Protect your critical network traffic with IPsec, the easy way!

[@zoltron30]

Honestly, Keith Barker, Jeremy C and Kevin Wallace are the best trainers....

[@JoaoMiguel-xd1gd]

agree 100%

[@KeithBarker]

Thank you zoltron30

[@rdshenai]

Keith Barker is jeremy doing new videos? I only see his old ones 😔

[@KeithBarker]

@@rdshenai kzbin.info/door/05NSijsZpNM_mbd0-qagLA

[@rdshenai]

Keith Barker thanks a million .. your videos amazing too sir.. please keep them coming! Loving the recent SD WAN ones 👌🏻👌🏻👌🏻

[@naveen_anjeri]

Keith, Nobody in the Planet can teach like you. simple, fun and to the point. It would be really great if you do a SDWAN track (Viptela). Big Fan of you from India..!!!

[@oladejifagbewesa3322]

More SDWAN please. Really excited to have you for this course.

[@KeithBarker]

Thank you Oladeji Fagbewesa

[@brad7648]

Using Cisco Meraki MX84/65 for our offices and the SD-WAN is truly amazing.

[@KeithBarker]

Thank you Brad!

[@scipio1010]

This does remind me of something ............ yes, a long time ago in another galaxy when I started configuring IPSec tunnels with Cisco ASAs in a hub and spoke topology ... I had to configure crypto maps to match this and that, etc ..... It was a nightmare. Well said. But, then thank God. I discovered Netscreen firewalls and all of a sudden the hub and spoke topology became a child game to configure. Route based IPSec tunnels and the cherry on the cake was running OSPF between the different sites so I didn't even have to bother about configuring static routes. Cisco firewalls were and still are a nightmare.

[@scipio1010]

And I almost forgot, with Netscreen firewalls one could to Point-Multipoint IPSec tunnel configuration which was ideal for a hub and spoke topology. Something that Cisco firewalls could only dream of.

[@terrylwilliams]

Great video and explanation of SD-WAN. It's my hope that VIRL matures enough to support SD-WAN configurations n the near future.

[@KeithBarker]

I hope so too

[@tabassumshan8537]

Simply awesome, whenever i feel any concept hard i always knock your door and you never disappoint me 😍 Thanks Keith.

[@KeithBarker]

Thank you Tabassum Shan

[@internettelevision1832]

Thanks for being awesome! Taking complex topics and making them digestible. :)

[@KeithBarker]

My pleasure!

[@2005ando]

Thanks for this video. Great to get some clarity on how SDWAN operates

[@KeithBarker]

Glad it was helpful!

[@tendaimusonza9547]

Great presentation as usual for years Keith

[@KeithBarker]

Thank you Tendai Musonza!

[@ryanlemere4212]

Keith that is freaking fantastic! Very much looking forward for the controller network (vSmart) video. You rock my man, extremely appreciated!

[@KeithBarker]

More to come!

[@niyisamuel7789]

I appreciate ur training approach

[@KeithBarker]

Thank you Niyi Samuel!

[@grahammccann8554]

Hi Keith, Thank you for another great well explained video

[@KeithBarker]

Of Course! Happy To Help

[@namelname-lm3yb]

Great explanation, keith! Greetings from Germany.

[@KeithBarker]

Thank you Name Lname!

[@ryanrrothwell]

Thanks Keith.

[@ckthmpson]

Very well done. Your studio looks great. And your videos continue to look more and more professional. Inquiring minds want to know, is the OG of IT going to start his own training company? Thanks so much for all you give back to the community. You and Jeremy are our saviors. 😎

[@KeithBarker]

Thank you Chris Thompson!

[@PowerUsr1]

I’m feeling the new lab setup

[@KeithBarker]

Awesome Michael.

[@mohdfahadgm]

Sir Keith, You have a SICK setup right there. It is An Inspiration :) Look forward to the concise videos you post always!

[@KeithBarker]

I appreciate that! More to come.

[@Layth316]

Great video as usual Keith 👌 . When will the SDWAN course be available on CBT Nuggets?

[@KeithBarker]

Very soon! Likely October.

[@Layth316]

Awesome keith, can't wait to watch it 😀

[@decentmosy]

Hi Keith, I am big fan of your teaching. I am from India. I have been following you for long time and your videos really helped me in my professional life. I have one small request here. Could you please make videos on Riverbed steel fusion edge and core? Please............

[@kirann4607]

Thank you KB

[@KeithBarker]

You are so welcome

[@srihariravikumar5897]

Huge fan of you Sir from 🇮🇳 Thanks as always 🙏🏻

[@KeithBarker]

My pleasure

[@franzforddecrito2003]

Easy to understand as always. Thanks Keith! More SDWAN please. BTW, I noticed that you're now using EVE is it better that GNS3?

[@KeithBarker]

Thank you Franz Ford Decrito! Yes, I have been using Eve-NG for several months, and am loving it. I have more consistent success when working with Eve-NG than I have with GNS3, but I know GNS3 is getting better all the time as well. It may just be a preference thing at this point.

[@rburrows3]

Great Stuff, more SD-WAN please.

[@KeithBarker]

Happy to do it, more to come. Thanks for the feedback.

[@EA-fb7ug]

Thank you

[@blade25qmay83]

Keith, but we still do iPsec tunnel still. Ikev1, iKev2 are the bread and butter of our vpn. We mainly deploy 3 vendors: Fortigate, ASA, and PA. Our customers however, can use whatever tunnel capable device they can get their hands on. I guess we are still stuck in the stone age of network security lol

[@KeithBarker]

Thank you Blade25Q May! It manual implementations of IPsec including VTIs, Crypto Maps, Templates, DMVPNs, etc will be around for quite a while. I starting a new playlist on KZbin for IPsec VPN fundamentals, just for that. Thanks again for the comment, and happy encryption.

[@sbahb1396]

Hi Keith, Thank you for this great videos on SD-WAN, it's really helpful. I have a small question, could you please what type of drawing pen tablets you are using? If you have the link that would be great! Thank you,

[@KeithBarker]

Yes, absolutely. I use epic-pen, and the tablet is a Wacom 22HD.

[@richardquintana3769]

Great video Keith.

[@KeithBarker]

Thank you Richard Quintana!

[@juanrebella2589]

Great video Keith!

[@KeithBarker]

Thank you Juan Rebella!

[@preranajoshi8488]

Loved the pacman light toy. I ordered it

[@KeithBarker]

It's fun.

[@zacay5717]

I am a big fan of yours Keith. I was wondering if it's possible to have a Sunday session or a video like this one dedicated to WAN architecture. I feel like so much of it is hidden in the ISP cloud in the middle. Thank you so much for all the free content. If I pass my ccna, I am coming to cbt nuggets for my ccnp.

[@KeithBarker]

Possibly!

[@Mohammadjulfikar7187]

Awesome explanation. Thank You! Mr. Keith, Could you please make a complete course on SDWAN?

[@KeithBarker]

Thank you Mohammad, I will make a few more fundamental vids for Cisco's SD-WAN, but not likely an entire course here on KZbin. CBT will be releasing a course in October.

[@Mohammadjulfikar7187]

Thank you!

[@micahmetheny4332]

Thanks for the video. What bike do you have?

[@KeithBarker]

Thank you for the question Micah Metheny. It's just a little Honda PCX 150 scooter. Will go 65, on a good day. :)

[@cajay4825]

keith, have you worked on Wireless ? just wanted to if any better wireless sniffers freeware apart from wireshark ?

[@KeithBarker]

Thank you for the question AjAyChAn. Years ago, I used WildPackets which I think were bought since then. Here are some current options: www.comparitech.com/net-admin/packet-sniffer-network-analyzers/#:~:text=Wireshark%20A%20well%2Dknown%20free,that%20focuses%20on%20HTTP%20traffic.

[@fertunamoea8459]

Great content... looking forward next chapter.. thanks a lot you rock..

[@KeithBarker]

Thank you Fertuna Moea!

[@binsitt]

Such an action hero: Jumps from his cross bike, punches some lines on modern WAN architecture and then rides on to the streets of Las Vegas. :-D

[@KeithBarker]

Thank you binsitt! 😂😂😂

[@aquadir2830]

Hi, Keith.. plz upload next video related to this.. thank you

[@KeithBarker]

Thank you Kadir A . I now have several videos in the SD WAN playlist on my KZbin channel, enjoy!

[@aquadir2830]

@@KeithBarker Thank you very much for the response Keith.

[@Jonnybizzles]

The man the legend! You rock!

[@KeithBarker]

Thank you Jonathon Big

[@engahb]

You are awesome man ❤️😍

[@KeithBarker]

Thank you so much 😀

[@egerney]

Thanks for the info... good stuff. What's the music at the end?

[@KeithBarker]

Thank you Eric Gerney! Music: kzbin.info/www/bejne/h4GxdHlthMqgjK8

[@baburajut]

superb !!!

[@KeithBarker]

Thank you! Cheers!

[@toptalkers7980]

Awesome Keith..

[@KeithBarker]

Thank you!

[@duncanmuniu5249]

Awesome stuff

[@KeithBarker]

Thank you Duncan Mukora!

[@NoOne-hp4mb]

please make complete SD-WAN series

[@KeithBarker]

Thank you Satyendra. There will be a few more, but unlikely a whole course. I appreciate your interest!

[@mariembuenaventura1278]

Is there a free way to test this setup?

[@KeithBarker]

Thank you for the question Mariem. I use Eve-NG running on VMware ESXi. Another hypervisor, emulator could do it as well. Not sure how to do it totally free.

[@mariembuenaventura1278]

@@KeithBarker Thanks sir... Poor IT for now...

[@alijarkas7]

Is this topic included in the ccna 200-301?

[@KeithBarker]

Thank you for the question Ali Jarkas. In a word, NO. No SD-WAN in the CCNA, so you can rest easy regarding this topic as it is not part of the CCNA.

[@ITinProduction]

What alexa was saying by the way Keith !

[@KeithBarker]

Thank you for the question Kimo. Don't recall what she was saying, but it wasn't its turn to talk! Thanks for watching.

[@lucas93177]

Tired of MPLS !! Waiting ages for the SP to add a single route in their network!! We want to have full control now!!

[@KeithBarker]

Thank you Lucas RDO

[@cubanflow305xX]

Check out Meraki SD-WAN super simple to setup #simplicity

[@KeithBarker]

Thank you PJ! Meraki and HPs solutions are both fantastic.

[@cresrey5961]

Thank you very much keith for this great tutorial about sd-wan, i'm looking forward for more upcoming tutorial videos. By the way keith you look cool everytime you teach and your voice sounds like your a 25 of age and also you appearance.. what's the secret?

[@KeithBarker]

Thank you C.E.R Just a little more exercise, and better eating. Those are the primary things that make the difference for me. Happy studies!

[@fluffy1973]

this is similar in principle to the old DMVPN

[@KeithBarker]

Thanks! SD WAN has all the interfaces, bells, whistles, and controls to make it easier to set up and manage. DMVPN didn't have those types of tools or interfaces for management.

[@fluffy1973]

tell me about it 😉.

[@oliver1121]

Please make sure to include SD-WAN in the title so I don't miss any of these videos, thanks for the information.

[@KeithBarker]

Will do. Also creating a playlist on the Channel just for SD WAN. Enjoy, more to come.

[@oliver1121]

@@KeithBarker That's awesome to hear, keep up the great work. I really enjoy your videos on KZbin and CBT nuggets. Your Palo Alto series really helped me out when I started a Network Administrator role. SD-WAN is the way of the future and will hopefully help enterprises get rid of their MPLS networks that are costing them millions a year and replace it with normal WAN (physical and 4G/5G) connections.

[@touchmoney6741]

is it me or does this guy looked baked rn?

[@KeithBarker]

😉