How DHCP works?

I will introduce DHCP - Dynamic Host Configuration Protocol. I will talk about what happens without this DHCP technology. How does it work step by step. What types of communications occur between DHCP clients and a DHCP server? How many steps are involved for a client to get necessary network credentials so that it could join a private network? What port numbers are used?
Playlist: IPv4 basics -
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This is my education channel. My topics cover networking, security, programming, data structure, algorithm, programming and other computer-related materials.
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Please leave comments or questions.
Many thanks,
Sunny Classroom

Пікірлер: 256

  • @srk1041
    @srk10414 жыл бұрын

    Mr.Sunny, you are the best teacher i have ever seen on the internet!

  • @suggriv7926

    @suggriv7926

    3 жыл бұрын

    Sooo Truuuuuue

  • @amazingthings9337
    @amazingthings93373 жыл бұрын

    "it doesn't matter if your dhcp server is in an airport, at home, in a desert 🏜 or in a jungle" I never had that much fun learning or brashing up like this before. I am a permanent fan of your from now Prof.

  • @sunnyclassroom24

    @sunnyclassroom24

    3 жыл бұрын

    Thank you for watching!

  • @leavelnelson821
    @leavelnelson821 Жыл бұрын

    I've been taking an IT course and ever since I've been watching your videos my comprehension is so much clearer. Thanks.

  • @sharon2416
    @sharon24163 жыл бұрын

    Wow this is so clear... Now I only see two people talking to each other, one named the "DHCP client" and the other "DHCP server"

  • @sharanhangal2695
    @sharanhangal26955 жыл бұрын

    Really I felt very happy after watching this video... To be honest I understood it properly now. Thank you very much... Keep posting new technologies

  • @sunnyclassroom24

    @sunnyclassroom24

    5 жыл бұрын

    I am happy when it is helpful.

  • @abdullahangel7219
    @abdullahangel72192 жыл бұрын

    Even in 2022 this is still very helpful and clear! Best explanation I've seen.

  • @daniellenewcomer420
    @daniellenewcomer4204 жыл бұрын

    I appreciate you SO very much. Your wonderful analogies make very complex technical processes seem straightforward and completely understandable. You have impacted my life in such a positive way. Thank you.

  • @sunnyclassroom24

    @sunnyclassroom24

    4 жыл бұрын

    You are so welcome

  • @scottgonzalez7574
    @scottgonzalez75742 жыл бұрын

    Sunny is awesome! Thanks for making complex network machinations easy to understand..

  • @Sunnyside--Up
    @Sunnyside--Up4 жыл бұрын

    You explain it perfectly! Thank you so much for your videos.

  • @pareshparesh3361
    @pareshparesh3361 Жыл бұрын

    Your explanation is awsome ! Thank for showing this DHCP

  • @alexzhang_
    @alexzhang_4 жыл бұрын

    Thank you Sunny, I confused about DHCP for a long time, and you explain is so clear.

  • @sunnyclassroom24

    @sunnyclassroom24

    4 жыл бұрын

    I am glad it helps.

  • @call-me-potato.
    @call-me-potato.10 ай бұрын

    WONDERFULL WONDERFULL , an accountant today learnt complete concept of DHCP , thanks man alot of thanks. .

  • @beansmaluleka2946
    @beansmaluleka29462 жыл бұрын

    You are one of the people I Like in this universe, You are the best teacher ever.

  • @vrealitygaming7088
    @vrealitygaming70884 жыл бұрын

    You rock! Please make more videos! You are gold! I would love videos for CompTIA A+ studying!!!

  • @jakejohnson4309
    @jakejohnson43094 жыл бұрын

    we love you OG SUNNY!! thanks for all the knowledge

  • @MangoAfFan
    @MangoAfFan3 жыл бұрын

    You are an excellent teacher sir. Thank you!

  • @md.nazmulhasan7743
    @md.nazmulhasan77435 жыл бұрын

    Hi Sunny. Thanks for that informative video. Hope would see those over again

  • @sweetmemories4448
    @sweetmemories44482 жыл бұрын

    I liked your classes so much that I subscribed. I am glad that I came by your videos. Thanks for your time for creating such wonderful videos and sharing. God bless you, Sir for doing such a great favor for millions of viewers.

  • @seshansesha7645
    @seshansesha76454 жыл бұрын

    Simple and easy to understand... thank you

  • @derrickpham7987
    @derrickpham79873 жыл бұрын

    the best explaination I've ran into thanks

  • @taura101
    @taura1014 жыл бұрын

    For some unknown reason my gmail keeps disconnecting from Google servers in my chrome browser and says gmail is disconnected. Often times I write my gmail on my desktop then when I click send I get error messages. So then I open gmail on my phone and send the message from my phone with no problems whatsoever. This should not be happening. I'm supposed to have the best internet in my country so I'm wondering if there is a problem with how my computer is communicating with my router. I know nothing about routers and internet settings etc so I researched and found your "subnetting the Sunny way video". At last. Finally! Somebody who can *actually* explain things *clearly* to a total non-techie. This is the 7th Sunny video i have watched. And I feel like I understand what you have taught. I haven't learned enough to solve my gmail/chrome problem yet but I am confident that if I don't learn the answer from you I'll at least learn what questions I should be asking, You are such a breath of fresh air Sunny. I thank you for your videos and for your guidance. You totally rock Sunny!

  • @madhusmita2207
    @madhusmita2207 Жыл бұрын

    Best explanation of DHCP that I have ever seen :)

  • @young_blackafrica_my_pride8625
    @young_blackafrica_my_pride86255 жыл бұрын

    love you sunny you simplified everything you said God bless you man

  • @sunnyclassroom24

    @sunnyclassroom24

    5 жыл бұрын

    Thank you very much Senzo. God bless you!

  • @solomonalemayehu4995
    @solomonalemayehu49952 жыл бұрын

    Mr Sunny, your tutorial is best .....thanks

  • @mattjoe67
    @mattjoe674 жыл бұрын

    Sunny Boy, thank you very much for all the help, you are amazing.

  • @sunnyclassroom24

    @sunnyclassroom24

    4 жыл бұрын

    Thank you very much and you are quite welcome!

  • @omidsupply9550
    @omidsupply9550 Жыл бұрын

    Appreciated as always!!!!

  • @marksveil
    @marksveil2 жыл бұрын

    you are the best indeed in teaching

  • @PhilpotWildman
    @PhilpotWildman5 жыл бұрын

    Your videos are genius! Thank you for posting.

  • @sunnyclassroom24

    @sunnyclassroom24

    5 жыл бұрын

    You are very welcome. Thanks a lot for saying nice words.

  • @lauradesouza9980
    @lauradesouza99802 жыл бұрын

    Sunny you are great! Thank you very much!

  • @MolotovMaton
    @MolotovMaton Жыл бұрын

    Gracias por el video Sunny.

  • @awie7777
    @awie77773 жыл бұрын

    Thanks Teacher Sunny....easy for me to understand even I am not an IT guy

  • @ewawaszczuk3829
    @ewawaszczuk38294 жыл бұрын

    I love your videos! Really big thanks. So clear, so straight forward.

  • @sunnyclassroom24

    @sunnyclassroom24

    4 жыл бұрын

    Glad you like it!

  • @sunnyclassroom24

    @sunnyclassroom24

    4 жыл бұрын

    Glad you like it!

  • @shehzadarmaan
    @shehzadarmaan Жыл бұрын

    Amazingly well explained 👏

  • @drmanojkumar3675
    @drmanojkumar36753 жыл бұрын

    Wow...Amazing teaching

  • @nifengjujuzhang8429
    @nifengjujuzhang84295 жыл бұрын

    Very clear and infomative, you teach much better than my lecturer tbh. Thx for sharing your knowledge with us sunny! Subscribed.

  • @sunnyclassroom24

    @sunnyclassroom24

    5 жыл бұрын

    thanks.

  • @0marfans
    @0marfans3 жыл бұрын

    Excellent explanation Sunny!!

  • @albrix5
    @albrix54 жыл бұрын

    Fantastic content, thank you professor Sunny!

  • @sunnyclassroom24

    @sunnyclassroom24

    4 жыл бұрын

    My pleasure!

  • @tian1890
    @tian18903 жыл бұрын

    thanks for video , this video helping me to configure fortigate with virtual wire pire where all subnet have dhcp server

  • @codewithdevhindi9937
    @codewithdevhindi99372 жыл бұрын

    i wish i had hundred diffrent accounts to subscribe you man thank you very very very much

  • @sudhirpadhye7093
    @sudhirpadhye70934 жыл бұрын

    Great. All videos are excellent. Thank you very much for educating basics of networking.

  • @sunnyclassroom24

    @sunnyclassroom24

    4 жыл бұрын

    You are welcome!

  • @thedude3544
    @thedude35446 жыл бұрын

    very helpful sunny thanks

  • @strawberrymilk3352
    @strawberrymilk33523 жыл бұрын

    idk what i would do without you. thanks sunny ily

  • @sunnyclassroom24

    @sunnyclassroom24

    3 жыл бұрын

    You are so welcome!

  • @givenmahlangu6507
    @givenmahlangu65075 жыл бұрын

    Sunny From South Africa we appreciate your help

  • @sunnyclassroom24

    @sunnyclassroom24

    5 жыл бұрын

    You are welcome. It must be warm over there because I can feel your warm words. Many thanks to you, Given.

  • @joepoor5327
    @joepoor53275 жыл бұрын

    so bright ,,,,thnk u sun e

  • @AntonioSanchez-gk5el
    @AntonioSanchez-gk5el2 жыл бұрын

    Mr. Sunny you are a leader

  • @nadirahaziz
    @nadirahaziz Жыл бұрын

    I love ur explanation, easy to understand so i quickly subscribe to ur channel. THank you so much for doing this.

  • @midhundathan4316
    @midhundathan43162 жыл бұрын

    Sir, your class is the best ❤️

  • @mikeva9068
    @mikeva90684 жыл бұрын

    You are Awesome Sunny.! NEW Subscriber..!!

  • @thegreatarkanum3037
    @thegreatarkanum30374 жыл бұрын

    Just amazing thank you soo much for this information broken down so simply 👍🏻 just subscribed

  • @sunnyclassroom24

    @sunnyclassroom24

    4 жыл бұрын

    You are welcome!

  • @4akat
    @4akat3 жыл бұрын

    Thanks very much. great video

  • @Dipk28
    @Dipk284 жыл бұрын

    You explain the topic in very simple way and also graphics you use are very easy to understand. Thank you very much for explaining networking topics with all of us. You cleared many doubts of mine and I am watching all the videos you shared. Thank you Sunny sir.

  • @sunnyclassroom24

    @sunnyclassroom24

    4 жыл бұрын

    You are welcome, Kipk28. I am glad you find the videos were useful.

  • @rakker0076
    @rakker00766 жыл бұрын

    Well done...its clear now !

  • @sunnyclassroom24

    @sunnyclassroom24

    6 жыл бұрын

    I am glad it helps.

  • @mahaworld8469
    @mahaworld84692 жыл бұрын

    Best teacher 👍

  • @emm3836
    @emm38364 жыл бұрын

    thank you sunny, i love your channel, helps me so much.

  • @sunnyclassroom24

    @sunnyclassroom24

    4 жыл бұрын

    You're so welcome!

  • @eechaze12
    @eechaze124 жыл бұрын

    Well explained thanks

  • @libinkannampuzhaantony
    @libinkannampuzhaantony4 жыл бұрын

    Really amazing videos.. thank you very much and keep helping us..

  • @sunnyclassroom24

    @sunnyclassroom24

    4 жыл бұрын

    It's my pleasure

  • @nikheeljain7742
    @nikheeljain77423 жыл бұрын

    well explained sir🙌🏻🙌🏻

  • @mmorajr
    @mmorajr4 жыл бұрын

    Great explanation thanks!!

  • @sunnyclassroom24

    @sunnyclassroom24

    4 жыл бұрын

    You are welcome!

  • @shreedharchavan7033
    @shreedharchavan70332 жыл бұрын

    Sir you are legend 🔥

  • @diveinlearning
    @diveinlearning4 жыл бұрын

    Thanks, Sunny.

  • @aaaaa2332
    @aaaaa23326 жыл бұрын

    You are just awesome

  • @sunnyclassroom24

    @sunnyclassroom24

    6 жыл бұрын

    Thanks a lot!

  • @te4683
    @te46834 жыл бұрын

    Love your videos🥇

  • @sunnyclassroom24

    @sunnyclassroom24

    4 жыл бұрын

    thanks.

  • @scottzeta3067
    @scottzeta30672 жыл бұрын

    I typed ipconfig/release before watch explanation and latter video. X-DDD

  • @shashankvs6345
    @shashankvs63453 жыл бұрын

    Very very nice explanation

  • @sunnyclassroom24

    @sunnyclassroom24

    3 жыл бұрын

    Thanks you for watching!

  • @masoudshahriari7697
    @masoudshahriari76973 жыл бұрын

    Thank you very much for the video. Just a quick note : I believe that the port for client to server is 67 and server to client is 68.

  • @zyzzuschrist3410
    @zyzzuschrist34103 жыл бұрын

    Thank!

  • @unknown___person
    @unknown___person3 жыл бұрын

    AWESOME

  • @Obsi995
    @Obsi9954 жыл бұрын

    I stg I wish this guy was my comp networks prof

  • @nhatdo9482
    @nhatdo94823 жыл бұрын

    thank u Sunny. I can study E with this vd.

  • @sunnyclassroom24

    @sunnyclassroom24

    3 жыл бұрын

    Thank you for watching!

  • @swagatnanda8871
    @swagatnanda88715 жыл бұрын

    Sir tremendous videos you are posting .With in a short period of time I am able to understand the topic.but sir kindly upload videos of topics related to server like DNS,ADDS,DHCP,REMOTE ACCESS AND ALL THOSE TOPICS NEED TO BE UNDERSTAND FOR A SERVER PLEASE SIR WAITING FOR YOUR KIND REPLY REGARDS

  • @strongmngomezulu2136

    @strongmngomezulu2136

    5 жыл бұрын

    The DNS (domain name system) are a group of servers that handle public ip addresse on the internet. They have a database of URLs, each with a corresponding IP address, so they resolves web URL domain names(e.g www.facebook.com) into actual public ip addresses so that any gateway can forward client packets to the correct server(s) for any client request.

  • @jerrytech1901
    @jerrytech19014 жыл бұрын

    super keep going dude..

  • @sunnyclassroom24

    @sunnyclassroom24

    4 жыл бұрын

    Thank you for your time!

  • @kassaguylaine6307
    @kassaguylaine63074 жыл бұрын

    Waouh, thanks

  • @montatharhayder
    @montatharhayder4 жыл бұрын

    Thank you so much

  • @sunnyclassroom24

    @sunnyclassroom24

    4 жыл бұрын

    You are welcome!

  • @chuckgreen355
    @chuckgreen3554 жыл бұрын

    Thanks sunny 😎

  • @sunnyclassroom24

    @sunnyclassroom24

    4 жыл бұрын

    You are welcome!

  • @devilsmusic1327
    @devilsmusic13273 жыл бұрын

    you seem chill i like your vibes

  • @sunnyclassroom24

    @sunnyclassroom24

    3 жыл бұрын

    Thank you for watching!

  • @devilsmusic1327

    @devilsmusic1327

    3 жыл бұрын

    Sunny Classroom no prob

  • @raisyaamini1075
    @raisyaamini10752 жыл бұрын

    Thankyou sir

  • @brandonsy6823
    @brandonsy68234 жыл бұрын

    thank you Sir...

  • @sunnyclassroom24

    @sunnyclassroom24

    4 жыл бұрын

    You are welcome!

  • @valb4184
    @valb41846 жыл бұрын

    Hello Sunny, you are very good at explaining these topics. When is the default gateway same as the DHCP Server?

  • @sunnyclassroom24

    @sunnyclassroom24

    6 жыл бұрын

    whenever it is necessary (like home network, or small network or for small company.)

  • @callisoncaffrey
    @callisoncaffrey Жыл бұрын

    "The internet ise back!" gets a like. Also well explained.

  • @romualdgarcia9108
    @romualdgarcia91083 жыл бұрын

    thanks

  • @Genial149
    @Genial1494 жыл бұрын

    Thank you sunny. if the DHCP server is configured to allocate let say 200 IP addresses to the hots or the given range is of 200 IPs at a Coffee shop. what happens if more people come to a coffee shop and they want to connect their devices ?? Thanks

  • @anbusova9076
    @anbusova90764 жыл бұрын

    I feel seeing your video i can understand networking in simple English. Great lecture and already am very much interested to learn more. Can i request is there a way or order in which i need to study . It will be great if you can guide which playlist order/sequence to play for a new person to understand the networking. Many thanks

  • @sunnyclassroom24

    @sunnyclassroom24

    4 жыл бұрын

    check my playlists . there are more organized.

  • @muhammaddanish4253
    @muhammaddanish42533 жыл бұрын

    It means sunny,that ip configuration cnging every after let say two day lease but i am connecting at same place after two days then ,all ip configuration i will find differnet then last lease?

  • @trihariyanto5807
    @trihariyanto58072 жыл бұрын

    [PCR-3TID-Tri Hariyanto] izin belajar suhu

  • @wethewomen594
    @wethewomen5942 жыл бұрын

    Wonderful way of explaining the process could you also tell me that its not a manual process right dora is done automatically when anyone client comp searches or boots up the system then it automatically discovers for DHCP virtually

  • @domaincontroller
    @domaincontroller4 жыл бұрын

    02:22 how dhcp works step by step

  • @VikashChiksil

    @VikashChiksil

    3 жыл бұрын

    Thanks

  • @rakker0076
    @rakker00765 жыл бұрын

    Sharing information is a gift to life !

  • @sunnyclassroom24

    @sunnyclassroom24

    5 жыл бұрын

    I agree with you.

  • @wizbangFLL
    @wizbangFLL4 жыл бұрын

    There is a benefit to static IP addresses: Static IP addresses allow the client computers where a wireless device (like a multifunction printer) is located even if the device is in a low power mode. The Client simply goes to the Static IP address of the wireless printer (with the static ip address) and with the knock on the door of the wireless printer it wakes up and responds to the print or scan request. If the IP address was done by DHCP then when the printer goes into low power mode and client may look on the IP address it thinks the printer is located, but is assigned to a different device by DHCP and will cause the print request to fail because it can't find the printer. It is necessary in this DHCP scenario to need to wake the wireless printer out of low power sleep mode before trying to print or scan.

  • @samsohrabi6473
    @samsohrabi64735 жыл бұрын

    Hello Thanks for your simple clips. By the chance do you have any hardcopy or books for you clips to let us purchase them? Thank you

  • @sunnyclassroom24

    @sunnyclassroom24

    5 жыл бұрын

    Hey, Sam. I do not have a hardcopy. I wish I had a book. I made these videos based on several sources, textbooks, the Internet, and some other websites in order to give an "accurate" (close to it) presentation.

  • @andikafrahenta4691
    @andikafrahenta46912 жыл бұрын

    [PCR-3 TIE-Andika Frahenta]izin belajar

  • @atticusdeclan7924
    @atticusdeclan79245 жыл бұрын

    when i manually assign an ip address due to ip conflict.. i should do ipconfig /flushdns > ipconfig /release > ipconfig /renew ? am i right. will appreciate your feedback! thanks for sharing your knowledge. you will reap what you sow someday

  • @sunnyclassroom24

    @sunnyclassroom24

    5 жыл бұрын

    You are correct. Thank you very much for your warm and kind words.

  • @safarnama212
    @safarnama2126 жыл бұрын

    Could you confirm if all the packets in DORA process is broadcast, or which are? Thanks

  • @sunnyclassroom24

    @sunnyclassroom24

    6 жыл бұрын

    DORA process uses broadcast UDP packet.

  • @bumirumana3076
    @bumirumana30762 жыл бұрын

    [PCR-3TIC-Farhan] izin belajar yak

  • @farahfadhilla1557
    @farahfadhilla15572 жыл бұрын

    [PCR-3TID-Farah Fadhilla] Izin Belajar

  • @hadialthafirangkuti6854
    @hadialthafirangkuti68542 жыл бұрын

    [PCR-3TID-Hadi Althafi Rangkuti] izin belajar

  • @vuanmahadewi5912
    @vuanmahadewi59122 жыл бұрын

    [PCR-3TID-Vuan Maha Dewi] Izin belajar

  • @aldosanjaya6311
    @aldosanjaya63112 жыл бұрын

    [PCR-3TID-Aldo Sanjaya] Izin Belajar

  • @nabilaazura2936
    @nabilaazura29362 жыл бұрын

    [PCR-3TIE-Nabila Azura] Izin Belajar

  • @rohitvishwakarma2871
    @rohitvishwakarma28713 жыл бұрын

    If the offer packet is a 'broadcast' type too, then how come a particular client only will respond to that offer?

  • @vincentchazali6869
    @vincentchazali68692 жыл бұрын

    [PCR-3TIIE-Vincent Chazali] Izin Belajar