what a nice example of an expert making high tech to the reach of newbies ! Congrats
@NetworkDirection
2 жыл бұрын
Thanks!
@SiThEAdHdGUY
5 жыл бұрын
This guy has a great approach to teaching I hope he continues to produce great content like this
@HUCERBH3947
3 жыл бұрын
this how networking should be teached , very engaging
@NetworkDirection
3 жыл бұрын
Thanks! I'm glad to hear you found our video engaging! Hope you have a great day.
@jbazzari6332
6 жыл бұрын
PERFECT , NEVER SEEN ANYONE DESCRIBED VXLAN BETTER THAN IN THIS SERIES A+++
@NetworkDirection
2 жыл бұрын
Thanks!
@birbgamer8402
3 жыл бұрын
Awesome visualization about overlay and underlay. Excellent!
@NetworkDirection
3 жыл бұрын
Thank you
@amansyal7161
4 жыл бұрын
Very nice video, full of information taught in an easy manner.
@NetworkDirection
4 жыл бұрын
Thanks!
@mawkhantlwin9238
4 жыл бұрын
Very Helpful and simple explanation to get closer.
@devin8041
Жыл бұрын
Stumbled on your channel searching this topic. Only 6 minutes in and I'm already subscribed. Thanks for the great content
@boolve
6 жыл бұрын
thanks for spending time for nice graphics and visualization, also for info without unnecessary crap.
@NetworkDirection
6 жыл бұрын
You're welcome! I try to keep them as short and to the point as I can
@juleswinnfield1437
Жыл бұрын
Your intro made me laugh so much! I think it's incredible you put the effort into doing that for your viewer's enjoyment :)
@NetworkDirection
Жыл бұрын
Thank you so much! I enjoyed making it 😄
@juleswinnfield1437
Жыл бұрын
@@NetworkDirection Keep it up my friend!
@rs9196
5 жыл бұрын
Excellent explanation. The best by far on KZitem. Thanks
@skyscraperman99
2 жыл бұрын
I'm really enjoying your videos. Probably the best network training videos I've seen to date.
@NetworkDirection
2 жыл бұрын
Thank you!
@ferdieferdieferdie1480
2 жыл бұрын
thank you very much for this man.... its helping me in my ccie dc review
@NetworkDirection
2 жыл бұрын
This is so good to hear, thanks! Glad to help!
@cyberstair
2 жыл бұрын
Falling In love with way of Traning
@NetworkDirection
2 жыл бұрын
Thank you!
@anonwolf2230
2 жыл бұрын
Awesome explanation and the animation makes it so much easier to understand . Thankyou for creating this great content.
@NetworkDirection
2 жыл бұрын
Thank you, and you're welcome!
@malikosmanrasheed4762
2 жыл бұрын
This is really well made. I was trying to understand the concepts from INE but this explains even better than them
@NetworkDirection
2 жыл бұрын
That's really good to hear, thank you!
@DaveIsbell
4 жыл бұрын
Thank you so much for taking the time to share this! Best explanation of VxLAN ever. Got your setup working in my GNS3 lab. Amazing. Also, the intro is simply brilliant.
@benayakkarki4614
6 жыл бұрын
A great video! The visualisations really helped explain the difference in functions between the underlay and overlay networks. Thank you!
@NetworkDirection
6 жыл бұрын
I'm so happy that they were useful. It's a bit of an abstract concepts to get used to at first, so I'm glad it worked out. Part 2 coming tomorrow!
@somilkumar9008
4 жыл бұрын
Hey your explanation method is too good . I have never seen such explanation before .
@Shivamkhandelwal
4 жыл бұрын
Fantastic series. Finally some great Vxlan explanation on internet.
@zennicliffzennicliff
6 жыл бұрын
A great video indeed, very nice animations to help illustrating the concept. Thank you!
@NetworkDirection
6 жыл бұрын
Thanks for watching 🙂
@rezataheri1358
6 жыл бұрын
Very informative both the visualization and the script.
@NetworkDirection
6 жыл бұрын
Thanks Reza
@jerrysanchez8361
3 жыл бұрын
Wow love the way you explain this topic
@NetworkDirection
3 жыл бұрын
Thanks Jerry! I am really glad you found this helpful. Cheers
@whitearmourfilm
4 жыл бұрын
This intro made my day lmao
@ashish-koko
2 жыл бұрын
Thank you so much, great explanation of VxLan
@NetworkDirection
2 жыл бұрын
thanks for watching!
@tusharvaidya7272
2 ай бұрын
Thank you so much 🙏🙏...was eagerly waiting for the same
@abdulrbk4347
5 жыл бұрын
Detailed explanation with clear sub-topics. Great Work! @Network Direction - Definitely am on your direction :P
@NetworkDirection
5 жыл бұрын
Nice! Thanks!
@ebg9823
3 жыл бұрын
easy and simple. Thanks a lot!
@NetworkDirection
3 жыл бұрын
Thanks for watching, glad you liked it
@bhaskarp3299
6 жыл бұрын
Thanks for breaking down the VXLAN concepts. A course on Service instances, BDIs in EVCs would be really helpful!
@NetworkDirection
6 жыл бұрын
Thanks for the suggestions 😎
@samng8556
Жыл бұрын
I love that intro 😂
@NetworkDirection
Жыл бұрын
I had fun with that. Not the most productive use of my time, but totally worth it
@meynoush535
5 жыл бұрын
The only time that I hit Like and Subscribe just because the KZitemr said so. Such a neat explanation. Thanks dear. \m/
@NetworkDirection
5 жыл бұрын
I know what you mean. It's such a common catchphrase now. I rarely say it any more. But in any case, thankyou for subscribing!
@SinanAsig
6 жыл бұрын
well done guys... cant wait to see following parts
@NetworkDirection
6 жыл бұрын
Thanks Sinan, Two more days for part 3, hope you like it
@toveyla
4 жыл бұрын
This is a fantastic tutorial set, thank you for putting this together!
@NetworkDirection
4 жыл бұрын
You're welcome, glad you like it!
@andaluspc
5 жыл бұрын
This video was useful to me and I am looking forward to watch the next video.
@NetworkDirection
5 жыл бұрын
It was a fun series to make, so I'm glad you're looking forward to the next one
@charleswalas5635
Жыл бұрын
great video
@NetworkDirection
Жыл бұрын
Thanks!
@abhijeettanawade7504
7 ай бұрын
please make more videos on data center tech like ACI you got very good voice and knowledge
@JoeyTaraCollard
4 жыл бұрын
Thank you for this series. Well done.
@pentium2000
2 жыл бұрын
Amazing video. Thank you so much.
@NetworkDirection
2 жыл бұрын
Glad you liked it!
@rohitt21
Жыл бұрын
Sir, thank you, very helpful explanation.
@MaxMrk
3 жыл бұрын
better than the last two seasons of arrested development.
@NetworkDirection
3 жыл бұрын
hahaha, yeah. I didn't even get through the last season
@lakshmiramesh4710
6 жыл бұрын
This is a great series. Would love to see all the parts!!
@NetworkDirection
6 жыл бұрын
So glad that you're loving it! I haven't finished creating all the series yet. They're on a 2 week release schedule, next one coming on 8/9 or Feb
@mateuszsmendowski2677
4 жыл бұрын
Excellent material!
@NetworkDirection
4 жыл бұрын
Much appreciated!
@anshulverma8023
4 жыл бұрын
You made VXLAN so simple...Thanks :)
@NetworkDirection
4 жыл бұрын
you're welcome
@avinashshankarpalli2130
6 жыл бұрын
Awesome explanation!!
@NetworkDirection
6 жыл бұрын
Thanks Avinash, a lot of time went into it, so it's good to hear that it's useful
@GTR4737
5 жыл бұрын
Very well done. Thanks very much for sharing, Keep going !
@NetworkDirection
2 жыл бұрын
Thanks, glad you liked it!
@69owi
6 жыл бұрын
Thnaks to clear my vxlan concept.
@NetworkDirection
6 жыл бұрын
You're welcome!
@yassineyassine9504
2 жыл бұрын
nice video.
@NetworkDirection
2 жыл бұрын
Glad you liked it!
@ricardovarelalaredo
6 жыл бұрын
This is a great nice video series. The content shared definitely helps a lot Understanding what really happens with VXLAN. Keep up the good job. This is by far one of those video series I would have paid for in platforms like Udemy or any other. :)
@NetworkDirection
6 жыл бұрын
Thanks Ricardo Sounds like I should have been charging 😄
@danmac4969
Жыл бұрын
subbed literally for the intro lol
@thumativenu
3 жыл бұрын
Simple way very efficiently explained 👌👏 thank you any videos from you on Cisco ACI and SD Access
@NetworkDirection
3 жыл бұрын
thank you! I haven't used Cisco's ACI or SR Access yet, so I can't make any videos on them at this time, sorry
@lethedan
6 жыл бұрын
Great lesson as always - as expected from Network Direction - seriously :) If would be great to have an overview diagram of data center deployment with VxLAN Spine & Leaf configuration: VPC to the Hosts; Complete Path to show Hosts on VPC of one Leaf communicate with other Hosts in other Leaf; and how the outside world connect to the VxLAN domain. Thanks
@NetworkDirection
6 жыл бұрын
There are some great ideas here Dan. I might look at expanding the series. Thanks for the suggestions!
@rebeccarobertson8360
6 жыл бұрын
I love your intro 😂
@NetworkDirection
6 жыл бұрын
Me too! It took a while to make...
@yiannit20
Жыл бұрын
Vxlan rfc is actually informational
@NetworkDirection
Жыл бұрын
Thanks!
@mitrhitesh84
4 жыл бұрын
Thanks a lot for Such Nice Explaination.
@NetworkDirection
4 жыл бұрын
no worries
@sulaimanaldarmaki4773
3 жыл бұрын
Hi, could you make a series about SDN, Openflow and such technologies you're videos are really helpful understanding technologies and easy to follow, keep it up bro Thanks
@lek_zeyxurskiy_111
5 жыл бұрын
Perfect explanation, Thank you!
@diogodds
6 жыл бұрын
Awesome vídeo.
@NetworkDirection
6 жыл бұрын
Thanks Diogo!
@prashantkamble2393
6 жыл бұрын
Very helpful explainations
@NetworkDirection
6 жыл бұрын
Thanks Prashant! My goal is to explain well, so your feedback is encouraging
@ankitsingh-wy8vy
5 жыл бұрын
Thank you for a good explanation !
@kingofangel6275
5 жыл бұрын
One word perfect.
@kannanp2836
5 жыл бұрын
This is great stuff!! thank you so much for your efforts!
@gregoryhiel2777
6 жыл бұрын
Beautiful!
@cintiatrejo6335
Жыл бұрын
Only took the intro to know I'd like this lol its an "Arrested Network Development"
@ahmed9483
6 жыл бұрын
such a clear video. you made it like A-B-C ... that simple! thanks a ton, ofcourse you get a like and subscriber too.. ;)
@NetworkDirection
6 жыл бұрын
Thanks, it's good to hear that it's clear!
@rhama2009
5 жыл бұрын
Good video and didact!!!
@Dad_Life_Marine_Vet
3 жыл бұрын
Currently studying CCNP Ent, this is a subject I've never even heard of haha
@NetworkDirection
3 жыл бұрын
This one will come up in the data centre certifications, I think
@Dad_Life_Marine_Vet
3 жыл бұрын
@@NetworkDirection It's in the ENCOR exam to
@marouaneazza3519
2 жыл бұрын
Thanks
@NetworkDirection
2 жыл бұрын
Thanks for watching!
@rohitsijoria7211
3 жыл бұрын
Reminds me so much of EoIP.
@李震-w3t
6 жыл бұрын
thanks for you ,
@NetworkDirection
6 жыл бұрын
You're welcome
@rockwithyou2006
Жыл бұрын
at time 6:07. shouldn't the UDP header come first and then the IP header on top of it. Meaning the IP packet should have the UDP segment as payload ? Please correct me if I am wrong.
@antonstepbystep
5 жыл бұрын
Thanx!!
@VivekSingh-rr3fr
Жыл бұрын
Good boy
@NetworkDirection
6 жыл бұрын
Passed 400 views so far, thanks everyone! Part 2 coming on the 8th/9th of Feb (depending on timezone). Hope you'll like it!
@squelchedotter
3 жыл бұрын
A bit more than that now :)
@lukerobertson01
3 жыл бұрын
@@squelchedotter Hahaha, yeah. Up to 162,000 at the time of writing this
@steveeyler
3 жыл бұрын
Think it could be done across the WAN without SPINE involvement? Just two nexus switches using BGP-EVPN.
@phoonjzc
2 жыл бұрын
How to configure 2 vlan for same customer but same vni?
@AbdulJabbar-bz6xt
3 жыл бұрын
I have one question VXLAN increases scalability up to 16 million logical networks (with 24-bit VNID) VLAN to VNI mapping is one to one. That is, In the configuration, we can map one VLAN to one VNI. Then how it is scalable to 16 million?
@NetworkDirection
3 жыл бұрын
I've had this question a few times, and it's one I asked myself initially On each switch, a VNI could map to any VLAN (remember that the switch is routed, so VLANs in the underlay are locally significant to the switch). So while the VNI is unique, VLANs can be reused. For example, VNI 90001 could map to VLAN 10 at site-A, while VNI 76543 could map to VLAN 10 at Site-B. The limit here would be that a single switch could only perform 4094 VLAN to VNI mappings
@Buildingmachines
2 жыл бұрын
I want to install an SOHO network please I need guidelines on how to do it
@flesz_
5 жыл бұрын
We are starting a project with MP-BGP EVPN and have 2 spines and 6 leafs. All the tutorials I have watched configure underlying network with OSFP and then BGP on top to create neighbor relationships with loopbacks. Is that the recommended apprach or is it to use BGP purely for underlay and forget about OSPF ? The plan is to run NSX-T on the network.
@NetworkDirection
5 жыл бұрын
You don't have to use OSPF. Technically, you just need routing, so you could use static routes if you want to (although I wouldn't recommend it). OSPF or EIGRP are the simplest options. This keeps routing protocol separation between the underlay and overlay. You can use BGP in the underlay, but it is more complicated, and you need to make sure you're doing it right.
@NetworkDirection
5 жыл бұрын
From my understanding, NSX-T doesn't use VXLAN (although NSX-V does). Instead it uses Geneve
@rendog311rendog2
5 жыл бұрын
great video man! but I have a question, it looks a little bit like mpls, or is it just me? where is the difference? thx
@NetworkDirection
5 жыл бұрын
There are some similarities to MPLS, especially L3VPN's. The difference is that this was designed to work in the data centre, while MPLS was designed for service providers. VXLAN was meant for well defined hierarchical structures like spine/leaf, while MPLS can handle more of a distributed approach. Also MPLS technically doesn't tunnel like VXLAN does. It adds tags to packets, but doesn't 'hide' the original packet.
@rendog311rendog2
5 жыл бұрын
Network Direction thanks man!
@NetworkDirection
5 жыл бұрын
You’re very welcome 😀
@anshul161987
4 жыл бұрын
I need to know that what is the use of VNI ( even if they are in millions ) as ultimately we are mapping 1 VNI to 1 VLAN , so indirectly we cannot map more than 4096 VNI. So how we can use other VNI on one site ? as we cannot use more than 4096 VNI. Please explain.
@JonathanB00K3R
5 жыл бұрын
Holy shit lol Im only CCNA, but I work with virtual machines such as firewalls that all our traffic runs through, so it made some sense but Im not sure I get it fully. Professional levels already probably can tell Im misunderstanding it.
@daxili3254
2 жыл бұрын
You try to give the video more brightness it will be great if you do
@NetworkDirection
2 жыл бұрын
Thanks for the feedback
@yusufshuwihdi4136
Жыл бұрын
CAN YOU GIVE ME MORE INFORMATIONS ABOUT VLAN PLEASE
@yumenokira7595
3 жыл бұрын
I'm really having a hard time understanding what is an overlay network. Seems like both underlay and overlay networks are IP based, i don't see the added value an overlay provides...
@NetworkDirection
3 жыл бұрын
In this case they are, but they don't have to be. Imagine that you have two sites, with routing in between. You want to stretch your server subnet across two sites. You can't stretch a VLAN across the link, as you have routes there, so how do you do it? Using an overlay, we can stretch the subnet over the routed link.
@yumenokira7595
3 жыл бұрын
@@NetworkDirection Alright then i guess my question is, what is wrong with having a packet forged then encapsulated and sent across different IP networks? I'm not against the principle i'm trying to figure out what do we gain by strechting the subnet ? Why doing that?
@NetworkDirection
3 жыл бұрын
@@yumenokira7595 Some technologies require devices to be in the same subnet. Some examples are storage replication, and vMotion
@yumenokira7595
3 жыл бұрын
@@NetworkDirection Got it. Thank you very much for taking the time to answer :)
@NetworkDirection
6 жыл бұрын
Read the full story: networkdirection.net/VxLAN+Overview Download the video resources: www.patreon.com/posts/resources-vxlan-20793071 The book (affiliate): click.linksynergy.com/link?id=RL4E*8CmbSY&offerid=145238.2463561&type=2&murl=http%3A%2F%2Fwww.ciscopress.com%2Ftitle%2F9781587144677
Пікірлер: 170