Inter VLAN Configuration plus IP- Helper Address

[@rileycooper53]

This video taught me more about inter-vlan configs than the hours i've spent in lectures and doing coursework, thank you!

[@thenetworkingdoctors]

Your welcome, I am glad I was able to help you.

[@peterhenry3840]

i understand why your lessons are so easy to understand, just because easy is part of your name, the only thing we have to do is play it over and over again. I read through most comments and i find out that 2 years ago someone commented on this video and 5 minutes ago as well, people keep watching and it wont stop, it sounds like you did the video few minutes ago. Mr. Easy! You too good, thank you for your support, we will keep learning from you till we do like you do or more, i really appreciate, we love you.

[@jairobenavides2456]

The ip helper-address is what i had been troubleshooting for a long time, only to find out The solution was on a 18min video... Definitely a great tutorial. I loved it.

[@cr7cubanocr7]

Cool, and thank you for the response I admire your work not only because I'm Cuban as well lol...but because I'm also in the networking world and it's a privilege to have professionals like you who are willing to take the time to help others. Keep it up, and thanks once again from an admirer of your work. Gracias !!!

[@TheMixNation]

Truly the best teacher and speaker. I have watched a lot of training videos and this one is by far el mejor!

[@thenetworkingdoctors]

Gracias!

[@Spooksta777]

Seriously this guy is an awesome teacher - look forward to watching more!!!!

[@thenetworkingdoctors]

Thank you ☺️

[@sturgis7777]

Thank you Sir for spending time explaining to all of us. Big thanx from Island Cyprus ( Greek )

[@thenetworkingdoctors]

+Philippos Trillides ...always wanted to visit the Greek Islands! ...love the movie 300 :)

[@KamiKami]

Best teacher I've ever watched!

[@next12win]

Just finished the lecture. AWESOME job Laz. Loved the bonus material. Can't wait for the router class.

[@marantzo69]

My favourite ccna tutor online

[@thenetworkingdoctors]

Thanks marantzo69!

[@mikecristal9182]

I am taking a CCNA course at AVtech and I am using your video review all topics. After using all the videos the CCNA exam should be no problem

[@nomad4732]

Really good teacher. Better than Universities some how

[@Mk-mi1wj]

You killing em all sir. We all appreciate you knowlage

[@thenetworkingdoctors]

Thank you very much. I try to give my all.😎

[@thenetworkingdoctors]

Thank you for sending this message, but although there are so many good instructors out there I strive to give the best of myself and I'm very sincere when I say I really want everyone to get certified. I know it will change lives and that's the legacy I want to leave. Thank you again for your kind words.

[@mrshiv3166]

What a fantastic tutorial. You earned my respect sir.

[@thenetworkingdoctors]

You are correct, you can setup the router as the DHCP server and it would simplify things. This was a lab demostrating the 'IP helper-address" withing a VLAN enviroment. But take care on which router you would setup the DHCP service, make sure is not a router handling lots of traffic or is already burdened with other services.

[@faycelramda2017]

he is really a Networking's Doctor, easy explanations, THANK YOU SO MUCH

[@FrameSimon]

I don't normally comment on any video but, mate, you just gave me the info I needed to solve this f-cked assignment I got. Brilliant teacher, thank you.

[@uosefshaaban4763]

The reason why you are gorgeous is that you simplify the explanation Thank you :)

[@hachourghanou4217]

I always wondered what « the rock »’s life would be without cinema Thank you 🙏

[@thenetworkingdoctors]

Lol Thanks man😎

[@hachourghanou4217]

@@thenetworkingdoctors 🙏 🙏

[@yahgajno-baptiste7568]

Thanks, Your videos make things so much clearer to me.

[@thenetworkingdoctors]

Easy is my middle name...glad it helped!

[@sundaychristian5631]

My great mentor, your lectures are great

[@thenetworkingdoctors]

Thank you 🙏

[@kkvi7134]

Hi Laz, very informative and clear in concepts, appreciate for knowledge sharing, and Thanks a lot, please keep posting , Good day!

[@joaov777]

Pretty good and informative tutorials. Thank you very much for sharing with the world Cisco networking concepts through awesome labs. Cheers from Brazil, Joao

[@thenetworkingdoctors]

Ahh!...Brazil is on my list of places I need to visit 😊

[@joaov777]

Anytime, my friend. Feel free to come. (:

[@duttadiku]

Sir your teaching is rocking.

[@felipelobo4212]

Amazing video! thanks a lot.

[@ali65159]

Like the new set-up, nice one!!! Good tutorials, they're helping me out a lot - thanks man.

[@thenetworkingdoctors]

Your welcome...a lot more to come in 2014!

[@adrianoscarlarrauri705]

EXCELENTE EXPLICACION !!!!!!

[@ahmadmuneerseddiqi6415]

perfect video really solved my problem thank you....

[@johnnnydemerson7194]

your videos are great lazaro....i got a 1000 on my ccna exam

[@thenetworkingdoctors]

WOW! Congratulations are in order!!!! Did you take my CCNA Course?

[@johnnnydemerson7194]

i read a lot and watched almost all of your videos...thanks a bunch and keep up the good work

[@zzzzimtired6053]

+Johnnny Demerson How long did you study for and what materials did you use? I am studying for my cert while working full time in IT. It's tough but I'm trying. Congrats by the way thats an insane score. I never heard anyone get that high before!

[@thenetworkingdoctors]

@next12win Thanks for the great comment...remember to write a review for the course!

[@journaltap1]

hey laz is there a video that shows how your setting up the toplogy. just finished my cisco 1 course and would like to see how your setting up your devices as well as your interfaces so i can rebuild it on my packet tracer. this seems like it would be a great review before i get started with my cisco 2 course.

[@korperdere1783]

Thank you sir, Very helpful (From France)

[@CitizenPerkins]

Great exercise! Thanks!

[@thenetworkingdoctors]

You're welcome

[@algiergutierrez6054]

Excelente Explicación. Muchas Gracias por el aporte.

[@sandilemasuku8051]

Thank you, you are very much appreciated

[@desalegndametew7569]

I watched this video more and more l like it really u r good teacher

[@thenetworkingdoctors]

+Buta Dametew ...thanks Buta!

[@HarishmVHM]

owe.. u r fantastic. u cleared all my doubt. cheers sir. come to india i will give u party.

[@fernandoaguilar6461]

thanks for everything completely helpful easy and understandable

[@wendellngavataroa2620]

Great presentation, well deducted.

[@meowproject9543]

Thanks

[@thenetworkingdoctors]

@mohammed gesmalla...this is a snippet of my complete Vlan course available on Udemy.com. The complete course is over 3 hours long.

[@lamp4616]

You're my saviour.

[@thenetworkingdoctors]

+Lamp ...thanks Lamp!

[@hamedalizada9200]

Thank you man, just straight up, thank you.

[@thenetworkingdoctors]

You’re welcome 😉

[@jing-weiho3900]

I love your T-shirt, btw, awesome video!

[@tharakawijerama9406]

great thanks.. ! coming from SriLanka

[@thenetworkingdoctors]

Oh WOW 😮...I was contacted by an eLearning platform in SriLanka and my courses will soon be there! That’s a coincidence 😂

[@tsupport5514]

very well thanks it helps a lot

[@thenetworkingdoctors]

👍

[@HSFServicesInformatiques]

Hi Laz, Great tutorial! Please can you explain me why do you use the switch interfaces instead of doing the sub-interfaces on the router? g0/0.2 for exemple.

[@RandomNguess]

What a savior!!

[@king-hw4ei]

Thank you very much I was stuck

[@thenetworkingdoctors]

Glad to help!

[@prakashr6665]

Good tutorial, iam from India

[@a.s1a.s175]

Wow great video!

[@ryeldsz]

hi what is the software you use for demonstrating you labs with all the equipment connected.

[@thenetworkingdoctors]

@alex yu, my first question would be is this on the same switch or do you have multiple switches with multiple vlans? my sencond questions is can you ping other vlans? If you can't ping other vlans, my third question is did you trunk your ports? Based on your question I can only deduce that your tagged vlans are trying to get accross a non-trunking port.

[@domahdaniel63]

Thanks so much

[@thenetworkingdoctors]

You’re welcome!

[@charlesforcha4441]

This guys is Gooooooood

[@thenetworkingdoctors]

@Ryel Dsouze...I use the cisco packet-tracer

[@jamesmpina5213]

Great Videos!!

[@thenetworkingdoctors]

Thanks James!

[@anilrevannavar4014]

Good tutorial

[@thenetworkingdoctors]

Glad it was helpful :)

[@bharanibabu1]

excellent sir:)

[@elkanacapelle5701]

your the best

[@thenetworkingdoctors]

Thanks brother, I believe the Packet Tracer is free all you need to do is search for it. Udemy has nothing to do with it. If you can find it I can always setup Drop Box or an FTP for everyone to download it. I going to see if I can make it available as link as part of my lecture. thanks again for the great comment.

[@avijitghosh3323]

Thank you Sir, My doubt is clear about Inter VLAN.

[@thenetworkingdoctors]

@Cubano Madrileno....in this video I am only trying to show the use of the IP-helper command. Therefore, I used an actual server in a different broadcast domain to demonstrate how a host on another broadcast domain can get assigned an IP address, by using the IP helper-address.

[@thenetworkingdoctors]

Hey brother, the Packet Tracer is available as a link. It points to a website for all to download it. See you soon.

[@beautywithinsherry7141]

Do you have a video that shows how you configured the whole network please? Also i wondered whether you have a video that explains inter -vlans configs that incorporate an email server?

[@ITsupportian]

That's pretty good.

[@tonyhuynh7381]

So.. why are you using the last host before the broadcast ip address as the gateway for the subnets, as opposed to the first available host in the network?

[@tonyhuynh7381]

Yes, but probably wouldn't be a good idea to have your default-gateway address right in the middle of your ip range for hosts.

[@lung510]

i think as for tutorial ;P

[@scottclark2869]

I've actually seen this done in a few companies where production regions will use the first available for the gateway and dev/lab regions will use the last available. Why? Who the heck knows.... Might be an inside joke or something :D

[@mohammedgesmalla8833]

it's great video and you are my favorite ..but where is the rest of configuration ..?

[@jmoncctchi641]

can you please leave the link for the cost of training material for the CCNA and how to purchase material

[@mcse112]

Hello Laz, just want to say excellent job with the tutorial, you made it very easy to understand. I just have one question, I have a SG300 switch which can do inter VLAN routing and am using a Asus-68U wireless router to do my wired and wireless routing on my home network. I'm trying to setup a lab that contains VLANS and want them to have access to the internet. How can I accomplish this without an actual router since i cannot add subinterfaces to the Asus-68U wireless router.

[@srabbasy9425]

Great. Thank you

[@Aswinvishnu2]

grt thanks comming from india

[@thenetworkingdoctors]

@Soroosh Kia ... The packet Tracer file is at Udemy.com when you register for the full course

[@cr7cubanocr7]

Quick question, I know I can set up the router itself to be the DHCP server, why use another server to provide the IPs ?

[@djkrz]

Hey Laz... Great videos bro...I wanted to ask you if you can let me know where can I find the previous video of this lab or the whole lecture videos, it would be amazing, im not able to find them and I really want to view them, so i can be on the same page you are on this video. Thank you very much for your help, and amazing work on your video tutorials Kenny

[@seanc846]

This guy is fucking fantastic!!!!

[@djKenpLan09]

Question, why did you use the last available IP and not the first one? Just preference? Thanks in advance

[@lenaa9819]

Damn that shirt tho love Big Bang Theory

[@thenetworkingdoctors]

So do I 😊

[@scott2495]

Hey Laz, love your videos my man. I am guessing you would have to nat translate each of the sub interface default gateways to one public ip for outbound internet access?

[@jatinprasad7341]

Great

[@TheAmazeer]

Hi laz great video! One question do you think wol is possible between server vlan (dhcp, dns, ad...) to computers vlans.. I need to wake up my computers from the server which is always turned on and already configured with two dhcp scopes (2 vlans 1 for teachers 1 for pupils).. Our network core is a level 3 cisco switch... As wol doesn't traverse routers even if ip-helpers allow broadcast from computers to dhcp vlan server it doesn't allow wake on lan from vlan server... I thought about using a trunk between but if so no ip-helper will be configurable in that trunk I guess... I hope I was clear enough to hope having an answer from you... Thanks a lot for your help dude

[@binoathomas9819]

Where can I find 2nd part.

[@thenetworkingdoctors]

2nd part of what? Live, Online or self-paced?

[@next12win]

Thanks for the reply! Let me know if/when you're able to offer it as a link and I will certainly sign up.

[@neopa06]

I though the gateway always was the first available in the network you use. Why do you use the last available? Have it something to do with the way you implement the vlans?

[@DitchDoctor182]

Neopa 93 the gateway can be any address in the usable pool. It is just generically set as the first available address for simplicity. But you could assign it to be any of the ip addresses.

[@CitizenPerkins]

And some shops use the last usable address for their gateways. Works either way...

[@KMFabian]

Can you link me to the previous video you talk about?

[@hilalafrihjuhadassyifa1479]

Do you create pool for each vlan on dhcp server?

[@solomonflomey2173]

yes, you need to create a pool for each vlan.

[@sargonmarqus3243]

i love your work please don't hide the screen ... you big man :)

[@bodybychiken]

Can you attach a pic of the ip configs? Couldn't really see them on the vid. Thanks

[@michaelwatt717]

I have a question. i am sure there is a security reason behind it. But why use the last number in the subnet to address the VLAN. I only remember on question that did that scenario on the CCNA. But why not 2 or 3 rather than 30 of a /27.

[@rodrickkatumbayi7222]

hello sir, i would like to know about configuration of the trunks for the access switches ?

[@MrLeonScott]

A have a question: for example, if your NAT Router were the DHCP server, how would you configure the Access Router (in WAN connection between them) to provide all the hosts an IP address, in the diferent VLANs? Hope you can help me, thank you!

[@23brucehaley]

Good information Sir....I would like to know the name of your book so I may purchase it....thanks

[@thenetworkingdoctors]

+Bruce Haley ...thanks Bruce! THE ONLY IP BOOK YOU WILL EVER NEED! ...available on Amazon

[@unicohijo77]

how to setup the packet tracer like you do when you minimize the cli of the devices it will become like a tabs below?

[@NINedStark]

Should i create this subnets? Because im very, VERY confused so i want to do the easy way first

[@lekulahowangahaora8733]

can please repeat how you do your calculation to accending the ip address and subnet mask sir?

[@طوقان-ح4ص]

hi I have some problem in this course, can you help me

[@zsoltb5928]

Yee I like your videos

[@wendellngavataroa2620]

I have a situation here, had a router, one switch to be used for vlans and a Dell server running Windows server 2012 R and would like to have all ip addresses all dynamically deployed via the Server 2012 R2 utilizing IP helper from the router, any configuration ideas for this set up?

[@niconic9062]

Hi I get native vlan mismach when I have finish to config vlan 2, how to fix that????

[@thenetworkingdoctors]

@veq hajgare I'm going to make a video just for you!...so look for it tomorrow on KZbin. Hopefully, I can teach you "HOW TO CONFIGURE DHCP FOR INTERVLAN's" - Laz