...............thank God for UA-cam

  • @lumiere2598
    @lumiere2598 4 роки тому +27

    I never thought I'll live to see musical and networking mentioned in the same sentence.

    • @Drunken254
      @Drunken254 3 роки тому

      You are the only one though.

  • @JayDee-un5kw
    @JayDee-un5kw 4 роки тому +17

    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 ;)

  • @dayumnson9769
    @dayumnson9769 4 роки тому +6

    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

  • @Litehamer
    @Litehamer Рік тому

    Discovered your videos today and love the straightforward way in which you break down topics. Thanks you, i have now subscribed

  • @Felix2011y
    @Felix2011y 6 років тому +13

    Your videos are so awesome that I even like them before I watch!

  • @marclapus477
    @marclapus477 4 роки тому +5

    That song on this lesson really made my day and night LOL

  • @YaaayaaaYEET
    @YaaayaaaYEET Рік тому

    Sunny you have helped me so much studying for the Network+! Thank you!

  • @smurfx6922
    @smurfx6922 3 роки тому +1

    its really awesome how like the way one do for kids this man explains these topics .... great work sir

  • @manjuz
    @manjuz 6 років тому +7

    Mind blowing teachings

  • @jjs8095
    @jjs8095 4 роки тому +8

    Thank you for your video! I found out that you are a good singer!

  • @brianturney2124
    @brianturney2124 2 роки тому +1

    Love the song to remember class B! hahahhaha. More people should teach like this. thank you my friend.

  • @seba.d
    @seba.d 2 роки тому

    if i could not remember 16-31 b4 .. i cannot forget it now ;) good job Sunny.

  • @vladislavkaras491
    @vladislavkaras491 Рік тому

    Thanks for the video, Sunny!

  • @securityvlogger6825
    @securityvlogger6825 4 роки тому +1

    Sunny. You need to put out an album of American Classics - but in Chinglesh!
    Lovely tone my friend!

  • @koushik544
    @koushik544 6 років тому +4

    you are awesome teacher Sunny

  • @morriszhang929
    @morriszhang929 5 років тому +3

    haha sunny ! you make the networking not that deadly boring !!

  • @PM13501
    @PM13501 3 роки тому

    Sunny, thanks to your singing, the Class B octets are now tattooed in my memory...LOL...thanks!!!

  • @turgutalp3961
    @turgutalp3961 4 роки тому +4

    so awesome that I even like them before I watch!

  • @giuseppealfieri3077
    @giuseppealfieri3077 4 роки тому +1

    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)

  • @ankitdoshi2141
    @ankitdoshi2141 Рік тому

    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?

  • @alialiraqi2664
    @alialiraqi2664 2 роки тому

    thank you very much

  • @SYSTEME_D
    @SYSTEME_D 3 роки тому

    thanks a lot

  • @eastwest1970
    @eastwest1970 Рік тому

    Thank you

  • @jacobunderwood6370
    @jacobunderwood6370 3 роки тому

    Excellent!

  • @jdnfirst240
    @jdnfirst240 4 роки тому +1

    Great video

  • @kawilui
    @kawilui 5 років тому +7

    Love sounds of music ..

  • @DarkStunn
    @DarkStunn 2 роки тому

    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.) ?

  • @nagendra8687
    @nagendra8687 6 років тому +2

    very nice

  • @patrickmunyn1884
    @patrickmunyn1884 5 років тому +1

    I like your videos

  • @kapilsonyt
    @kapilsonyt 6 років тому +2

    You are awesome buddy!!!

  • @erickvalencia5227
    @erickvalencia5227 3 роки тому +1

    Why my teachers can't be like you?

  • @KiraSantosRandom4Life
    @KiraSantosRandom4Life 4 роки тому

    THANK YOU.

  • @kaitohooi9671
    @kaitohooi9671 3 роки тому

    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 ?

  • @deeqtutors6288
    @deeqtutors6288 4 роки тому +1

    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
      @sunnyclassroom24  4 роки тому +2

      from /12, means subnet mask has 12 1's and the rest is 0's. 11111111.11110000.00000000.00000000

    • @deeqtutors6288
      @deeqtutors6288 4 роки тому +1

      @@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.

  • @akshahantrasena3756
    @akshahantrasena3756 6 років тому +2

    Hi Sunny .. As I requested u already .. could u please make a video on practicals ...

    • @sunnyclassroom24
      @sunnyclassroom24  6 років тому +2

      Hello, my friend Akshhantra, I will. Please be patient with me. I will, I promise.

  • @FerryFerdinand2501
    @FerryFerdinand2501 4 роки тому +2

    Hello Sir..could you please provide the video for IPv6 ?

  • @TheEmperorXavier
    @TheEmperorXavier 5 років тому +2

    I love that song, now I will always remember the Class B range hahaha

  • @frost7453
    @frost7453 5 років тому

    Why is IP address 172.16.0.0 belongs to subnet /12 and not /14?

  • @mellowdincariso3660
    @mellowdincariso3660 3 роки тому

    Possible that 0.0.0.0 ip address is repeater?

  • @elderdiascunha1992
    @elderdiascunha1992 2 роки тому

    damn u, Postel

  • @delikadir16
    @delikadir16 5 місяців тому

    isn't that APIPA? 5:35 you say that link local but I guess you are wrong.

  • @elikelik3574
    @elikelik3574 6 років тому +1

    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).

  • @GiggleYohoo
    @GiggleYohoo 4 роки тому

    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

  • @zaza3748
    @zaza3748 4 роки тому

    Oh god.........I searched that

  • @deeqtutors6288
    @deeqtutors6288 4 роки тому +1

    172.31.0.0/12 where are you bring /12 Sunny

  • @anthonyvipond7477
    @anthonyvipond7477 3 роки тому

    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?

  • @Jota_VA
    @Jota_VA 4 роки тому +2

    XD...Funniest class ever

  • @TylerDerby
    @TylerDerby 8 місяців тому

    Lol