What is HUB? full Explanation | Computer Networking

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  • čas přidán 11. 01. 2021
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Komentáře • 322

  • @taran1985
    @taran1985 Před 2 lety +157

    Hub :-
    1. HUB is a network device that is used to connect multiple computers in a network.
    2. All the information send to the HUB is automatically sent to each port to every device.(No privacy)
    3. A HUB less expensive, less intelligent and less complicated.
    4. HUB is generally used to connect to computers in a LAN.
    5. Transmission mode of HUB is half duplex, data is either send or received at once.
    Advantage:
    1. The HUB can broadcast the message.
    2. It is less expensive, so anyone can use it.
    3. Easy installation.
    4. Robust.
    Disadvantage:
    1. If the HUB is failed the entire network will stop working.
    2. We can’t send private/personal data through HUB.
    3. HUB doesn’t provide any security.
    4. HUB can’t support full duplex transmission mode.

  • @mhddn9769
    @mhddn9769 Před 2 lety +19

    Sir your lecture is so good..
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    @ramannagi5883 Před rokem +5

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    @Y.k_GaMeR_22 Před 25 dny +2

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  • @UsmanKhan-nc2md
    @UsmanKhan-nc2md Před 2 lety +4

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  • @janhvicreation267
    @janhvicreation267 Před rokem +7

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  • @kanishkasharma6178
    @kanishkasharma6178 Před 2 lety +12

    sir you have eased my tension and anxiety by providing such succint notes. thank you!

  • @shilpadogra6390
    @shilpadogra6390 Před 7 měsíci +1

    Thnku so much sir bhut achi explanation dete ap ❤❤

  • @moviesmela8874
    @moviesmela8874 Před 2 lety +4

    Best explanation on youtube ,👏👏

  • @AmritKaur-td4yr
    @AmritKaur-td4yr Před 2 lety +1

    Finaly ap se smj aa gya ,thankyou so much sir

  • @harshitabisht
    @harshitabisht Před 2 lety +6

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  • @arihantsubhsrivastava7017

    Excellent teaching experience 👏 👍 😀

  • @AfaqAli-eg5tw
    @AfaqAli-eg5tw Před 2 lety +3

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  • @SadikaMansoori
    @SadikaMansoori Před měsícem +1

    Literally your videos are best.

  • @priyanshukashyap3139
    @priyanshukashyap3139 Před rokem +1

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  • @ramanuj8946
    @ramanuj8946 Před rokem +2

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  • @tarunsahu2003
    @tarunsahu2003 Před 4 měsíci +1

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    This is Best way to learning
    Thankyou sir in topic ko itna easy way mai smjane ke liye😊

  • @AmitYadav-ed9ys
    @AmitYadav-ed9ys Před rokem +1

    My exam is near and I only see your video of computer network.
    Thanks 🙏.

  • @rampraveshmallah5131
    @rampraveshmallah5131 Před rokem +1

    Good Sir Thanks you for this video I liked your JAVA NOTES.

  • @rekhapopandiya4976
    @rekhapopandiya4976 Před rokem +1

    Good video bhai thank you so much❤

  • @sohailkhanzbr1013
    @sohailkhanzbr1013 Před 2 lety +8

    Sir your lecture is very good ,understanding lecture

  • @rakeshkumarprajapati4644
    @rakeshkumarprajapati4644 Před 2 lety +3

    Sir, your lacture is very good.

  • @saishivacreations1242
    @saishivacreations1242 Před 2 lety +1

    Nice video 🙏 Thank you sir best explanation

  • @mandipsinh_
    @mandipsinh_ Před 7 měsíci

    Thanks for giving me clear info. About HUB.

  • @madhurisingh3354
    @madhurisingh3354 Před 2 lety +1

    Your explanation is very good and easy. Thanks

  • @bhaizafar6935
    @bhaizafar6935 Před 5 měsíci +1

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  • @ishu6527
    @ishu6527 Před rokem +1

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    @usernotfound4770 Před 4 měsíci +1

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  • @dolidevi330
    @dolidevi330 Před rokem +1

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  • @mr_ars_entitle
    @mr_ars_entitle Před rokem +1

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  • @mdahmadkhan6467
    @mdahmadkhan6467 Před měsícem

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    @entertainmentodia9935 Před rokem +1

    Nice video and very easy concept

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    @ashanbangash5648 Před 2 lety +1

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    @nikhleshdesai4010 Před rokem +4

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  • @RitikKumar-km5io
    @RitikKumar-km5io Před 5 měsíci +1

    Thank You Sir🙏!

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    @pranshutiwari8578 Před rokem +1

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  • @vidhyachouhan8032
    @vidhyachouhan8032 Před 2 měsíci

    Thanku for the systamatic notes sir ❤

  • @yashraj9063
    @yashraj9063 Před rokem +1

    ❤❤wahh mst samjhate h sir ek hi baar me samajh ya jata h🤝

  • @user-ze2hf2wu7l
    @user-ze2hf2wu7l Před 9 měsíci

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    @mrkingsai2322 Před 8 měsíci +1

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    @ktgaming9496 Před 4 měsíci

    Thank god I found your channel 😊 before exams .

  • @gopalsinhrathod1544
    @gopalsinhrathod1544 Před 2 lety +1

    Wah sir very nice explanation

  • @everchanging19
    @everchanging19 Před 2 lety +1

    Amazing notes and explanation

  • @shotics6619
    @shotics6619 Před 6 měsíci

    Best teacher than our college teachers. 🙏🏻

  • @xavierdes1
    @xavierdes1 Před 25 dny +1

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  • @himanshuswaraj11
    @himanshuswaraj11 Před 2 lety +4

    Watching before a day of exam 🤞

  • @indreshkumar83
    @indreshkumar83 Před 9 měsíci

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  • @Manisha-cz5jw
    @Manisha-cz5jw Před 2 lety +1

    thnku so much sir

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    @imshivamsah Před 2 měsíci

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  • @priyamadas
    @priyamadas Před 2 lety +1

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    @generalknowledge9539 Před 3 lety +102

    Bhai your video is best

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    @user-qp4hf4eg9h Před 9 měsíci

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  • @kitishere28
    @kitishere28 Před 3 lety +6

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    @priyankakori9386 Před 6 měsíci

    Very good, time saving , correct and point to point information ❤

  • @sunshine56632
    @sunshine56632 Před 9 měsíci

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    @Sakshi_dubey_30 Před 4 měsíci

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    @vin2640 Před 11 měsíci +1

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    @prashantmahato8668 Před 2 lety +1

    Nice explain sir

  • @sanjaychoudhary8606
    @sanjaychoudhary8606 Před 3 lety +1

    Thanks sir ji 🙏🙏👍👍

  • @shahnazshahzado140
    @shahnazshahzado140 Před 2 lety

    Thank-you sir your videos are helpful

  • @gobindasingha7481
    @gobindasingha7481 Před rokem +1

    Good explanation

  • @vishnuvinayak9659
    @vishnuvinayak9659 Před 2 lety

    Bhaiya aap bahut achcha padhate ho
    Thankyou
    👌👌👌👌👌👌👌👌👌

  • @fahimullahamiri3868
    @fahimullahamiri3868 Před 10 měsíci

    thanks for creating videos sir well done

  • @yashwantjaiswal1
    @yashwantjaiswal1 Před 2 lety +1

    बहुत बहुत धन्यवाद🙏

  • @bullnft1499
    @bullnft1499 Před rokem

    Thanks bro for your information 💥 🤩✌

  • @softmedun6794
    @softmedun6794 Před 8 měsíci +3

    Bhaiya apna ek bar face bhi dikhaiye main aapke voice se pahchanta hun face se nhi😊😊

  • @abhinandanjain2399
    @abhinandanjain2399 Před 3 měsíci

    Thank you so much sir🙏🙏🙏🙏 ji.

  • @BebiPadhan-iz8ej
    @BebiPadhan-iz8ej Před rokem

    THANKYOU SIR JI 🙏❤

  • @tusharwayandeshkar
    @tusharwayandeshkar Před 9 měsíci +1

    😊

  • @gauravchaudhari507
    @gauravchaudhari507 Před 2 lety

    Bhai your videos bast
    thanks bhai

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    @piyushgaming2698 Před rokem

    It's very helpful for mee

  • @mrrohit581
    @mrrohit581 Před 4 měsíci +1

    Bahoot badhiya❤❤

  • @samirdas1254
    @samirdas1254 Před 2 lety +1

    Please explain topic about SubnetMask, V-LAN, DHCP, preferred DNS, Alternate DNS, URL ,

  • @Naseer_Game_studio
    @Naseer_Game_studio Před rokem +1

    Thanku bro

  • @kransingh5686
    @kransingh5686 Před rokem +1

    Perfect

  • @206ksaiswetha4
    @206ksaiswetha4 Před 3 lety +2

    Tq so much sir such a understandable vedio your way of explanation is good 👏

  • @GangsterX320
    @GangsterX320 Před 2 měsíci

    Best explaination

  • @amarjeettutorials
    @amarjeettutorials Před 10 měsíci

    Best computer yt channel

  • @Arjun_017
    @Arjun_017 Před 2 lety +4

    Great job Sir , I request can u make videos on Operating System i will be very thankful to you.

  • @leadersclubb2236
    @leadersclubb2236 Před 2 lety

    Kya hi explain kia maja aagya

  • @PallabChatterjee18
    @PallabChatterjee18 Před rokem +1

    Add some more videos or rather topics and make it a complete playlist for semester as well as placement point of view

  • @Ashishpatel2404
    @Ashishpatel2404 Před rokem

    Bro 🎉💙 you win my heart ❤️

  • @Ajeevikatrader
    @Ajeevikatrader Před rokem +1

    Nice vidio thanks you

  • @yashrajkale947
    @yashrajkale947 Před rokem

    Sir your lecture is so beautiful**

  • @shibaprasadsahoo2228
    @shibaprasadsahoo2228 Před 3 lety +3

    If we send data through network.means we make a file in network and send data to that files and gives security.then data will be safe??

  • @Waseem36official
    @Waseem36official Před rokem

    Thanku sir ❤️🙌

  • @himeducator5176
    @himeducator5176 Před 2 lety

    Best vedio

  • @Veerakumar-nx9xg
    @Veerakumar-nx9xg Před 11 měsíci

    Thks sir 🎉

  • @mukeshdevi-ud7fw
    @mukeshdevi-ud7fw Před rokem

    thanks sir nice video......

  • @rishishrivastav3028
    @rishishrivastav3028 Před 2 lety +2

    Amazing 💖

  • @acegamer7850
    @acegamer7850 Před 2 lety +1

    The best video

  • @Sexual..1_Year_leave
    @Sexual..1_Year_leave Před rokem +1

    Sir I think your video can attract the students 😊.....

  • @aadityavashisth6567
    @aadityavashisth6567 Před 10 měsíci

    Best study videos

  • @chandankadraka847
    @chandankadraka847 Před 6 měsíci

    I have been watching your channel since I was 8th standard ❤️

  • @user-ps6fw6tk8h
    @user-ps6fw6tk8h Před 5 měsíci +1

    Thankyou sir.. 🙏 nicely explained sir. Sab smjh agya. Ek question tha sir. Aap kahan se ho. I mean aapke background sound se natural vibe arahi hai..

  • @sapnapanwar4112
    @sapnapanwar4112 Před rokem

    Very useful sir
    Thanks 🥰

  • @jatinkori5786
    @jatinkori5786 Před 6 měsíci

    😊😊

  • @zp.teacher1880
    @zp.teacher1880 Před 2 lety

    छान व्हिडीओ banvla

  • @hemantpatil345
    @hemantpatil345 Před 2 lety +1

    Please make videos on firewall and types and ASA and firewall checkpoint

  • @prashantpokhriyal518
    @prashantpokhriyal518 Před 2 lety

    TQ sir