Default Gateway Explained
ฝัง
- เผยแพร่เมื่อ 25 ก.ค. 2021
- What is a default gateway? A default gateway is a device that forwards data from one network to another. And the majority of the time this is going to be a router. This video also explains what is the host and network portion of an IP address.
7 years working in tech company, never understand this , only after watching this finally i understand
If you don’t understand network, then question is how do you work?
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😂 I was being hard headed but sometimes all we need to do is to watch the videos
@@aeebeecee3737 good question
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I would like to add my vote to this comment too
And I would like to add my vote as well. Just stumbled upon this video and I’m utterly blown away at how well it is explained. You, sir, are doing god’s work. Subscribed.
Count my vote also. Very digestible content.
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Best explanation of how computers communicate across networks I have ever found. Thank you. I enjoy your content.
Great to hear!
Agreed!
clear and easy to understand. thank you!
Simply understand and easily know
Explaining is simple but content is good how's explain ..!!!
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Almost 400 likes...and no dislike..this js the power of this awesome tutor.. Legend
Close to 900 likes without a dislike
Now I want to press dislike just because you said that.
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As a guy who's been a network engineer for 25 years, seeing videos like this is surreal to me. Well done on providing an excellent layman's explanation. I've found that it's difficult to explain these concepts because your average person doesn't understand how the OSI model/layer 2 vs layer 3 networking works.
i got some questions, its not about this video but a general question.
i have a domain and a website is running on the domain which is being executed in VPS. i prefer the database to be in my home, how can i make sure the website gets data from my database to use it.
I teach networking at a university and I have been linking to your videos for my class. I love the simplicity of your explanations and great animations. Our teaching style is similar. Thanks for your work.
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It's about three days, i was searching for "how computer communicate with another computer on internet ?"
and now i have got perfect video
explaining that.
Thank for making this video.
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There was no tomfoolery in this video? No shady hackers? No computers catching on fire? Man....i love those funny animations!
Repeating Harry's comments:
Best explanation of how computers communicate across networks I have ever found. Thank you. I enjoy your content.
Just want to say that your videos are the best. How you explain the concepts with visualizations so well, is amazing. Better than all of my instructors combined, so easy to understand. Thank you very much.
It has got to be said. Your videos are so clear and concise. I've worked and studied in IT for many years and so many times I have found myself frustrated by meaningless tangents, unnecessary humor, bizarre references and general over inflated ego driven claptrap. Your videos say what need to be said, in a clear and easy to understand way. I highly recommend subscribing to those that are not already and most importantly Thank you :)
Glad it was helpful!
same. Other people use terms of "higher knowledge". After watching their video I understood nothing because half of my time was me looking up five terms in each sentence.
Best TH-camr for computer science I've found so far. These videos not only make a lot of sense, but are not boring at all. Has me craving for more info.
As a long time programmer/computer "expert", I still find these videos helpful. Thank you so much for these well formed explanations!
I'll have to watch this more than once!
Your channel really helps me refresh on IT concepts. It's to the point, it makes difficult concepts understandable, and the animations are amazing. Thanks for your content.
Thank you so much for clarifying that topic, i have been aware of default gateways and subnet masks for years.
But i never understood their purpose. 👍👍👍👍
Your channel is the first and only one to get me register as a paid member, i really appreciate your videos. Just started my first job in IT industry and these are helping me tons. I went from knowing nothing to acquiring some basic knowledge.
Thank you :)
I started at my COMPTIA+ training materials for 15 minutes and had no idea what subnet mask is, but this video explained it in less than five minutes. It's not complicated when you have some animation. thank you!
I use TH-cam primarily for educational purposes only and this channel is definitely on my favorites list. I got my Net+ a few years ago and I occasionally have to go back for refreshers from time to time. I really appreciate your work with the visuals and the simple-to-understand explanations. Thank you for your efforts!
Powercert Animation, I wish your videos were used in training courses across the nation! They make learning tech so easy and manageable for most users to learn from! Thank you for making networking terminology in a format that's not hard to understand! 🙏🏾
How many people like me working in the IT infrastructure and don't know what this was and now we are United and informed by this video... Now we know the topic... Big thanks
Can't get enough of this channel,
I encountered similar situation more than once, but I couldn't access computer B form A until I added a second IP address on computer A that matches the network of computer B,
the default gateway device we used was a regular ADSL home router, so not sure whether it 's capable to route packets between different local networks or not,
Already excited about your next video,
Thanks
I think you use two network addresses on the same physical network. That's not going to work as you say. I don't know why you want to use two different network addresses on the same physical network, unless you have more hosts then are available for that subnet. In that case it's better to make one large subnet for those hosts ( If you have two 24 bit subnets then make a 23 bits subnet ( 255.255.254.0 ). Then you have 1024 hosts on your network. When you have a lot of overhead on your network you can isolate both networks physically from each other and connect them together with a router.
I really appreciate the time and efforts taken to make this animation video to explain the concept in its most simplest form. Often I remind myself that its videos like these that I pay my internet bills for. Thanks again.
Very much underrated content and production. I only wish all IT content was packaged this way. It would make the application of IT concepts so much easier to understand. Thank you 😊👍
I am so thankful for your channel! You have no idea! I started a CISCO class with a teacher who taught by PowerPoint. Your channel has defined much more than the death by PowerPoint. Thanks for all you do!
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I am using your whole channel to learn network Fundamentals . So far it has helped me , someone who has never learnt IT and doing it from scratch, to understand thing with ease. No overly smart words or over complicated long definitions just pure basic and simple explanation with amazing animations. I am so glad I found your chanel. Thank you for all the effort you put in the videos.
These are great videos that have helped me solve a number of home networking issues. really appreciate the work that you put in to demystify networking for non-professionals.
I thought this was going to be complicated and hard to follow but, as always, true to form you made it simple and easy to understand.
I don't understand, what can be disliked in this video.
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I'm going through an IT certification program and your videos explain what I don't understand in hours of studies.
Thank you, Sir, for your practical teachings.
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I like this animations that seems from 90's . Very likeable. Great channel !!!!!
Sir, I truly appreciate you for providing such concise videos of all these fundamental networking principles. Best explanation so far I've come across on TH-cam!
Being reading and watching all sorts of videos about subnets for days and it just wasnt clicking. I swear most educators dont truly understand it either lol its almost like everyone read the same books and they cant simplify it further than what they read. 6 min of this video has made it all clear to me. Thanks for sharing
After all these years I finally get what the subnet mask is used for... Thank you so much for explaining it so easy!!!
Glad it was helpful!
Thank you teacher ! I’ve been watching your videos for 2 years now
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Best ever explanation I have ever come through 👍
These vids are a great way to keep expensive information fresh in my mind, thanks for that
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It is very hard to find material like this one, very clear and straight to the core, surely very useful
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never seen a better explanation than this
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Second video I’ve watch from you and man great explanation. Simple to the point with great visuals
I've always wondered what subnet masks are for as they're 255.255.255.0 on every network. Thank you for videos, you certainly inspire people to learn
No, they are not 255.255.255.0 on every network. That is just a common value for consumer grade routers, but you can use any size that's big enough to contain all the local devices. For example, if you have 10 devices on a LAN, you could use 255.255.255.240, which would allow 16 local address, less 1 for broadcast and 1 for the network, for a total of 14. With NAT addresses, such as used here, subnet size doesn't matter much, as long as it's big enough. However, with public addresses, the mask can only be big enough to contain the addresses that you have been assigned. If you try to use a bigger subnet, you'd be stepping on someone else's address space. Also, get in the habit of using /24, instead of 255.255.255.0, as it makes it easier to figure out how big a subnet is.
On IPv6, however, you get absolutely huge subnets. The standard subnet size for a network is a /64, which is 18.4 billion, billion addresses or the entire IPv4 address space squared. I get 256 of those from my ISP and some provide 65536. There are also some cheap ISPs that provide 16 /64s and some downright stingy ones that provide only a single /64.
Thank you! You make understanding networks accessible and interesting.
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This is one of the most useful videos on TH-cam. Thank you and great work.
Best explanation I could find on youtube
wonderfully simple explanation, thank you!! The visuals and animations help a lot
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We need more content like this on the internet, makes things so easy to understand. I would like to see how you would explain dynamic routing protocols like RIP, OSPF and BGP in detail
You shouldn't waste your time on rip. old, outdated protocol, Focus on ospf and bgp. Learn eigrp and ISIS after that.
I just subscribed for the simple and graphical illustration, explanation, thank you.
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Great to hear!
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Thank you
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Happy to hear that!
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Such a well-designed video with great explanations and great animations...it really helped me grasp the basics of networking. Thank you!
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Hope everything goes good in life for you !
A big thank you for your time to do this for free.
Wow. The demonstration is so easy to understand. Thank you 😊 so much. So nice and easy lesson
This is a very nice introduction and explanation. I like your graphics! I am a Certified IT Instructor by profession and will gladly point them (PTR record - DNS geek joke) to your channel for learning purposes.
Awesome presentations as always. Clear and concise and well illustrated. Thanks.
thank you, also huge respect for the 68 subtitles
.... learned so much over the past few days. Thank you.
Thank you so much. I used you videos in my class. It helps a lot my high school students to understand better our lessons in networking.
It was alot of fun, learning about default gateways from this vid. Thanks.👍
Your graphics are very good. They explain things in a good manner
This is way beyond brilliant. I finally understand what subnet mask is.
Simply superb explanation👌👏👏👏
Simple, short, easy to remember. Nice video.
Thank you sir for this valuable knowledge giving us. ❤️👍
Perfect video, you explane these confusing topics with such a clarity, you are very good teacher and thank you for your videos
Thank you very much,
always a good idea to refresh the basics!!!
Respected sir, Your videos are too good. The animation and ur way of explaination makes all concepts very easy and crystal clear. Thankss
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I was just wondering about this. Awesome!
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Maybe he is in Stanford !!!!
Very clear explanation about gateways !! Thank you very much for this video
You are The one I was searching for last 2 years …
@PowerCert Animated Videos
Please make more videos on network connections and network traffic (incoming & outgoing) and also on CPU vs Memory usage and how it is calculated etc.
Again best explanations, helping very good to understand.
Great content as always! Thank you
You're too good at this. Thank you heaps!
Thank you Very Match Sir. I have been waiting this a long time, Finally came out.
Thank you I 've included you in my CCNA studies
I remember when in High School when learning the basic internet infrastructure.
I was having a hard time learning about Switch and Router since I had a first hand tweaking my home router and the definition of Switch is similar to router.
I knew that switch has more ports than router.
Until I realized that Router is giving you IP Address while switch only "split" the connection.
In a sense, router is a superior version of switch.
But switch is cheaper to split the connection.
teenagers nowadays only know Apple Switch only
I also took some times to get to know the switch devices
@@chankokkeong802 You mean... Nintendo Switch?
@@baconstrip7762 oops, actually what wanted to say is Nintendo Switch
I'm over 20, that luxury item I can dream of having it only.
It actually depends, a router can also come without built in switch. But most consumer routers come with a built in switch so you can plug multiple devices at once(either be integrated with the SoC or external IC).
Few embedded software routers only has 1 port each for WAN and LAN(with a NIC at each port), you will need to use an external switch on the LAN port to expand the connectivity.