MicroNugget: How to Configure NAT (PAT) on Cisco Routers

[@funnygamer16]

Great video and whats most important your voice is actually interesting to listen to

[@cbtnuggets]

funnygamer16 Thanks for the feedback! We're glad you found both the material and Jeremy's voice engaging.

[@cbtnuggets]

Thank you for your question. We recommend asking these types of questions on the CBT Nuggets forum to see if anyone else in the community can help out. Also, you can recommend this for a MicroNugget topic by submitting it in the link from the description above.

[@shahraamrehman9704]

It is very interesting to hear you you just have so much passion looks like to teach and the way you teach your so happy and so much excitement always on top of things, jeremy you were always amazing thanks for being a cisco teacher your amazing and motivating, can't wait to finish with your CCNP videos .... THen on to CCIE !!!

[@MrKiddo22]

This is precisely what I was looking for, excellent explanation and voicing to make it interesting! Keep doing more of these!

[@luismaymi2873]

I have both Cisco CCNA ICND1 100-101 & ICND2 200-101 Series and I've been practicing and getting a better hang of networking. -Thanks for all your hard work and instruction

[@mziimerlbourne8267]

Thanks so so much for the wonderful video, I see someone already mentioned the voice factor. You make us learn with a smile. Its amazing.

[@Andr3w73]

Great video! I watched it at .5 speed so I could type along in my simulator. As a bonus, I discovered what Jeremy might sound like if he were teaching the topic sloppy drunk!

[@david_108]

This is glory. CBT nuggets so way to go. Thanks Jeremy.

[@radovankrhut2911]

Funny, to the point, well presented in a simple human language... Jeremy that's some next level training. Thirsty for more :)

[@AJEbanks]

great video, not too much rambling just straight to the point

[@TruculentGoose]

Thank you for explaining overload

[@laibanawaz7789]

Beautiful explanation

[@stillpickinganame5350]

This was awesome pal, I enjoyed every bit of the video and I'm ready to finish my project! Thanks a lot, God bless you!

[@eliezerortiz8546]

Exactly what I was looking for. THANK YOU!

[@krewdiphart1256]

Great video helped so much with my project!

[@cbtnuggets]

That's great to hear, glad this video could help! Good luck with the project. :)

[@hassanel1307]

thank you , this exactly what i was looking for

[@cbtnuggets]

Hassan magribi, you're welcome! We are appreciate the feedback and are glad we could help.

[@tshepomore5552]

Another chef-d'oeuvre, thank you Jeremy!!

[@TheTocas97]

man thanks !! i was a little bit lost on NAT/PAT specially with access List and thanks to you i understand it now :D Ps: i wish one day i got an english accent like yours since now when i speak english i'm more close to Alien language than real english

[@Astarath]

wildcard mask isn't *exactly* the opposite of a subnet mask. you can do some interesting things with a wildcard mask, like for instance if you used all the address space of 10.20.0.0/16 subdivided into /24s, then "10.20.0.17 0.0.255.0" would match 10.20.x.17 in every one of those /24s, but only that node.

[@chrisknox2979]

Is this true? I've never heard of that, but it can definitely be useful if the network is set up in a way that specific host addresses are the same in each subnet.

[@SZOKE19940321]

cool explanation, loved it

[@Letraveler_rd]

If you had another router, what would you do to allow its traffic to go to the Internet?

[@JonnyTheTanMan573]

Awesome video! Just what I needed to get my Cisco 2911 up and running. Also got a couple of laughs out of this as well :)

[@mtjikuzu]

what was that at the end about internet access boosting productivity? Is it your new signature ending or just a recording boo boo? Love the video by the way, keep up the great work.

[@mgh7634]

What do you do when you get no nat options? Every time I type ip nat inside or ip nat outside under the interface it tells me "invalid input detected". Like I have no nat configuration options or something.

[@ramkumarnatarajan9142]

Jeremy, you make everyone fall in love with your teaching!

[@dabatopienos100]

how make you the conexion with the router

[@vanvuite7307]

Thank you man - year 2020, August.

[@jonathannali7682]

Hi Jeremy, I cannot express how much I have appreciated your lessons over the years. I have a question concerning NAT. Using the same network map, Say I have another LAN on the other side of the ISP and I want to connect the to LAN or rather extend the LAN. Via MPLS. The internet is supplied to the HQ and the LAN is extended to the other side using VLANs 1 n 2. My branch has internet and can connect to the LAN side with the help of ACL, thank you for that. But my HQ cannot reach my branch because of the "nat inside" configuration on the LAN interface on that side. How do I resolve that?

[@chingano]

Hi guys, I have a problem and I can't solve it. I'm trying to PAT and the exercise says this: Configure PAT on Gateway to convert multiple internal addresses into the one usable public address (the interface of Gateway’s f0/0) . Use the interface f0/0 as the source of the PAT and not IP address pool. when it says use f0/0 as the source, should'nt the interface f0/0 be the nat inside? thanks!

[@ЕвгенияАндронова-з5ь]

this is just amazing, thanks a lot :3

[@rishibajpai1904]

How to remove pat command from cisco router in work environment because when i am trying to remove below type of error is showing. no ip nat inside source list 1 interface GigabitEthernet0/0/2 overload %Dynamic mapping in use, cannot remove

[@L0rdLogan]

I'd like to see dynamic NAT

[@SyBlast]

don't know if anyones still reading these but I have a cisco router isr 4221 and while configuring Nat I get an error message stating that the port is already in use, would anyone here know why that is and how to fix it? thanks all

[@SuperAmir64]

Thanks Jeremy

[@lanten04]

Oh man, thanks a lot, great video.

[@alltech247]

Well done!

[@AhmadAbdi]

depends on the productivity at mind lol .. thanks for the clear video

[@tommis97]

good job bro ,thank you !

[@alexmarvin3093]

i want ones of these informational vids to explain that the wildcard bits is the reverse subnet mask of an address. and so 0's would represent the network side and numbers would represent the private side. so /24 subnet mask would be 0.0.0.255 and /30 would be 0.0.0.3

[@setchisetchi7773]

by the looks of it u have seen the pattern if not u only subtract the submask with 255 and u get the wildcard for example : 255 -252 = 3 255-128= 127. 255-224 =31 . why i have forgotten why tho xD

[@gigiwan3335]

its supposed to be ip nat inside source list(what ever you just wrote lol) interface s0/1????? overload bcuz you wrote interface f0/1

[@mrlecyborg3504]

Okay gotta admit on 2:30-2:40 i bursted into laughter

[@mrlecyborg3504]

But in all honesty. This video helped me to understand this topic for my exams next werk

[@vishwasvishwakarma2892]

awesome

[@najemnajem6714]

Great ,, that thanks you

[@avict1]

Thanks.

THX! Perfect!

[@wagsbass]

internet access keeps employees happy, things get really ugly if the internet doesn't work.

[@JoseSanchez10]

EXCELLENT!!!

[@JorgeHidalgojh300]

Amazing

[@HongeraGideon]

Perfect..

[@GamersFanatics2]

i have an exercise that is to do that, googled and found something almost like this but deep as HELL xD and i was like, im fked , but found your video , i understanded everything so fast, TKX ALOT

[@DaniloDantas7]

i downloaded your video...

[@gigiwan3335]

i left NAT to the end of my self study bcuz its annoying lol

[@aidandude3]

I think it was a joke... he was playing on the fact that internet access should boost productivity but in reality staff will use it for facebook. etc.

[@anthonywalker4953]

Dude, slow down 😅 plz

[@muhammedalmuqales2822]

you speak too much and this is not good for beginners like me :) thank you so much any way