NAT vs PAT, Static vs Dynamic -- demystified! -- Network Address Translation

Рет қаралды 53,894

Күн бұрын

If you've read anything about NAT, you've likely come across these terms: Static NAT, Static PAT, Dynamic NAT, Dynamic PAT. These terms are made up of two sets of two terms: Static vs Dynamic, and NAT vs PAT.
In this lesson, we simply and clearly illustrate and explain what each of these terms mean, so that you have a clear idea of what it means when you combine them.
0:00 - NAT Terminology
0:46 - NAT vs PAT
2:30 - Static vs Dynamic
5:43 - Summary
6:44 - The best NAT configuration courses =)
📌 Full NAT Playlist:
• Network Address Transl...
📌 Learn to configure / verify / troubleshoot NAT on Cisco Routers:
classes.pracnet.net/courses/n...
📌 Learn to configure / verify / troubleshoot NAT on Cisco ASA, ASAx, and Firepower Firewalls:
classes.pracnet.net/courses/n...
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#ccna #nat #networkaddresstranslation #pat #privateip #rfc1918

Пікірлер: 69

@PracticalNetworking 2 жыл бұрын

👉 *Want more?* Watch the rest of the NAT Series: kzfaq.info/sun/PLIFyRwBY_4bQ7tJvbLA9A0v8Fq9l-H923 🐦 *Enjoy this content?* Help me out with a like and/or Retweet: twitter.com/ed_pracnet/status/1513944439625977858 📌 *Want to learn Subnetting?* --> kzfaq.info/sun/PLIFyRwBY_4bQUE4IB5c4VPRyDoLgOdExE 🖧 *Want to learn Computer Networking?* --> kzfaq.info/get/bejne/mNBdjMmS0NDQnJc.html

@Shayanzass Жыл бұрын

bruh i had to watch 3 videos to kinda understand it, and this just broke it down so simply and I completely understand it. clear. short and concise. 10/10. subbed

@PracticalNetworking Жыл бұрын

Glad this video helped it click! Perhaps you would enjoy the full NAT series as well: kzfaq.info/sun/PLIFyRwBY_4bQ7tJvbLA9A0v8Fq9l-H923

@mittenwald3679 Жыл бұрын

awesome , this channel is criminally undersubscribed , i understand EVERYTHING from the first watch ! thank you sir and god bless you !

@tedros7629 2 жыл бұрын

Very clear explanation. I got clear understanding between NAT and PAT. Thank you!!!

@PracticalNetworking 2 жыл бұрын

Glad it makes sense now, Tedros =)

@tahersadeghi6773 Жыл бұрын

This is the clearest explanation. I hope other video publishers watch this video and learn.

@PracticalNetworking Жыл бұрын

Agreed ;). Glad you enjoyed it, Taher!

@narinderpal61 2 жыл бұрын

Many thanks. Clearer than Water . Happy new year

@PracticalNetworking 2 жыл бұрын

Happy new year =). You're welcome!

@MegaNatebreezy Жыл бұрын

this channel is awesome! I subscribed - keep up the good work!

@PracticalNetworking Жыл бұрын

Thank you for your support =)

@charlesikpeme7777 2 жыл бұрын

Wow.... very detailed and simplify. Thank you!

@PracticalNetworking 2 жыл бұрын

@ronr149 2 жыл бұрын

Awesome explanation! Thanks for the help!

@PracticalNetworking 2 жыл бұрын

You're welcome, Ron =)

@fastrobreetus 9 күн бұрын

Excellent as always!

@rotrose7531 2 жыл бұрын

As always great lessons, hats off.

@PracticalNetworking 2 жыл бұрын

CHeers!

@pekodieu Жыл бұрын

studying for Network+ cert, I glad I can find your videos 👍

@PracticalNetworking Жыл бұрын

Glad you enjoyed these =). PS, for Net+, these will be a great help: www.practicalnetworking.net/index/networking-fundamentals-how-data-moves-through-the-internet/

@juliantambwe8551 2 жыл бұрын

Great explanation, thanks for sharing!

@PracticalNetworking 2 жыл бұрын

You're welcome !

@Frack_Black 2 жыл бұрын

As always, great content👍

@PracticalNetworking 2 жыл бұрын

Thank you, Frack =)

@julioalvarado6516 8 ай бұрын

Great Job Explaining it

@IliyaDamyanov 9 ай бұрын

Very informative video.

@RaghabPanigrahi 2 жыл бұрын

Beautiful and easy explain..👍

@PracticalNetworking 2 жыл бұрын

Glad you liked it, Raghab!

@azizlebeau619 2 жыл бұрын

You are the best in explaining

@PracticalNetworking 2 жыл бұрын

Thanks Aziz =)

@averagehooligan620 2 жыл бұрын

Wow, demystified! thanks :)

@PracticalNetworking 2 жыл бұрын

;) You're welcome, Juliet!

@CARLOSPH36 2 жыл бұрын

Excelent!. Thank you!.

@PracticalNetworking 2 жыл бұрын

You're welcome, Carlos. You might enjoy the full series this video came from: kzfaq.info/sun/PLIFyRwBY_4bQ7tJvbLA9A0v8Fq9l-H923

@AliTwaij Жыл бұрын

Brilliant , again !

@PracticalNetworking Жыл бұрын

@testbaku9727 Жыл бұрын

Beautiful explain.

@PracticalNetworking Жыл бұрын

Thank you =)

@gekobcint4973 3 ай бұрын

This is ugh man I don’t have the word to describe it I struggled to differentiate between them finally I got it I wasted many time asking CHATGBT

@sdputurn 2 жыл бұрын

simple and great.

@PracticalNetworking 2 жыл бұрын

Thank you =)

@VideosfromElle 2 жыл бұрын

Another banger 🔥

@PracticalNetworking 2 жыл бұрын

Thank you, Elle (M, N, O, P) ;)

@ilham5055 2 жыл бұрын

AMAZING DUDE , U SO F GENIUS !! 🥶🥶

@PracticalNetworking 2 жыл бұрын

@nadahossam6494 Жыл бұрын

awesome,thanks

@PracticalNetworking Жыл бұрын

You're welcome, Nada.

@subee128 5 ай бұрын

Thanks

@shujauttali2608 Жыл бұрын

While Watching your videos I get satisfaction that my daily allowed internet data is being used in right way for the first time. 😅

@mohammadzubaid4698 2 жыл бұрын

That's great 👍

@PracticalNetworking 2 жыл бұрын

@CCNABatais 6 ай бұрын

ausome 👌

@ayradizem2770 2 жыл бұрын

Thank you

@PracticalNetworking 2 жыл бұрын

You're welcome, Ayrad!

@hoppingturtles 2 жыл бұрын

Wow, did not know that dynamic NAT existed. So you're telling me I can choose which public IP address I want my computer (behind a router) to take? So my router can essentially have many IP addresses associated with it?

@PracticalNetworking 2 жыл бұрын

If you control the Router, then yes, you can choose the IP. You'll have to consider Routing (meaning, if you use IP you don't actually own, the traffic won't actually be directed to you).

@traktion9 2 жыл бұрын

Question, why have a range of IPs to translate out to? We have dozens of devices behind our home router which all use the same 1 IP even if they're all using port 80 for the web. As I understand it NAT knows the difference for which host sent a port 80 destined packet by assigning different return ports. Isn't this adjusting the layer 4 header making it a PAT in reality?

@PracticalNetworking 2 жыл бұрын

The type of translation your home router is doing is a Dynamic PAT. Details here: kzfaq.info/get/bejne/aNpoYLqDv72noWw.html