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

[@srk1041]

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

[@suggriv7926]

Sooo Truuuuuue

[@amazingthings9337]

"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]

Thank you for watching!

[@leavelnelson821]

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

[@sharon2416]

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]

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]

I am happy when it is helpful.

[@daniellenewcomer420]

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]

You are so welcome

[@sweetmemories4448]

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.

[@abdullahangel7219]

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

[@alexzhang_]

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

[@sunnyclassroom24]

I am glad it helps.

[@vrealitygaming7088]

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

[@scottgonzalez7574]

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

[@md.nazmulhasan7743]

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

[@MangoAfFan]

You are an excellent teacher sir. Thank you!

[@taura101]

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!

[@beansmaluleka2946]

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

[@Sunnyside--Up]

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

[@young_blackafrica_my_pride8625]

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

[@sunnyclassroom24]

Thank you very much Senzo. God bless you!

[@call-me-potato.]

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

[@Dipk28]

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]

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

[@seshansesha7645]

Simple and easy to understand... thank you

[@PhilpotWildman]

Your videos are genius! Thank you for posting.

[@sunnyclassroom24]

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

[@derrickpham7987]

the best explaination I've ran into thanks

[@givenmahlangu6507]

Sunny From South Africa we appreciate your help

[@sunnyclassroom24]

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

[@pareshparesh3361]

Your explanation is awsome ! Thank for showing this DHCP

[@awie7777]

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

[@drmanojkumar3675]

Wow...Amazing teaching

[@mattjoe67]

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

[@sunnyclassroom24]

Thank you very much and you are quite welcome!

[@nifengjujuzhang8429]

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

[@sunnyclassroom24]

thanks.

[@jakejohnson4309]

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

[@albrix5]

Fantastic content, thank you professor Sunny!

[@sunnyclassroom24]

My pleasure!

[@joepoor5327]

so bright ,,,,thnk u sun e

[@ewawaszczuk3829]

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

[@sunnyclassroom24]

Glad you like it!

[@sunnyclassroom24]

Glad you like it!

[@sudhirpadhye7093]

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

[@sunnyclassroom24]

You are welcome!

[@thedude3544]

very helpful sunny thanks

[@0marfans]

Excellent explanation Sunny!!

[@madhusmita2207]

Best explanation of DHCP that I have ever seen :)

[@MolotovMaton]

Gracias por el video Sunny.

[@masoudshahriari7697]

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.

[@solomonalemayehu4995]

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

[@marksveil]

you are the best indeed in teaching

[@thegreatarkanum3037]

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

[@sunnyclassroom24]

You are welcome!

[@AntonioSanchez-gk5el]

Mr. Sunny you are a leader

[@shehzadarmaan]

Amazingly well explained 👏

[@strawberrymilk3352]

idk what i would do without you. thanks sunny ily

[@sunnyclassroom24]

You are so welcome!

[@lauradesouza9980]

Sunny you are great! Thank you very much!

[@mikeva9068]

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

[@omidsupply9550]

Appreciated as always!!!!

[@midhundathan4316]

Sir, your class is the best ❤️

[@4akat]

Thanks very much. great video

[@tian1890]

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

[@emm3836]

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

[@sunnyclassroom24]

You're so welcome!

[@libinkannampuzhaantony]

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

[@sunnyclassroom24]

It's my pleasure

[@rakker0076]

Well done...its clear now !

[@sunnyclassroom24]

I am glad it helps.

[@eechaze12]

Well explained thanks

[@nadirahaziz]

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

[@diveinlearning]

Thanks, Sunny.

[@codewithdevhindi9937]

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

[@swagatnanda8871]

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]

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.

[@mmorajr]

Great explanation thanks!!

[@sunnyclassroom24]

You are welcome!

[@mahaworld8469]

Best teacher 👍

[@nikheeljain7742]

well explained sir🙌🏻🙌🏻

[@shashankvs6345]

Very very nice explanation

[@sunnyclassroom24]

Thanks you for watching!

[@valb4184]

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

[@sunnyclassroom24]

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

[@anbusova9076]

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]

check my playlists . there are more organized.

[@aaaaa2332]

You are just awesome

[@sunnyclassroom24]

Thanks a lot!

[@wethewomen594]

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

[@shreedharchavan7033]

Sir you are legend 🔥

[@Obsi995]

I stg I wish this guy was my comp networks prof

[@devilsmusic1327]

you seem chill i like your vibes

[@sunnyclassroom24]

Thank you for watching!

[@devilsmusic1327]

Sunny Classroom no prob

[@te4683]

Love your videos🥇

[@sunnyclassroom24]

thanks.

[@nhatdo9482]

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

[@sunnyclassroom24]

Thank you for watching!

[@Genial149]

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

[@unknown___person]

AWESOME

[@scottzeta3067]

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

[@raisyaamini1075]

Thankyou sir

[@trihariyanto5807]

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

[@jerrytech1901]

super keep going dude..

[@sunnyclassroom24]

Thank you for your time!

[@montatharhayder]

Thank you so much

[@sunnyclassroom24]

You are welcome!

[@zyzzuschrist3410]

Thank!

[@samsohrabi6473]

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]

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.

[@chuckgreen355]

Thanks sunny 😎

[@sunnyclassroom24]

You are welcome!

[@atticusdeclan7924]

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]

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

[@muhammaddanish4253]

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?

[@kassaguylaine6307]

Waouh, thanks

[@brandonsy6823]

thank you Sir...

[@sunnyclassroom24]

You are welcome!

[@andikafrahenta4691]

[PCR-3 TIE-Andika Frahenta]izin belajar

[@wizbangFLL]

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.

[@safarnama212]

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

[@sunnyclassroom24]

DORA process uses broadcast UDP packet.

[@romualdgarcia9108]

thanks

[@callisoncaffrey]

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

[@bumirumana3076]

[PCR-3TIC-Farhan] izin belajar yak

[@domaincontroller]

02:22 how dhcp works step by step

[@VikashChiksil]

Thanks

[@reckymahadi3167]

PCR_3TIE_Recky Mahadi izin belajar

[@vuanmahadewi5912]

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

[@hadialthafirangkuti6854]

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

[@vincentchazali6869]

[PCR-3TIIE-Vincent Chazali] Izin Belajar

[@aldosanjaya6311]

[PCR-3TID-Aldo Sanjaya] Izin Belajar

[@yulianiiriantitampubolon9550]

[PCR-3TID-Yuliani Irianti Tampubolon] Izin Belajar

[@Xentrolis]

Does ipconfig/renew bring back your previous lease, or request a new one?

[@sunnyclassroom24]

normally it is previous lease but it depends on how DHCP sets up.

[@Xentrolis]

@@sunnyclassroom24 - Thanks for clarifying!

[@muhammadrafkyaraya8463]

[PCR-3TIC-Muhammad Rafky Araya] Izzin Belajar