Packet Traveling - How Packets Move Through a Network

[@PracticalNetworking]

*UPDATED VERSION OF THIS VIDEO: **kzbin.info/www/bejne/j3uqeIyBdrtnpqM* That is the new final video of a 13 part video series discussing Networking Fundamentals. You can see the full series here: kzbin.info/aero/PLIFyRwBY_4bRLmKfP1KnZA6rZbRHtxmXi 👇 Hello, This video is the first video I ever published to KZbin. Initially, I didn't even mean to create a consistent KZbin presence, this was simply a topic that I felt was better taught visually. All that said, I've come a long way with video and audio recording quality. I know there are a bunch of issues with the audio in this video, but please understand I was very new at recording videos when I published this in 2016. All my newer content is much, much better quality =) Hope you got a lot out of this, and if you did, I would highly recommend the series I linked above, as it's a much more thorough and expanded version of how Networking works. Cheers! -Ed Practical Networking .net

[@ag-perez]

Thanks! I like the updated version since you also show the routing table for hosts.

[@PracticalNetworking]

@@ag-perez Glad you liked it too =)

[@rafaelm.7201]

8 years later and this video is still extremely helpful. Thanks!

[@PracticalNetworking]

There's a full series this video has expanded into =) pracnet.net/nf

[@rafaelm.7201]

@@PracticalNetworking Wow! Thank you 👍

[@dynamicfiona]

So so true! The video is so very detailed and extremely helpful!

[@wyrickblake80]

Network engineer here. This is phenomenal, man. No matter how far I get into this, I always come back to solidify the basics. This is very simply explained, but straight to the point. The fact you included the switch learning the MAC of the ARP sender is a thing I have not seen in many videos. I hope to start making videos like this soon!

[@PracticalNetworking]

Hi Blake! Thanks for the kind words, glad you enjoyed this series. By the way, I updated this video and made it much better: kzbin.info/www/bejne/j3uqeIyBdrtnpqM In fact, you might also be interested in the full Networking Fundamentals series: kzbin.info/aero/PLIFyRwBY_4bRLmKfP1KnZA6rZbRHtxmXi

[@studentfromutm7379]

amazing explanation, because u showed every single address at every single point in the journey, which made it really easy to understand, and the animation made it even more understandable , thank you very much sir

[@PracticalNetworking]

Glad you enjoyed it!

[@devallasatyasuresh4505]

@@PracticalNetworking Nice Explanation Sir.

[@sumantkanala]

Best explanation I found regarding packet travel in the lower layers. Period!

[@NoSparks]

why does he have to talk so fast tho?

[@naveedhusnain]

Only one sentence, I have for you and that is "You are the best teacher in networking". You explained everything in such a way that any dummy can understand networking basic principles. Thank you very much.

[@PracticalNetworking]

Glad you enjoyed this =) PS: There is an updated version of this video: kzbin.info/www/bejne/j3uqeIyBdrtnpqM It's from a full Networking Fundamentals series: kzbin.info/aero/PLIFyRwBY_4bRLmKfP1KnZA6rZbRHtxmXi

[@ManjeshTNReddy]

No matter how old the video is , the was you explained concept won't loose it's flavour. Awesome. Thanks a lot.

[@PracticalNetworking]

You're very welcome =) I'm glad you got a lot out of it!

[@KiranKumar-wz2el]

I'm from India, I should touch your feet to get blessed with knowledge, virtually I did.(great video sir) LOVE from INDIA

[@PracticalNetworking]

That is kind of you to say, Kiran =). I'm glad you enjoyed it. Please tell your friends about this video =)

[@PS3PCDJ]

Thank you, this is probably the only video that actually talks in detail about how all this works, with a practical example.

[@sriharinagaram6836]

This is the perfect step by step presentation. This video clarifies all basic doubts. thanks for making this video.

[@PracticalNetworking]

Hi Nagaram, I'm happy it helped. Posts like this are great encouragements to keep making more videos. Although lately I have been more focused on articles. Just finished a couple on VLANs and their configuration. Check them out here: pracnet.net/vlans

[@manojpradhan943]

6 Years of learning the same thing, and everything finally clicked , thanks to your video . You have no idea how helpful this way of explaination in .

[@curacreates4301]

Very straightforward and helpful overview. Would love to see this same style of presentation to explain SDN flow table routing, and also difference between traditional network routing and SDN routing.

[@techtechlearn3438]

Bro, this is by far the best networking video on youtube, AND I WATCHED LOTS, LOTS OF THEM!!! THANK YOU!!!

[@PracticalNetworking]

If you liked this, you'll love the updated version: kzbin.info/www/bejne/j3uqeIyBdrtnpqM It's from a full Networking Fundamentals series: kzbin.info/aero/PLIFyRwBY_4bRLmKfP1KnZA6rZbRHtxmXi

[@terohann]

This was great! As a suggestion, it would be great to see this tutorial extended to cover routing protocols, eventually explaining a global packet journey from an AS to an another AS.

[@lteredcarbon]

Thank you so much! Finally I faund someone understanding how explain something in logical way. I watched video 5 times. All bloggers must learn from you the right way of explaining.

[@jerweiyeoh7096]

Just here to show my appreciation for this explanation! Keep up the good work!

[@PracticalNetworking]

Cheers! Thanks Jer!

[@JulietNovember9]

After numerous websites and videos... this is THE clearest explanation of how a packet moves. Thank you SO much!

[@PracticalNetworking]

You're welcome =)

[@PracticalNetworking]

Want to learn more about Networking? ... or, are you Studying for your CCNA? If so, here is a list of all my free CCNA related content: www.practicalnetworking.net/index/ccna/

[@raedsalih6401]

Every video I watch, I can say that I learned new things. It is very well organized and direct to the point. Thanks

[@abelashenafi6291]

I came to this video after reading the articles. A superb closure. Salute both for the article series and this video.

[@PracticalNetworking]

Glad you enjoyed it, Abel. Just so you know, there is an updated version of this video: kzbin.info/www/bejne/j3uqeIyBdrtnpqM It's from a full Networking Fundamentals series: kzbin.info/aero/PLIFyRwBY_4bRLmKfP1KnZA6rZbRHtxmXi

[@abelashenafi6291]

@@PracticalNetworking Ed, fortunately for me I a newbie to Netowork engineering looking to take the CCNA exam. I will definitely check your series. Plus any advice from you, regarding taking the CCNA exam as a newbie will be much much much appreciated Ed

[@PracticalNetworking]

@@abelashenafi6291 All my CCNA stuff is here, if you're interested: www.practicalnetworking.net/index/ccna/

[@abelashenafi6291]

@@PracticalNetworking Thanks man. Will go through it

[@kirisutegomen12]

This video is so helpful! Thank you for explaining each step in detail

[@PracticalNetworking]

Glad you enjoyed it! PS: There is an updated version of this video: kzbin.info/www/bejne/j3uqeIyBdrtnpqM It's from a full Networking Fundamentals series: kzbin.info/aero/PLIFyRwBY_4bRLmKfP1KnZA6rZbRHtxmXi

[@Facefur1]

I've watched the entire series - great stuff, not just for review, but for a bit more insight. Walking through all the protocols makes everything clear.

[@bestsaurabh]

Couldn't have been done any better. Very nicely explained. Thanks a lot.

[@michaelmounteney2034]

This is by far the best video I've seen on the subject. The narrative is clearly articulated, the diagrams are well-drawn without sloppy and distracting errors, and the detail is sufficient, without verbosity.

[@Velo1010]

Truly mind blowing how these network and computer engineers designed our modern day networks. Even more incredible is how they designed networks to communicate including all those network appliances.

[@PracticalNetworking]

Agreed!

[@syedsafdarali4287]

After having it read through books multiple time and never getting it, your short videos and series have given me a better insight. Just wanted to say two things: Awwwwsooomeee and Thankuuuu

[@PracticalNetworking]

Thank you, Syed. I appreciate the kind words =). And you're very welcome!

[@tanvia29]

Must have taken so much patience to make this video!

[@scottspa74]

Always mind-blowing that this process that takes 15 min to describe clearly (not including the various 20 second backups to repeat/hear again), yet this process happens nearly instantly, practically like magic lol. As always, great video and illustration(s). Thank you.

[@PracticalNetworking]

Exactly! So much goes into Networking, every second, every millisecond! It's a wonder it all works as smoothly as it does ;)

[@PracticalNetworking]

Hey KZbin, if you found this video helpful, please share it across your social networks! Also, you may enjoy this short video that explains ARP in less than 5 minutes: kzbin.info/www/bejne/h4HMZoGsrcaiqdk

[@jahidhasan7136]

i usually do not comment, but this video is the best video for packet traveling that i have found so far. thanks a lot for this video, also for the article it is one of the best article in your website.

[@PracticalNetworking]

THank you for the kind note, Jahid. If you enjoyed that series, and this video, you might enjoy the udpated video version of the series: kzbin.info/aero/PLIFyRwBY_4bRLmKfP1KnZA6rZbRHtxmXi

[@Alanmdonald]

Brilliant, best and clearest description i've seen. Well done!

[@PracticalNetworking]

Hey Alan, glad you enjoyed the video! If you want more content like this, feel free to check out the blog! pracnet.net.

[@andysmason]

I really enjoy this video. I have watched it 3 times already. The level of steps and not skipping any of them and the table on the side for all the tables used was very very helpful. Thank you so much for this.

[@PracticalNetworking]

If you enjoyed this one, you'll definitely enjoy the updated version of this video: kzbin.info/www/bejne/j3uqeIyBdrtnpqM It's from a full Networking Fundamentals series: kzbin.info/aero/PLIFyRwBY_4bRLmKfP1KnZA6rZbRHtxmXi

[@lawlessjay2961]

You just helped out my whole class with this video. Much Thanx 👍👍

[@PracticalNetworking]

Glad it helped!

[@efeshenem18]

The best and precise explanation that I've ever seen on youtube about packets flow. thanks, sir.

[@PracticalNetworking]

If you liked this one, you'll definitely like the updated version of this video: kzbin.info/www/bejne/j3uqeIyBdrtnpqM =)

[@tracymbrooks]

I have been looking at courses and videos that describe how packets and frames traverse a network. Yours is absolutely the best! Thank You!

[@PracticalNetworking]

Hi Tracy, glad you enjoyed the video and thank you for the nice words!

[@samasrujan]

Need complex videos for stp and vlans

[@yaminielango7603]

One of the best packet traveling video I have seen..very clear and it is easy to understand ...Great job

[@PracticalNetworking]

Thank you, Yamini. If you enjoyed this, you'll like my up to date version of the entire series: www.practicalnetworking.net/index/networking-fundamentals-how-data-moves-through-the-internet/

[@mikeva9068]

Great video bro.!!! I was asked about this in a job interview, really basic info, but definitely one of the most important to know and understand..!

[@shane9749]

What can I say, This video is absolutely straight forward, it explains the complete details in such a way that can be easily understand. Thanks you so much! i need to review this all over again until it is 100% absorbed.

[@PracticalNetworking]

Hi Shane! So glad you liked it. Thanks for the kind words =)

[@zorlac72]

Simple to the point and easy to understand. Thank you keep em coming!!!!

[@suneye6782]

I dont know to thank you for the amazing explanation or the Superb sound clarity or the wonderful animation ... MAN you did a brilliant job :)

[@PracticalNetworking]

Glad you enjoyed this, Sun Eye! PS: There is an updated version of this video (with better audio!): kzbin.info/www/bejne/j3uqeIyBdrtnpqM It's from a full Networking Fundamentals series: kzbin.info/aero/PLIFyRwBY_4bRLmKfP1KnZA6rZbRHtxmXi

[@JustinMead1205]

I found this video in r/ccna, I have to say I love this so far. Working my way up from your website currently, thanks for the quality information and presentation.

[@PracticalNetworking]

Glad you liked it, Justin! Thanks for being my first comment on KZbin ;)

[@hasan135]

This is one of best explanations of packet travelling I have ever seen. Thanks for sharing.

[@PracticalNetworking]

Thanks for the kind words. Glad you enjoyed it. Maybe you know others that would benefit from seeing this video? =)

[@SteelmanArgument]

Great illustration! I'm studying my second year for sysadmin and I felt slightly rusty on this. This cleared it all up :)

[@xanvong1501]

Remarkable work that you have put them together ! I input so many hours to read/understand these concept and there is some fraction is still unclear. With a video of 14:38 minutes that explains everything that I need to know. Thank you so much ! If you can't explain it simple, you don't understand it well enough. Albert Einstein

[@PracticalNetworking]

So glad this helped you, Sousou =). Interestingly enough, that is the exact quote I have at the bottom of my about page on my website: www.practicalnetworking.net/about/

[@xanvong1501]

@@PracticalNetworking I saw you have cryptography and I was wondering will you make videos on the Network Security side ? Many thanks again for the link and very helpful on my study !

[@boyuanli7843]

Absolutely amazing content and well explained! Better than 3 hours of lecture ;D

[@PracticalNetworking]

Glad you think so!

[@jannavratil4655]

Honestly the clearest and the best explanation I have heard so far about this topic, great job !

[@PracticalNetworking]

Thank you Jan. Glad you liked it. If you liked this, you'll definitely like my new Networking Fundamentals series: www.practicalnetworking.net/index/networking-fundamentals-how-data-moves-through-the-internet/ I'm planning to "one up" this video in the new series =).

[@davidbradford4105]

If you are in a break/fix situation, this is perfect!

[@MarekMarcMarryLacko]

Great explanation, kudos to you :) I have sent this video to all my new colleagues to make them understand this process thoroughly :)

[@PracticalNetworking]

Thank you for supporting the channel! Ps, perhaps you (or your colleagues) would be interested in my Networking Fundamentals video series?

[@MarekMarcMarryLacko]

@Practical Networking definitely ! Would be great :) With such an explanation, everything seems to be more comprehensive:)

[@MoisesDavidRamirezRondon]

Thanks! i missed some classes due to illness, but your video really help me understand theses concepts. :)

[@PracticalNetworking]

Hi Moe, glad it helped you understand! And thanks for being my second comment on KZbin ;)! Don't forget to read the rest of the articles in the series at pracnet.net/packet-traveling

[@voynich7119]

This is actually perfect. I am a junior network engineer and I wanted to refresh the basics for a job interview this week. Thank you so much for your effort.

[@PracticalNetworking]

You're welcome =). Hope the interview(s) go well. Goodluck!

[@voynich7119]

@@PracticalNetworking Thank you :)

[@SreenathRavinath]

@@voynich7119 hey bro, did u cleared that interview ?

[@iamkrishn]

I was trying to learn the concepts and then apply this practical concept myself but I got stuck in the layer 3 to layer 2 translation. Literally nobody tells that Routers maintain an ARP table too! Everyone tells that Routers maintain Routing tables, but nothing else. This video was so good that one can learn the whole Layer 1 to 3 translation within 20 mins! Thanks a lot my guy! ♥️💯🔥

[@PracticalNetworking]

Glad it helped, Krishn. =)

[@rishikantamangang]

I am searching this video on youtube more than 1 day finally I found it. the best video available on the internet for networking. Very very ..... help

[@PracticalNetworking]

Thanks for the kind words =) Glad you found the video helpful!

[@donmccoy20]

That was simply an amazing job, thanks a lot for your time creating that.

[@adammontgomery7980]

Best explanation I've ever seen, most others don't include entries in MAC and ARP tables.

[@PracticalNetworking]

Glad you enjoyed it, Adam =)

[@ruiccc100]

Learned more in this video than what i've learned 2 months from my teacher.

[@PracticalNetworking]

Thanks for the kind words =) Glad you learned a lot from this video =).

[@danhle1032]

hopefully ur not tired of hearing this but this is the best video or explanation so far...i can't count how many other videos i've watched but it was a lot. thanks!

[@PracticalNetworking]

Never tired of knowing the video helps people =). Very happy you found it beneficial!

[@FeelGood2696]

Slow down the play back speed to 0.75.gr8 stuff.thanks man!

[@patrickmugo4891]

keep doing what you are doing, you are serving humanity at best. You have an ingenious way of sharing your knowledge with those who need it. Your students are following your lead so please keep making more of these videos.

[@PracticalNetworking]

Thanks for the kind words, Patrick! So glad you are enjoying the content =)

[@ramkumarreddy4295]

That's a great explanation sir, I have one question how host a came to know about 11.11.11.1 to send arp request?

[@PracticalNetworking]

Hi Ram. Because Host A's Default Gateway was configured as 11.11.11.1. That is the IP address the host will use to reach something on a foreign network. More details in this video: kzbin.info/www/bejne/h4HMZoGsrcaiqdk

[@ritikamor5660]

@@PracticalNetworking How are default gateway's configured for every device?

[@timtimminz]

Absolutely the clearest tutorial series on this subject that I've encountered. Thank you.

[@PracticalNetworking]

Glad it helped =)

[@rafaskrock6668]

Have any material explaining the function of static arp entries in the ARP TABLE of the broadcast addresses below? IP address 192.168.1.255 Physical address ff-ff-ff-ff-ff-ff IP address 255.255.255.255 Physical address ff-ff-ff-ff-ff-ff What types of services are they used for? For example: are they used in DHCP? and on Wake On Lan?

[@PracticalNetworking]

Those are the two types of Broadcast IP addresses, I just created content discussing them: Quick Video kzbin.info/www/bejne/kH-7dZWwlqaAY6s Detailed Video kzbin.info/www/bejne/pKqZfqaJgcdrldE Detailed Article www.practicalnetworking.net/stand-alone/local-broadcast-vs-directed-broadcast/

[@hoomanhu]

Thank you so much...i have been trying to grasp this idea of what happens if the host is on another network and how will the data move through routers and switches in between and thank God i stumbled upon your websites and read your articles and now videos...Helped me a lot in understanding the ARP and How netwroks work. Thank you

[@PracticalNetworking]

So glad it helped =). You're very welcome.

[@behzadkhayam4956]

Amazing presentation, thank you so much!!

[@DileepKumarMB]

Awesome!!! Host(ARP Table), Switch(MAC Address Table - for each switch port), Router(ARP Table & Routing Table) - Are all well explained in "Packet Journey".

[@vintue]

Awesome Explanation. Thanks for the detailed explanation. :)

[@PracticalNetworking]

Hi Vinay, glad you enjoyed it!

[@sushensharma6347]

Thanks very much for creating this series. This makes the things very easy to learn. highly recommends for the folks who wants to learn the packet routing from host A to host B

[@PracticalNetworking]

You're welcome, Sushen. Thank you for the recommendation =).

[@jameslanigbagbe2576]

God bless you for this detailed explanation. I totally understand it now.

[@PracticalNetworking]

WOhoo =) Glad it all makes sense now!

[@Dazzledot]

Best video ever seen, amazing explanation for how the packet traverse between switches and routers.

[@PracticalNetworking]

Glad you enjoyed it. PS: Updated version of this video is here: kzbin.info/www/bejne/j3uqeIyBdrtnpqM

[@rohithk011]

A big thumbs up from me ... Although I have one question. In step 2 How does the PC A know or PC will figure out that we need to send ARP frame to 11.11.11.1 instead of 22.22.22.40 ?

[@PracticalNetworking]

Good Question, Rohit, it has to do with Subnetting. When Host A was configured, it was given an IP address (11.11.11.10) and a Subnet Mask (255.255.255.0). Through the magic of subnetting, that will tell Host A that they are on a network which contain the IP addresses 11.11.11.0 - 11.11.11.255. Host A was also configured with a Default Gateway (11.11.11.1). This is the address Host A will use anytime in needs to send a packet to an IP address on a foreign network (i.e., anything other than 11.11.11.0 through .255). Host D's address (22.22.22.40) falls outside this range, so Host A knows the packet must be sent to the default gateway (11.11.11.1). This process is explained further in the article series. Check them out: www.practicalnetworking.net/series/packet-traveling/packet-traveling/

[@rohithk011]

Ok Got it ... Thanks .. There is little request. Can you please take any presentation on switchport ? like Trunk port,Access port and Native ports. By theoretically it looks simple but when we try to understand the ingress/egress packets from these types of ports it is really confusing :). It will be so helpful if you explain with same manner.

[@PracticalNetworking]

Hi Rohit. I've written some articles which covers those subjects exactly. Check them out: www.practicalnetworking.net/stand-alone/vlans/ www.practicalnetworking.net/stand-alone/configuring-vlans/ www.practicalnetworking.net/stand-alone/routing-between-vlans/

[@WeGotBellys]

Host A will not randomly just figure out the default gateway itself your answer is incorrect.

[@PracticalNetworking]

Somehow I missed this comment. But you are correct, what I wrote can be misinterpreted to imply the default gateway is "figured out" automatically. I've updated the post to clarify. Thank you for pointing this out.

[@sofexpert]

After watching this video, I immediately hit the subscribe button. Can't afford to miss any of your wonderful future lessons. Big kudos to your teaching skills and efforts. Thanks!

[@PracticalNetworking]

Thanks for the kind words! I'm glad you enjoyed the video!

[@jatyn00]

Thanks for sharing, this is great simulation!

[@PracticalNetworking]

Hi Jatin, glad you enjoy it!

[@karthikeyanv3400]

Amazing Video and presentation. I have watched all the 7 videos of the Subnetting series. I was confused as I am preparing for my new CCNA certification by not able to understand the subnetting concepts, like binary method, pie chart method, few second subnetting and magic number methods. After a lot of search I found your video. The table is enough for subnetting and you have explained every step for all the three Octets and nailed down how to speed up the complicate steps as well. Great Man.. Excellent . Keep it up ..The way of your presentation is very clear and simple...

[@PracticalNetworking]

Thanks for the kind words, Karthikeyan, I'm so glad you got a lot out of the Subnetting series and the Packet Traveling video! I hope to keep making more videos as time goes on!

[@MultiRajendra1]

Hi ,Nice presentation which clears my concept..:)

[@PracticalNetworking]

Hi Rajendra, glad it helped! Hope you are well.

[@healthvative5315]

Dude. This vid helps clear confusion for many. Keep up posting.

[@PracticalNetworking]

Hey KZbin! Want to master subnetting? These are the only videos you'll ever have to watch: kzbin.info/www/bejne/eIi9XoB-fs2koK8

[@dawidnazarko926]

I just want to say thank you. That was incredibly good and thorough explanation. I really wish to understand better docker containers networking. Do you have any resources where I can learn? One more thing, do you have any ideas and could provide at the end of videos some practical assignments? Although I've understood everything, sometimes when it comes to reality it turns out that I understood something mistakenly.

[@PracticalNetworking]

@@dawidnazarko926 Sorry, somehow I've only just seen this comment! I'm afraid I don't have any suggestions on resources for Docker networking. As for practical assignments, I usually suggest students rebuild the lab topologies they see in videos in GNS3 or Packet Tracer and validate everything they've learned against real gear. That way they aren't just taking the instructor's word for it, but are actually proving it to themselves.

[@vil9386]

Amazing presentation.. very nice, clear visuals. I can't believe this is available for free!!

[@PracticalNetworking]

Thank you for saying so. Tomorrow I'm doing a live stream of the updated version of this video. Join us! kzbin.info/www/bejne/omXXhKeeq5Wal6s

[@venugopalar5566]

the voice is not clear and doesn't reflect your confidence

[@PracticalNetworking]

Venugopal Ar unfortunately, this was my first KZbin video and I didn't have the recording software I have now. My newer videos are much better audio quality. Thank you for the feedback either way!

[@mehfoozahmed6060]

Clear and very understandable video on the packet creation and travelling. Keep doing the same

[@zacmiller513]

Video - only 14:38 Learned - for 3 hours 👏👏 best explanation .

[@PracticalNetworking]

=) So glad you enjoyed it! Thanks for the kind words.

[@derrickdsouza6782]

This is the best explanation I've come across so far. Thanks for this video.

[@PracticalNetworking]

Absolutely! Glad it helped.

[@ajidaniel8818]

This video is just awesome ... Explanation is so crisp and clear and I loved it ... Thanks for doing such favours to strangers like us

[@PracticalNetworking]

Gladly! =)

[@vidulasawant530]

Hey there! Thank you so much for this video. I am already a CCNA and now when I am preparing for my CCNP, I was finding it difficult to get the concepts right. But this series of your's changed the game for me:) I have never ever commented on any of the KZbin videos by far but you compelled me to do so. The quality of the content was that high!! Kudos! Looking forward to more videos from you. Keep up the good work:) Can't thank you enough. I could only like the video and subscribe to your channel as a gratitude gesture :)

[@PracticalNetworking]

Hi Vidula! Wow thanks for the kind words. I'm so glad this series has set you up for success. Good luck with the CCNP exams!

[@juliopaiz4951]

Beautiful explanation, thank you. This definitively gave me a stronger understanding, I'm currently studying to take the ccna exam and I find this so very helpful.

[@PracticalNetworking]

Glad you enjoyed it! Consider checking out the updated version of this video: kzbin.info/www/bejne/j3uqeIyBdrtnpqM It's from a full Networking Fundamentals series: kzbin.info/aero/PLIFyRwBY_4bRLmKfP1KnZA6rZbRHtxmXi

[@hugobarroca9538]

Still one of the best videos on this subjects out there. Thank you very much for this!

[@PracticalNetworking]

Wow, thanks! Glad you enjoyed it!

[@thakurraghuvansh1710]

I am watching these videos for 2-3 months, but your video is just awesome. How easily you explained thigs is just superb. We want more of'm even if it's paid.

[@PracticalNetworking]

Glad you enjoyed it, Thakur =) Thank you for the kind words. I'm working on recording full classes as we speak, in fact. I'm hoping to release my first by the end of March. Details will be posted on my website.

[@souravmalik6120]

Amazing video on packet travelling. Actually, i was going through article present on this but it was difficult to understand from there. Then i got this video which is really nice and easy to understand.

[@PracticalNetworking]

Glad you enjoyed the series, Sourav! PS: There is an updated version of this video: kzbin.info/www/bejne/j3uqeIyBdrtnpqM It's from a full Networking Fundamentals video series: kzbin.info/aero/PLIFyRwBY_4bRLmKfP1KnZA6rZbRHtxmXi

[@jashdesai7583]

Best packets travel across the network explanation I have watched till date! Thanks a lot.

[@simonanieuwenhuis3235]

Thanks for this awesome video. You just explained everything from switches, routers, ARP in a single video. Showed this one in class and it was very helpfull!! Thanks again.

[@PracticalNetworking]

You're welcome =). Glad your students enjoyed the video!

[@prakashkv8413]

I watched so many videos related to Networking but I get more knowledge in this video only.. thanks for who made this video..

[@PracticalNetworking]

So glad you enjoyed it =)

[@nitsnimran]

This is by far the best explanation on packet travel...

[@Wundbaum]

Great video. I also wanted to mention that i loved your articles, they are all well written.

[@PracticalNetworking]

Glad you liked them! Thanks for the kind words!

[@hadisamara7850]

That's simply the best explanation for packet transfer, great job!

[@PracticalNetworking]

Thank you =). I'm working on the next version of this video... =)

[@balup6666]

This is really cool explanation.. Short, clear and perfect video on packet level. Thanks

[@PracticalNetworking]

Thanks Balaji, glad you liked it =)

[@Dkventurevistas]

This vid is amazing! It vividly covers what exactly happens for a packet travelling inside a network. easy to follow and super helpful for understanding.

[@PracticalNetworking]

Glad you liked it, Vic =) Thank you for the kind words.

[@girishp9258]

my doubts got cleared completely after watching this video

[@puqpetmaster]

The best explanation on the whole internet. Thanks!

[@PracticalNetworking]

You might like the updated version of this video: kzbin.info/www/bejne/j3uqeIyBdrtnpqM

[@gibsosmart]

Excellent explanation. This is what I'm searching for for too long. found it now. Thanks

[@davidbradford4105]

I use this for resolving DHCP and latency issues between a source and dest IP. You find all kinds of things if you just follow the path.

[@naderly]

That is a great illustration, thank you from the bottom of my heart.

[@humbertomacias6486]

Thanks for the explanation. You made it very simple to digest all different devices, tables and e2e process involved in the process to deliver data from one host to another.

[@aniinom]

One of the best example of Packet Traveling....