IPv4 Addressing Simplified ➕➖

แชร์
ฝัง
  • เผยแพร่เมื่อ 24 ธ.ค. 2024

ความคิดเห็น • 69

  • @dreamfriend100
    @dreamfriend100 3 ปีที่แล้ว +2

    I seen so many Videos for Subnetting but, Laz the Best lecturer for Subnetting.

  • @jairusan
    @jairusan 5 ปีที่แล้ว +9

    When talking about IPv4, the explanations, the methods, the knowledge, complete dominance on the topic, Laz. All hats are off for you my man Laz. Thank you so much for teaching your techniques that is what I will be using for the upcoming ICND1!!!

  • @Miluud
    @Miluud 2 ปีที่แล้ว

    15.13 No you don't have to memorize but you just have to do 255-240=15
    That means you have to turn off host bits totalizing 15 that's 0x1+0×2+0×4+0×8=0×(1+2+4+8)=0×15=0 therefore as 4 bits are turned off the remaining 4 bits are turned on and represent subnet bits. As the last bit has value 16 it represents then the increments.

  • @seunbolanle5266
    @seunbolanle5266 3 ปีที่แล้ว +2

    Thank you for this video. I am at 6:49 and already smiling ear to ear. Understanding the IP voodoo, here I come!!!

  • @karenfitzgerald1910
    @karenfitzgerald1910 ปีที่แล้ว +1

    You are one of the reasons I got my CCNA last Thursday! And the reason I got my networking tech degree!

    • @thenetworkingdoctors
      @thenetworkingdoctors  27 วันที่ผ่านมา

      Wow, that’s incredible! 🎉 Congratulations on both your CCNA and your networking tech degree! I’m beyond honored to have played a part in your journey. Keep up the amazing work-you’re going places! 🙌

  • @xdptwin1
    @xdptwin1 4 ปีที่แล้ว +1

    After literal hours of watching multiple subnetting videos I find this one, this is easily the best video on subnetting tyvm

  • @eddiehotchkiss9470
    @eddiehotchkiss9470 5 ปีที่แล้ว +2

    Studying this for fun. This guy and his other vids did what weeks of tutors couldnt

  • @MrJulioamaral
    @MrJulioamaral 3 ปีที่แล้ว +1

    I had been trying to apply Todd Lammle's method to subnetting but found Larz' a lot easier. I highly recommend it! The dude is a de facto authority on the subject.

  • @juanc4065
    @juanc4065 3 ปีที่แล้ว +1

    awesome videos, this is by far my favorite

  • @bagaskararikopangestu6627
    @bagaskararikopangestu6627 5 ปีที่แล้ว +6

    Hello, sir. Do you have IPV6 video subnetting? I am still confused about how to subnetting ipv6

  • @Shaggerton
    @Shaggerton 5 ปีที่แล้ว +4

    Thanks so much for putting out all these videos Laz!! Bought your CCNA course recently and excited to start it!! I have gone through a couple other courses and struggled a bit on bringing the concepts together and making them stick when configuring networks, hoping more of your content brings some of the subjects together for me!!

    • @thenetworkingdoctors
      @thenetworkingdoctors  5 ปีที่แล้ว +2

      Anthony Napoli thank you! If you need additional help check the description box to sign up for my boot camp this Friday.

    • @Shaggerton
      @Shaggerton 5 ปีที่แล้ว +1

      Thanks for the heads up!! You are awesome!!!

    • @thenetworkingdoctors
      @thenetworkingdoctors  5 ปีที่แล้ว

      Thanks, Man!

  • @sharki5274
    @sharki5274 2 ปีที่แล้ว +1

    This helped me out pass my final exam thank you

    • @thenetworkingdoctors
      @thenetworkingdoctors  27 วันที่ผ่านมา

      Awesome man, Congratulations! Glad I could be of help to you! Let's keep it going!

  • @DanielCanizzo
    @DanielCanizzo 5 ปีที่แล้ว +4

    Excellent explanation Laz, thank you!

  • @EthioPcSolutionTechno
    @EthioPcSolutionTechno 2 ปีที่แล้ว

    please Dr! organization computer architecture!!

  • @Miluud
    @Miluud 2 ปีที่แล้ว

    I'm still learning how to subnet and didn't get yet to your knowledge level, but @ 7:18 you said those are bit values on top, to be more concise those are bit values only when the bit is 1 but when it's 0 then the bit value is 0.

  • @yvettehernandez4283
    @yvettehernandez4283 4 ปีที่แล้ว +1

    And this is now my favorite lesson! Muchas Gracias, Laz!!!

  • @markfleener2970
    @markfleener2970 2 ปีที่แล้ว +1

    I'd love it if, when you say that you have a video for that subject on your channel, you blend in the link or direct us to which video that is. You have several years of content on your channel, and finding the specific video you mentioned is a bit tedious to say the least. Love the content though!

  • @prowlersclaw
    @prowlersclaw 4 ปีที่แล้ว +1

    Omg... this is indeed, simplified. Thank you so much for this... I was always fearful of subnetting. Now I've gotta learn IPv6!

    • @thenetworkingdoctors
      @thenetworkingdoctors  4 ปีที่แล้ว

      Glad to be of help! ...I do have an IPv6 submitting video.

  • @jaimcgee4566
    @jaimcgee4566 5 ปีที่แล้ว +3

    LAZ one of the best instructor 🖐 down!!! Thank you for this video!!

    • @thenetworkingdoctors
      @thenetworkingdoctors  5 ปีที่แล้ว +1

      Thanks Jai, just trying to help. Wish all the best.
      Laz

  • @abdoulayesoumaoro4660
    @abdoulayesoumaoro4660 4 ปีที่แล้ว

    Well explained, but please what is the ip address of this subnet mask?

    • @thenetworkingdoctors
      @thenetworkingdoctors  4 ปีที่แล้ว +1

      In example 1 I'm using a 24 bit mask with the following IP Address 10.49.52.51/24. This is the actual IP Address for this Subnet Mask.
      Later on in the video I give an example using the following subnet mask 255.255.255.240 = /28 and I show you how you can find your NETID, Range, and Broadcast Addresses.

    • @abdoulayesoumaoro4660
      @abdoulayesoumaoro4660 4 ปีที่แล้ว

      Thank you sir

  • @kibukaambroskariai4252
    @kibukaambroskariai4252 4 ปีที่แล้ว +1

    I struggle to understand IPv4 subnetting. This is one of the best IPv4 video tutorials. I even subscribed to your channel. Best!!.... Papua New Guinea..

  • @chisomedeh4936
    @chisomedeh4936 5 ปีที่แล้ว +1

    Doctor Laz, your are just best. please could you make IPv6 subnetting. thanks in advance

    • @thenetworkingdoctors
      @thenetworkingdoctors  5 ปีที่แล้ว +1

      Thanks Chisom, I will be putting out an IPv6 Subnetting Video out soon. Be looking for it.
      Laz

  • @Turburki
    @Turburki 5 ปีที่แล้ว +3

    Laz? you and David Bombal are definitely my favourite instructors! :) I'm going to search for the books on your website~

    • @thenetworkingdoctors
      @thenetworkingdoctors  5 ปีที่แล้ว +1

      Thank you! ...My book “The Only IP Book You will Ever Need “ , you can get the PDF on my The Networking Doctors website or the paperback on Amazon.
      My online courses and self-paced courses are on www.GlobED.net

  • @mister_incredible3469
    @mister_incredible3469 4 ปีที่แล้ว

    link to the table please

  • @mccluregw
    @mccluregw 3 ปีที่แล้ว +1

    Love your AlphaPrep site! these videos help as well

  • @techkidfrancis2894
    @techkidfrancis2894 5 ปีที่แล้ว

    I think we need more videos like this Laz

  • @MirZadran
    @MirZadran ปีที่แล้ว

    No matter how much you simply but for someone new to networking this is still very confusing. These are ones and bit represents 8 then draw a line split host in half find mask then broadcast and Ip address

  • @abushuvo1657
    @abushuvo1657 4 ปีที่แล้ว

    Hi, I am confused with Class A ip address having only the last octet as host.

    • @jasonld
      @jasonld 4 ปีที่แล้ว

      It was subnetted

  • @ramramabolu2203
    @ramramabolu2203 5 ปีที่แล้ว

    Hi Doc,your explanation is quite clear and thanks for good video

  • @cartoonista881
    @cartoonista881 3 ปีที่แล้ว

    Amazing ,thanks,very helpful

  • @chimoyans
    @chimoyans 3 ปีที่แล้ว

    Laz you make it complicated just tell the 51 should be converted to binary then that's how you get the network address and the broadcast address.

  • @kuqezi8081
    @kuqezi8081 5 ปีที่แล้ว +2

    1st comment. *TheLaaazWay*

    • @thenetworkingdoctors
      @thenetworkingdoctors  5 ปีที่แล้ว

      Kuq Ezi Thanks Man! 👍

    • @kevinthomas7478
      @kevinthomas7478 5 ปีที่แล้ว

      I never really understood subnetting until I watched your IPv4 videos on Udemy and TH-cam. Your method of using the “magic line” really clicked for me. Your book helped a great deal too.

  • @scottporter4524
    @scottporter4524 3 ปีที่แล้ว

    4:43 Hahaha the way you said that was hilarious..

  • @mrd4233
    @mrd4233 2 ปีที่แล้ว

    -Class B Private range -> /12
    -Class C private range -> /16
    or am I mistaken?
    BTW great great explanation!

  • @acejasareno8698
    @acejasareno8698 4 ปีที่แล้ว

    I was just watching your old video hahaha Damn you got old sir!

  • @j.johnson6028
    @j.johnson6028 3 ปีที่แล้ว

    👍😊

  • @aquaviii
    @aquaviii 4 ปีที่แล้ว

    Damn today is February 23rd lol

  • @acejasareno8698
    @acejasareno8698 4 ปีที่แล้ว

    Sir how did you get that buff? Do you do steroids?

  • @BDBD16
    @BDBD16 5 ปีที่แล้ว

    Mask on, subnet mask on.

  • @thuggy67
    @thuggy67 3 ปีที่แล้ว

    Old school is actually chalk board lol